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03/02-2009

New traditional MW DX radio
Icom is putting a new radio on the market to replace the 756 PRO series. It is the Icom IC-7600 which is expected to sell in the US$3000 range.
I have owned the IC-756PRO III for a number of years now which has given me
superb MW DX (after mods), but this new kid on the block is significantly
better and jam packed with useful features.

It is not attenuated on the MW band and the pre-amps can be engaged, unlike
the old 756.
It has two 32 bit processors instead of one.
It has USB ports for computer drive and firmware upgrades
It has 3, 6 and 15 kHz roofing filters (the 756 had only 15 kHz)
It has the well proven Icom DSP software in it's latest incarnation.
It has a significantly larger LCD screen that is just fabulous.
It has many of the features of the IC-7700 which is double the price.
It is superb for chasing NDB beacons on LW and the filter can go down to 50
Hz without ringing.

So if you are not into SDR radio's and like the traditional radio with
plenty of knobs and whistles, this is the one for you. Take a look at the
user manual just released. See:
http://www.icom.co.jp/manual/external/transceivers/IC-7600.pdf

Have fun and good DX,
John Plimmer, Montagu, Western Cape Province, South Africa
South 33 d 47 m 32 s, East 20 d 07 m 32 s.
Icom IC-7700, Icom IC-756 PRO III with MW mods ERGO software, Drake SW8. Sangean 803A, Sony 7600D, GE SRIII, Redsun RP2100.
Antenna's RF Systems DX 1 Pro Mk II, Datong AD-270, Kiwa MW Loop.
John Plimmer via MWDX yg (3/2-2009)

 

24/01-2009

CELEBRATING WIRELESS HERO
The
Marconi Wireless Station in south west Cornwall is leading celebrations later to honour a man who helped save 1,600 lives 100 years ago.
On 23 January 1909, Jack Binns, from Peterborough, was a wireless operator on board the liner
The Republic.
He stayed at his post for 36 hours after the ship collided with another boat, repeatedly sending out the first wireless distress signal in morse code.
The passengers and crew of both vessels were eventually rescued.
David Barlow, from the
Lizard Wireless Station, said Mr Binns' cabin had been exposed to the elements by the collision: "He sent over 200 messages in that time, freezing cold.
"The captain had to send blankets down and hot soup to keep him going, but he was a real hero."
After the rescue Mr Binns was offered a position as wireless operator on the White Star Line's newest ship, the Titanic. He turned it down, becoming a newspaper reporter in New York instead.
The Lizard Wireless Station is the world's oldest surviving purpose-built radio station.
It received the first long-distance radio signal sent from the Isle of Wight to Cornwall on 23 January 1901.
http://news.bbc.co.uk/1/hi/england/cornwall/7846590.stm via
Mike Terry via dxld yg (23/1-2009)

 

01/12-2008

LOW NOON MW BANDSCAN FROM N. OKLAHOMA
MW bandscan from a quiet rural location several km N of Enid OK, a dead-end E of US 81 into the Quail Meadows addition, Nov 29, shortly after local mean noon which is 1832 UT, on Nissan caradio, nondirexional antenna, uncovered a few interesting things.

This is about a week before our latest sunrise and another month before our earliest sunset. How much skywave will make it, and what are the limits of groundwave in this high-ground-conductivity area? Distances are approximate.

660, weak signal under KSKY Dallas, 1910 with talk mentioning Omaha; makes SAH of slightly under 2 Hz, counted at 116/minute. This frequency has been difficult because of WWLS-640 IBOC always QRMing KSKY, yes, on second-adjacent. Omaha NE is now KCRO 1 kW, vs 20 kW from somewhat closer KSKY.

670, at 1853, mix of two stations, no doubt KLTT Denver, 700 km, and WSCR Chicago 1100 km. KLTT is a regular weak signal here yearound in daytime. The other one was going thru some slow selective fading. At 1902 obviously KLTT with religion, WSCR with sports talk.

720, WGN at 1852, Saturday Noon Show with the immediately recognizable Orion Samuelson. Quite steady signal, so is it ground or skywave at 1100 km? At 1901, music in Spanish was overtaking WGN, 1.5 Hz SAH, no doubt KSAH Universal City (San Antonio) TX, 800 km, same station which messes up our WGN reception at night. 1918, WGN dominating again, now in Your Money call-in show.

Nothing much happening on the X-band, e.g. 1690 Chicago? Just a trace of something; so do we have a low-band-only noontime skywave opening, or is this all groundwave? Per the NRC Pattern Book 2006, KSAH has different antenna patterns day and night but both have a null toward Chicago. Unfortunately, we are somewhat off that direct line and KSAH may also be out of whack.

840, at 1909, local weather by YL, Monday`s high 40; more info at http://www.kticam.com and ``840 Country KTIC`` ID. Website gives slogan instead as Rural Radio. This is West Point NE near Omaha, the closest 840 to here, 600 km, about half the distance to WHAS. Probably groundwave; see 660. KFAB-1110 is also audible any day.

850, at 1908 KOA ID in passing over music from TX station. Less than KLTT-670, KOA Denver CO barely makes it here in daytime by groundwave.

1100, hoping for WZFG Fargo if they are back to 50 kW fullpower, but instead had usual fringe daytime dominator, KKLL Joplin MO, 350 km; after instrumental excerpt from America The Beautiful, outro for program named Radio Liberty? At 1859 string of maybe a dozen legal IDs for stations in AR, MO and IL at least, with KKLL somewhere in the middle of the list. However, at 1915 there was a fast SAH, maybe sports talk under country/gospel music? Most likely KDRY Alamo Heights (San Antonio) TX, judging from 1200 definite, 720. Is the 50 kW 1100 in Louisiana on the air yet? I still have hopes for pulling WZFG by daytime skywave if not groundwave, by latching onto a N/S defacto fence Beverage around here, but that may also bring up KDRY instead.

1200, at 1858 fast SAH between two very weak signals, but at 1907 WOAI ID in passing, just barely audible, and fading. Fortunately, not strong enough to carry any significant IBOC with it, and I could still hear KGYN 1210, and TX/KS on 1190.

1540, at 1856 car talk show over a weaker signal. 1904 in ABC News, ID ``Talk Radio 1540, KNGL, McPherson`` (Kansas), local weather. I was looking for KXEL Waterloo IA, heard a few days earlier but a sesquihour later, dominating 1540 by skywave, and this faked me out with the same slogan.

Other notes: IBOC from OK stations ruined the following: 630, 650, 990, 1010, 1160, 1180, 1290, 1310. A pair of deer loped by at 1914.

This was a MW mini-DXpedition, but on the way back I tuned around FM, and confirmed that 99.7 is still vacant, awaiting the Mustang OK station to come on, having been hijacked from Enid/Alva as KZLS. BTW, KZLS has modified CP to be 39 kW/154 m rather than 25 kW/100 m, but still a lot less than the original station KXLS near Helena halfway between Enid and Alva, later renamed KNID, which was 100 kW ERP at 256 meters AAT.

99.7 was so vacant that I heard a couple of nice meteor bursts at 1924 and 1927 plus several weaker ones in a 5-minute period. Welcome, Geminids?
Glenn Hauser, Enid OK, DXLD yg (29/11-2008)

 

30/08-2008

OKLAHOMA & NEW MEXICO
On the road in OK and NM, AM notes.
Notes from my trip to Santa Fe NM and back to Enid for a week in August, Nissan Sentra 2004 caradio, a lot better than my previous ones. FCC AM and FM queries have been checked in most cases; also referenced NRC AM Log 2007, now one year old, and possibly some calls or other info outdated now. All dates and times strictly UT! Rearranged by frequency order, altho continuity would be better in chrono order.
640, 2308 Aug 19, WWLS Moore OK was still audible into NE NM around Clayton, with call-in, probably sports talk, what else? Their IBOC was a nuisance further east but maybe not this far.
760, 2134 Aug 19, ID as ``Colorado`s Progressive Radio``, Randi Rhodes show but with constant picket-fence breaks in modulation! Is no one paying attention? That`s 50 kW KKZN Thornton, in NRC AM Log 2007 as ``Boulder`s Progressive Radio``; maybe they use both. Nice to be getting toward the end of OK where we can axually hear something other than the far right on commercial AM radio! Signal does not compare to 50 kW KOA (W of Guymon OK on US 412)
790, 2123 Aug 26, Roger Miller singing ``K.C. Star``, mixing with talk station at 152/minute SAH = 2.53 Hz. Music from K-XXX, Colby KS, talk from KFYO Lubbock TX (West of Boise City OK on US 412)
860, 2127 Aug 26, no doubt KPAN Hereford TX was the station bothered by IBOC from KOA-850 Denver, in the daytime (W of Boise City OK on US 412)
1040, 2130 Aug 26, medical talk or infomercial, 1-800-395-1904, Dr Pinkus` Ultimate Health Care, then closing show ``Discoveries in Health`` with Chris McKay, from the KCBR Info Center, 2132 ``Healthline Live``. This is Monument CO (Colorado Springs), another strangely powered 15 kW station. But to me, KCBR will always be ``the Voice of America station in Delano, California, signing off``
1210, KGYN Guymon OK, we drive right past E of town on US 412, with its three towers in a straight line aimed at Philadelphia, but might as well be one for often running ND at night. At 2057 Aug 19 near the site, I was getting IBOC-like noise on 1140, and a match on 1280, but the latter obscured by Liberal KS on 1270. So KGYN puts out spurs plus and minus 70 kHz. For a few miles along US 412, KGYN also desensitizes the entire MW band on caradio with its 10 kW. It will be a relief if they ever manage to move this to OKC, but a loss of local radio for the Panhandle. A pickup was parked next to the shack with call letters on it. On the way back we passed it again and took a photo of the three towers and the shack.
1340, 2300+ Aug 19, at Clayton NM, we started looking for KSSR Santa Rosa NM, whose activity has been in question. It is not currently on NRC`s silent stations list, and FCC shows it still licensed. We were hearing at least two 1340 stations, one of which was KVOT Taos NM, another progressive station, now with Rachel Maddow show on Air America, the other ``Sports Radio 1340`` making a rumbling het, and fading up at 2305 as skywave may have been starting to kick in, west Texas forecast, 1-866-290-6868 ad about credit. KKAM Lubbock is the one that fits.
Further into NM on US 412 kept looking for signs of KSSR, but KVOT improved as we got closer to it; at 2332 PSA for Albuquerque Museum i.a., mentioning Taos, more Maddow. (BTW, Rachel is getting her own show on MSNBC following Countdown at 0100 UT starting September 9. Can`t say we are surprised, as her star has been rising as a frequent contributor and sub-host on Countdown, but what becomes of Dan Abrams, Verdict? It`s already gone for elexion special Aug 30. And will she keep doing her Air America show despite the pay differential?)
It turned out we did not make it to my old hometown of Santa Rosa on this trip, but the closest point was on I-25 near Las Vegas, US 84 exit at 1950 Aug 25, and there was still no KSSR to be heard, so I am confident it was off. Nor could I hear Santa Rosa on 95.9, but did not expect to from there as it has always been QRP along I-40, audible only within a few miles of the town. At 1934 Aug 25, 1340 bore ``Northern New Mexico`s progressive talk, KVOT, the Voice of Taos``. This frequency was reactivated in Taos a few years ago after several years of silence since KKIT closed (named for Kit Carson). See DXLD 5-177 for our previous report about Santa Rosa and much more, under USA.
1520, KOKC, OKC, 2315 Aug 19, sports talk, uncertain if remnants of groundwave, or skywave had started. WWLS 640 also heard a few minutes earlier (W of Clayton NM on US 412)
1530, 2317 Aug 19, ``Legends 15-30, KCMN`` Colorado Springs. Live DJ with ``Forgotten 45s`` oldies such as Aznavour on ``your drive home`` (? I am nowhere near home and getting further away by the minute), long pauses between cuts. NRC AM Log 2007 shows this one with odd power of 15 kW. Another good station for oldies, tho probably syndicated, is 93.9 Ratón, KRTN (west of Clayton NM on US 412)
1550, 1951 Aug 19, norteña music featuring accordion, atop another station. 1957 announcement talking over music sounded like ``Está escuchando --- sucia`` or that`s what it sounded like, sucia meaning feminine dirty! No ID at TOH, no announcements at all until 2014 as I suspect the DJ had stepped out for a smoke break, then ``La Potencia, 15-50, KDCC``, i.e. Dodge City KS, and the other one with a SAH of about 6 Hz would be Canyon TX` listed KZRK. Both are only 1 kW.
1570, back in Enid around 2000 Aug 28, found new talking house at 1330 West Elm, low het but not sure if off-frequency or on their loop. Woman extolling house virtues, and like others we have heard here, also extolling the talking-house concept. Range 2 or 4 blox only, and by downtown Enid fortunately inaudible, so we can hear weakly standards from KZLI Catoosa. But the next-door neighbors are doubtless deprived of XERF at night until it`s sold.
1590, 1950 Aug 19, a slow SAH of about 0.5 Hz between KWEY Weatherford OK, and KVGB Great Bend KS, the latter atop with ID as ``AM 15-90, KVGB, The Talk of the Town`` (W of Woodward OK on US 412)
1610, 2300 Aug 19 at Clayton NM, no sign of any TIS on this, 530 or any other MW frequency. I believe there had been some speculation that one was active here.
1660, 0038 UT Wed Aug 27, baseball game, and Royals mentioned, heard from near Woodward OK. Dominant signal and I figured it had to be KXTR Kansas City departing from its classical format, but not so sure after further research. Royals website says 610 is the flagship, except on Sundays 980, but I believe all these are commonly owned, so 1660 sometimes carries BB instead? KXTR website has no info about its own programming after the morning hours, but nothing about baseball. If not KXTR, must be KRZI Waco or maybe KQWB Fargo, both sports format.
In western Cimarrón County, OK, and just over the border in Union County NM on US 412, was hearing rapid clix on certain MW frequencies, obscuring weak broadcast stations, such as 1390, 1380, 1370, 1360, 1350, 1330 and various spots as low as 1070. These were no doubt harmonix of the Boise City OK LORAN-C station. Fortunately there were some open spots such as 1500 and especially 1340 where I wanted to hear KSSR Santa Rosa NM if it was on, q.v. above.
All about LORAN-C at Boise City, except WTFK??? at
http://www.loran-history.info/boise_city/boise_city.htm
Including a satellite photo of it. The proudly displayed coordinates are 36-30-20.783 N, 103-53-59.487 W which puts it just NW of the very small town of Felt OK, rather than Boise City. The clix were no longer heard by the time we got to Clayton NM.
A strange pole with antennas on it, not too high, and not of the usual cellphone appearance, on the N side of US 412, just W of mile 31 in NM between Clayton and Springer. Something to check closer next time.
Glenn Hauser, DXLD yg (30/8-2008)

 

29/05-2008

OKLAHOMA groundwave notes
The Atwoods parking lot on the west side of Enid is a hot spot for MW groundwave, low noise too, so I did a quick bandscan May 28 on the caradio. A few significant observations.
1340, KEBC, OKC normally alone on channel in daytime here in Enid, but could hear something underneath sportstalk at 2022 UT. Most likely is KJMU Sand Springs, near Tulsa. Maybe I could have pulled it thru a null if I had a directional antenna. KJMU was off the air from last Oct to Feb, per reports from Bruce Winkleman via DXLDs 7-136 and 8-020. I wonder if they did any upgrading in the meantime. They are of course limited to 1000 watts non-direxional, but the ground system, etc., could have been improved.
Indeed KJMU is the only possibility, assuming there is no skywave. Altho a heavily-populated `graveyard` channel nationwide, 1340 has a big unoccupied hole around here, as is obvious from the NRC AM Pattern Book --- in KS, only two stations along the extreme eastern border with MO. None in the TX panhandle, unless you include Lubbock. None in SE Colorado.
I should have tried harder in the daytime at quiet rural locations in western OK or KS, and/or with defacto fence beverages, to better my NRC distance record for KSSR Santa Rosa NM, which I think has been silent for a few years now, perhaps never to return.
Per FCC AM Query for facility number 29504, there was an involuntary transfer of ownership after the original owner J. MICHAEL ESQUIBEL, was DECEASED, to JOSEPH M. ESQUIBEL, PERSONAL REPRESENTATIVE, presumably his son or heir, which went thru on Feb 13, 2006. KSSR is still LICENSED: as of 01/01/2008 and License Expires 10/01/2013. And as far as FCC are concerned, on the air, even if it isn`t.
If anyone is travelling along Route 66 (or rather I-40), or US 54/84 in the Santa Rosa area before I get out there again, please note whether 1340 is on the air (Glenn Hauser, OK, DX LISTENING DIGEST).
1170, KFAQ, Tulsa at 2026 UT was accompanied by IBOC buzz on each side. It is not listed as an HD station by iBiquity, at
http://ibiquity.com/hd_radio/hdradio_find_a_station?state=OK&sortBy=undefined#stationlist
Has anyone else noticed IBOC from KFAQ at night, or day?
1000, KTOK, OKC, an IBOC station, but seems to be more and more sporadic. Not on at this time, 2027 UT, allowing Spanish gospel from Texas on 990 to be audible, KFCD Farmersville in The Metroplex, and also C&W music on 1010, KIND Independence KS. When KTOK IBOC is on, these are totally blown away by the buzz.
930, WKY, OKC, still IBOC-free, despite reports it would be next.
640, WWLS, OKC/Moore/Norman, strong IBOC on as usual totally blocking 630 and 650, and as always, also bothering KSKY 660.
620, KMKI, Plano TX, Disney for The Metroplex, has IBOC on, as can be heard bothering 610 Kansas City, tho not distinguishable from much stronger WWLS IBOC on 630.
Glenn Hauser, Enid, MWDX yg (29/5-2008)

 

09/03-2008

CUBA
Got a recent report of Radio Guamá, the Pinar del Rio provincial network heard in Texas on
990 kiloHertz; their main station located near the city that has the same name of the province, Pinar del Rio. Radio Guamá is also on the air on FM, so I expect to see reports of their FM broadcasts when the spring-summer sporadic E season starts.

Also about Cuban AM broadcast stations between 900 and 1000 kHz, right in the middle of the classic AM analog radio´s dials. On 900 kiloHertz Radio Progreso´s 50 kiloWatts located in Holguín province can be usually heard in the Caribbean, Central America ,the USA and Canada by nulling the Mexican station on the same channel XEW, that according to some sources runs a very high power transmitter on that frequency.

Many years ago, the Chief Engineer of Radio Progreso Cuban National Network, Carlos Estrada, visited Mexico City to attend an International Radio Broadcasting Conference, and he came back very impressed by the XEW 250 kiloWatt transmitter that used a Doherty type linear amplifier. Doherty and Terman-Woodyard linear amplifiers are now part of broadcast history, because practically all if not all of today´s new transmitters are built using solid state devices that operate with rather low voltages. The solid state power output stages are modular, so in case one of them fails the transmitter still stays on the air at reduced power output, something broadcasters appreciate very much.

Now, more about Cuban AM stations in the 900 to 1000 kiloHertz segment of the AM broadcast band: on 910 kiloHertz here in Havana, we have Radio Metropolitana, a local capital city station that is on the air 24 hours, and on that same frequency 910 kiloHertz we also have Radio Cadena Agramonte from Camagüey city, that can be heard very well all
over eastern Cuba due to its transmitter´s excellent location. And here in Havana, on 950 kiloHertz we have the 10 kiloWatt Radio Reloj, the easiest Cuban station to identify because it sends out the letters R R on CW many times every day. You will hear a one per second pulse and the RR on CW from all of Radio Reloj´s network stations.

Cuba is now using its national fiber optics cables backbone distribution network, as well as the several microwave radio relay systems, so many times you will notice that Radio Reloj´s signals on different frequencies have a slight time delay due to the coding and decoding process of the digital systems used by the fiber optic equipment. By the way, this last item answers a question sent by listener Jeff, from Toronto, who asked why he could hear on two radios slightly different audio from Radio Reloj on 950 and 1020 kiloHertz.
Arnie Coro, Radio amateur CO2KK, Radio Havana Cuba, Dxers Unlimited´s weekend edition for 8-9 March 2008 via DXLD 8-031 (9/3-2008)

 

10/02-2008

OKLAHOMA
Mid-day MW bandscan from Carrier, OK.
I meant to do a low-noon MW bandscan close to Solstice, when residual skywave is possible, but did not get around to it until Feb 4, and by then it was almost too late. But I also wanted to check out what makes it by groundwave on my new caradio, not confused by skywave. I expeditioned a few miles NW of Enid to a spot near the junxion of State Hwys 45 and 132 SE of Carrier, where there is a brief stretch with no adjacent powerlines. On caradio with whip on fender, no DFing possible.
Main reference is the 2007-2008 NRC AM Log. Here is some of what I noted, skipping most strong and regular signals, between 1815 and 1905 UT, local mean noon being at 1832:
1700: at 1819 ``La Indomable, mil setecientos, es La Grande``. Spanish dominating an English station, fading in and out. Unlike most of the logs below, this is probably skywave, from KBGG Des Moines, listed with ``La Grande`` but not ``La Indomable`` slogan.
1690: at 1820, sports talk. Does not fit for Colorado with All-Kids, or Illinois with news/talk, but surely one or the other. Format changed?
1670: at 1820, weak distorted audio. May be Enid talking house.
1660: checked this first at 1815, as KXTR Kansas City is easy to recognize with classical, and often audible later in the afternoon when skywave has kicked in, but not now: ESPN station was dominating with ads for a CPA `downtown`, phone 241-9187 and 281-1003, atop KXTR classical with a SAH; 1818 CNN News; 1825 ID as ``1660 ESPN``. Those phones check for a CPA in Fargo ND, so certainly noon skywave from KQWB at well over a megameter.
1650 & 1630 blocked by splatter from local KFXY 1640.
1620: at 1821, sports news, good signal. Presumably KOZN Bellevue NE.
1610: at 1822, NWS relay with noise, cut off amid weather info, back to usual loop of local area attraxions around Great Salt Plains, TIS. This makes it into parts of Enid itself if noise is low enough.
1600: at 1823, at least two stations under dominant KUSH Cushing OK.
1570: at 1825, two stations, C&W probably KNDY Marysville KS; EZL probably KZLI Pryor OK, or KTAT Frederick OK.
1540: at 1826, Rush, over another talker. There are two Kansans here, Parsons being the talker, tho KXEL IA might have been in the mix by skywave.
1500: at 1827, preacher. Must be KPGM Pawhuska OK
1440: at 1828, weak Spanish, presumably KTNO University Park TX (Metroplex), 15 kW, but CP for 50 in daytime; IBOC QRM, probably from Tulsa KTBZ 1430 ``The Buzz``, 25 kW.
1420: at 1828, local political ad for Lone Wolf, ``Country 1420, KTJS``, midday report, from Hobart OK; IBOC QRM here too on what used to be a clear station on its fringe. (Quite a number of other small-town stations in OK & KS were doing local noon news hours; good to hear these still exist.)
1370: at 1829, nothing heard; was expecting usual KGNO Dodge City KS.
1360: at 1830, Ave Maria Radio, devotional by a priest. Two possibilities are listed on this frequency with EWTN! KAHS El Dorado KS, and KDJW Amarillo TX. 1831 into talk show ``The Doctor Is In``, YL with Catholic-oriented advice, 877-573-7825. Continuous hum on audio.
1320: at 1832, Radio Oklahoma, weather, ``Newstalk 1320``, so KCLI Clinton; back to Rush; over lo rumble, somebody off-frequency.
1260: at 1834, soul-ish music, but must be KWSH Wewoka, C&W listed.
1250: at 1835, Spanish, so KKHK Kansas City KS; [WREN Topeka missed].
1240: at 1835, slow SAH of 1 Hz or less between KADS Elk City OK and KFH Wichita. For many years, KADS was off-frequency with an audible het.
1210: at 1836, Oklahoma news, from KGYN Guymon. Day pattern is non-direxional so reaches Enid without cheating.
1200: at 1836, trace of a SAH, I suppose between WOAI TX and KFNW ND altho WRTO
Chicago or KYOO Bolivar MO might be involved.
1190: at 1836, ``AM 1190 KVSV``, Beloit KS, farm news.
1180: at 1837, Spanish, therefore KYOZ Bellevue NE.
1110: at 1838, KFAB Omaha NE, VG signal with Rush, and IBOC sidebands blocking 1120 and 1100.
1070: at 1838, semi-local KFTI Wichita, Paul Harvey at Page 3, so must have started around 1830. (I`ve noticed he is no longer between 1800 and 1830 on KRMG 740 Tulsa, either.)
1060: at 1839, fast SAH. Closest are Springfield MO and Van Buren AR; none of the three Texans are very close. Would settle for Pierre SD. Needs further checking, but KFTI 1070 can be a problem.
1040: at 1841, Rush from WHO Des Moines IA.
1030: at 1842, no IBOC heard, missing from WHO? Two stations, news / talk over music, possibly Spanish. KBUF Holcomb KS surely the former, tho KFAY Farmington/Fayetteville AR possible. Is KWFA Tye TX (Abilene) on yet? Does 50 kW KCTA Corpus Christi have any Spanish? Went back and checked this at 1857: talking over hymn, 1858 tentative ID for KWFA.
1010 & 990: at 1843, blocked by IBOC from KTOK-1000.
970: at 1846, religion, KCFO Tulsa or KHVN Fort Worth; far enough from local KGWA 960 to pull something past it.
950: at 1846, religion, no doubt KJRG Newton KS, ditto.
940: at 1844, trace of something under WKY-930 splash, probably KIXZ Amarillo which I have heard before somewhat west of Enid; no Kansans.
880: at 1845, plug for KRVN.com Lexington NE, mixing with a weaker station, probably KJOJ Conroe TX, (which is Vietnamese, but not enough audio to tell).
850: at 1846, Paul Harvey, so KOA in usual pre-noon timeslot; slow SAH with talk station, no doubt KJON Carrollton TX, hijacked from Anadarko OK, but at least that benefits KOA here.
840: at 1846, something there, but an unexpected line noise peak here, surely KTIC West Point NE, previously heard daytimes when it was something else. Rechecked at 1905, ad for Nebraska lottery.
830-730: due to noise and running out of time, skipped over, but nothing unusual expected.
720: at 1847, ad for Grand Central Station episode on The American Experience, WTTW, so definitely WGN. Of all the Chicago `clears` this is the only one still with a clear daytime shot to OK at well over a megameter, certainly by groundwave tnx to our excellent conductivity. Fortunately KSAH Universal City (San Antonio) TX does not bother in the daytime like it does at night, constant SAH battling with WGN.
710: at 1847, Rush mixing with another talker. Per NRC AM Log, KGNC Amarillo TX is the one with Rush, not KCMO Kansas City.
700: at 1848, ads in English mixed with Asian language, 214 area code, so KHSE Wylie TX (Metroplex), blocking any hope of WLW daytime.
680: at 1849, rodeo talk about NFR, presumably KFEQ St. Joe MO.
670: at 1850, religion, from KLTT Commerce/Denver CO, another long-haul daytime groundwave which can also be heard within Enid given low-noise location; trace of something else, presumably WSCR Chicago, which as WMAQ used to make it clearly on cold winter days` groundwave.
660: at 1851, KSKY Dallas, talk, with IBOC from WWLS-640 bleeding over here 20 kHz up.
650 & 630: ruined by WWLS IBOC; WSM and KHOW might otherwise make it.
620: at 1852, KMKI Disney Radio, Plano TX, music.
610: at 1852, KCSP Kansas City, sports, marred by IBOC from KMKI.
600: at 1852, two weak stations with SAH, probably WMT Cedar Rapids IA and KTBB Tyler TX. This is a relatively clear frequency for daytime DX.
590: at 1853, KXSP Omaha NE with sports, over something else, probably KLBJ Austin TX.
570: at 1853, usual mix of KLIF Dallas over WNAX Yankton SD. Unfortunately almost co-linear and can`t null out one or the other.
560: at 1854, Rush, presumably KWTO Springfield MO, seems with IBOC QRM; is that KLIF 570 now? No IBOC heard on 580, with WIBW strong.
550: at 1854, KFRM Salina KS, very strong as usual, but with something else underneath; KCRS Midland TX heard previously, but KLLV Breen CO might be possible now.
540: at 1855, usual mix of KDFT Ferris (Metroplex) TX in Spanish over KWMT Fort Dodge IA in English.
Glenn Hauser, OK, DX LISTENING DIGEST yg (9/2-2008)

 

15/05-2007

Stories from past midnight.
I kinda promised some news once it stayed reading bright past midnight.
Well, it's just about bright enough to read the Panasonic tranny's digital display without a torch. It's 0040Z and I'm just back in to warm my hands on a cuppa.

First, LW. Norway and the continent on 153. Absolutely nothing on 162, not even a sneeze. The Brits were strong on 198 as were the Irish on 252. 234 was OK.

Up to the MW band. The Brits (and Scots) were booming in on 693, 810, 909, 1053, 1089, 1215 and 1341. 720 was well audible, 882 decent. 1215's fillers on 1197, 1233 and 1242 made it to here tonight. The Germans were strong, too, on 1269 and 1422. Strange hash on 1440, 1575 and 1593. DRM QRM? And this is just what I remember from a quick run over the band.
Reynir H. Stefánsson, Eastern Iceland (15/5-2007)

 

03/02-2007

CUBA
45 YEARS RADIO HAVANA CUBA
On the event of Radio Havana Cuba's 45 anniversary celebrated on May 1st, 2006, here is a report by Arnie Coro, radio amateur CO2KK, host of the twice weekly programme "DXers Unlimited" of Radio Havana Cuba, on the early days of RHC:
According to my research, the history of Radio Havana Cuba goes back as early as 1959. A Cuban delegation designated by the Revolutionary Government was attending an International Telecommunications Union World Administrative Conference that was sessioning in Geneva, Switzerland, at the Palais des Nations, the United Nations' main building in that Swiss city. Senior Engineer Carlos Julián Estrada Castro, one of my mentors, was there and he told me that one day the members of the Cuban delegation received a call from the Cuban Embassy at the United Nations organizations in Geneva. A diplomatic cable from Havana instructed the members of the delegation to find out about the possibilities of starting a Cuban international short wave radio service.
Engineer Estrada, who was very experienced in matters related to the use of the short wave radio spectrum, realized that right there in Switzerland; there was a world famous radio transmitter factory, the Swiss firm Brown Boveri Corporation. Estrada and other members of the Cuban delegation to the ITU Conference contacted Brown Boveri, and soon found out a very interesting information. Brown Boveri had several short wave transmitters ready to be shipped to a country in Africa, I believe it was Ethiopia, that had suddenly refused to receive the two 100 kilowatt and two ten kilowatt transmitters.
Estrada wired Havana, and in a few days, by the end of 1959, the deal was completed, and that's how Radio Havana Cuba received its first four transmitters, brand new from Switzerland, and they came together with several antenna systems that were included in the sale. About one year later, by the end of 1960, the Bauta transmitting station, about some 30 kilometers to the West of Havana was under construction.
By early January of 1961, one of the Brown Boveri 10 kilowatt transmitters was installed at a small provisional shed, used by the construction workers that were building the transmitting station. There were no steel towers to put up an antenna for the transmitters, so Engineer Jose Antonio Valladares talked to the local power utility and obtained six wooden poles, and he asked for the tallest ones that they had available. Valladares, who is Cuba's most experienced antenna specialist, knew very well that he needed no less than 20 meters to
install a dipole antenna for the 25 meter band that will put out a good signal to the Americas, but the wooden poles were only about 13 meters high.
Then someone at [sic] brought up the idea of making a taller mast by putting two poles into the ground and inserting a third one about half way in between the two lower ones. Using typical power company equipment and hardware, the two first masts that the station used went up, and in less than a week they were ready to support a full wave dipole antenna. Power had to be brought to the provisional building so that the 10-kilowatt transmitter could start operations, and because there was no link with the Radio Progreso downtown Havana studios, someone suggested installing a tape recorder and player right next to the transmitter.
Tests began by the first and second weeks of February of 1961 and on the 24th of February of that year, Onda Corta Experimental Cubana, the Cuban Experimental Short Wave went on the air with a one hour long program in Spanish that was repeated several times during the evening. All of us involved in the setting up of the station were delighted when we began to receive reports from friends in Latin America, Canada and the United States. The provisional installation was working quite well indeed, as we proceeded to install the second 10 kilowatt
transmitter and the first 100 kilowatt transmitter as the main building of the Bauta station was almost completed.
Why Cuba wanted to have the station on the air as soon as possible and with the best equipment available was something quite logical, we all knew that an armed invasion against our nation was in the works, and that having a short wave station on the air meant that the world could be informed directly about what was really happening. The period between the 24th of February and the 15th of April of 1961 saw engineers, technicians, electricians and the antenna crews working at a hectic pace to try to have all the equipment on the air and with the new antennas that had to be installed.
Engineer José Valladares was in charge of the design of several antennas, and of supervising the installation of the ones that were bought to Brown Boveri, he had among his crew a very young at that time radio enthusiast, that had just completed his senior high school and a radio and television training course. Yes, I was one of Valladares` pupils, at age 18, and you cannot imagine how much he taught to all of us that were fortunate to work with him and the other
senior engineers in charge of the project. On the 15th of April of 1961 everyone in Cuba learned about the air raids to three Cuban Air Force Bases, a prelude of the Bay of Pigs Invasion.
It was one day later, at the burial of the martyrs of the Revolution that were killed during the air raids that Fidel told the world about the existence of what was going to be Radio Havana Cuba. A day later, April 17th the infamous 25O6 Brigade organized, trained and supplied by the US Central Intelligence Agency, began landing at the Bay of Pigs, and immediately was challenged by the Cuban Rebel Army and militia troops that brought them to a total defeat in less than 72 hours. During the whole time that the invasion lasted, our experimental short wave station was on the air 24 hours, telling the world what was happening and providing to the many friends of the Cuban Revolution up to the minute information of what was happening in the Zapata swamp, the isolated area of Cuba carefully selected by the CIA for the landing of the mercenary forces.
The battle reports went on the air from the very Stara [start?] of the military operations against the invaders, and the last one, telling the world about the outstanding victory of the Cuban people was repeated many times, so that everyone could pick up our broadcasts. Sí
amigos, a few days later, on May Day, the first day of May of 1961, Cuba celebrated its victory over the CIA forces sent to invade our nation, and it was precisely on that day that our station went on the air, for the first time, using the name of Radio Havana Cuba.
A very small group of people were involved in the start up of Radio Havana Cuba, we worked up to 18 hours a day to try to finish installing the complex equipment. Never before Cuban engineers had worked with such powerful transmitters, as the only two high power AM
band broadcast transmitters that existed here were a pair of 50 kilowatt Westinghouse model 5OHG2 transmitters owned by Radio Progreso and Circuito CMQ National Networks. The first 100 kilowatt Brown Boveri was ready to operate just a few days before the Bay of Pigs
invasion, and it did play a very important role in making known to the world what was actually taking place at the Zapata swamp battlefield.
A few months later, the Bauta transmitting station phase one was completed, and we started to broadcast regularly in both Spanish and English, adding shortly after Portuguese and French. Several years later two new Russian built SNIEG transmitters were added to Bauta, as
well as more antennas to make it possible to broadcast not only to Latin America, the Caribbean and North America, but also to Europe. Sí amigos, the history of Radio Havana Cuba is full of very interesting anecdotes. This program today is my humble tribute to all of those who are no longer with us, having passed away since the station first went on the air, and who make possible that Cuba's voice may be heard all around the world.
With Courtesy to Arnie Coro CO2KK, Dxers Unlimited, Radio Havana Cuba (Feb World DX Club Contact via DXLD 7-014 (2/2-2007)

 

26/12-2006

ANGOLA
Radio is the most powerful medium of communication in Angola with approximately 80 per cent of country listening (HRW, 2004). In 2000, Angola had 21 AM radio stations, six FM stations, seven shortwaves, and 815,000 radio sets (World Factbook, 2006). As part of the MPLA's
campaign strategy for the 1992 elections, the government allowed "trusted businessmen" to create four private radio stations in Luanda, Benguela, Cabinda, and Lubango (Expresso, 20 December 2003).
Radio Nacional de Angola (RNA) is a 24 hour state-run radio station with a monopoly of national radio broadcasts. It is the only broadcaster to offer programmes in indigenous African languages such as Bantu.
The equipment used by RNA is "fairly advanced" with new computers and internet connection in Luanda (IMS, MISA, and AMARC, 2003). In Luanda, the news department has 60-65 reporters. The director-general, Manuel Rabelais, is also the social communications minister. Journalists claim the government favours RNA in the allocation of new broadcast frequencies (HRW, 2004). RNA tends to pay close attention to official activities, but seldom reports on opposition initiatives and almost never with any depth (Lusa, 15 August 2000). The station
recently has become more open to debate and call-in programmes, but cuts off programmes when guests or callers comment on sensitive issues.
RNA has five stations. The two with the widest reach are Canal A and Radio Cinco.
RNA's home page calls Canal A the "standard-bearer" of the RNA group. The station broadcasts nationwide via several frequencies: 93.5 FM; 944, 1088, and 1367 AM; and 4950, 9720, and 11955 shortwave. Its"Manhã Informativa" [Morning News] programme from 0600 to 0900 daily includes a question-and-answer session with a public official every morning and an in-depth treatment of the news items that are likely to feature prominently during the day, but according to Angolense, the programme is "little more than a menu serving the government's daily agenda" (15-22 February 2003). News bulletins air at 1300 and 2000 local time daily. The popular "Tendências e Debates" - a call-in interview programme featuring a panel of experts from 0930 to 1200 on Saturdays - is a response to Radio Ecclésia's popular call-in debate programme, according to HRW.
RNA's Radio Cinco broadcasts only sports news on 94.5 FM. It can be heard in Benguela, Lobito, Huambo, Namibe, Cabinda, Uige, and Dundo (HRW, 2004).
RNA's three other stations broadcast only in Luanda.
Radio Luanda is a news and information station broadcasting on 99.9 FM and 1010 AM.
Radio FM Stereo plays only music on 96.5 FM.
Radio Ngola Yetu, a popular station focusing mainly on sports, targets Angolans who speak indigenous languages. The station also airs programmes in Portuguese, French, English, and Lingala. It broadcasts on 101.4 FM, 944 AM, and 3375 and 7245 [sic] shortwave.
RNA also broadcasts nationally via Emissora Provincial Cuando-Cubango- Menogue on 4780 shortwave; Emissora Provincial da Huila-Lubango on 4820 shortwave; Emissora Provincial do Namibe on 5015 shortwave; and Emissora Provincial de Benguela on 5043 shortwave.
Roman Catholic Radio Ecclésia is an FM station launched in 1954. RE initially had a licence to broadcast nationally but had to stop operating when the MPLA government confiscated its assets in 1978. In 1997, RE began broadcasting again in the Luanda area only. It has been seeking a licence to broadcast nationally but the government repeatedly has refused. Radio Ecclésia broadcasts 24 hours a day on 97.5 FM in Luanda and currently employs some 36 journalists, including 11 correspondents located in several provinces.
RE is known for giving "space to a wide range of opinions from politicians and civil society" and to reports on "controversial" government actions (HRW, 2004).
Lisbon-based weekly Expresso said that "daring and irreverent" RE has the advantage over state-controlled media because it allows citizens [to] criticize government on the air, particularly during its popular call-in programmes (20 December 2003).
Lisbon-based newsletter Africa Monitor said the government "fears" Radio Ecclésia and perceives it to be "the most bothersome" source because of its "critical independence" (8 August 2003).
Luanda Antena Comercial (LAC) was the country's first private radio station, founded just before the 1992 elections with alleged discreet financial support from the MPLA to assist the party during the election campaign. Privately owned Luanda weekly Agora reported that
despite LAC's recognized efforts to remain independent, the station has become more controlled by the government (15-22 July) and its reports are often nearly identical to state-run RNA's. The station is directed by Luisa Fancony and it broadcasts on 95.5 FM from 0600 to
0100 daily in Luanda only. Listeners also can access programming from its website, http://www.ebonet.net/lac/
Other private radio stations:
Radio Escola and Radio CEFOJOR (Journalists Training Centre) operate in Luanda and are designed to train new professionals and young radio journalists, respectively (HRW, 2004). Four other local private radio stations broadcast in the country: Radio Morena and Radio Benguela broadcast only in Benguela, Radio 2000 broadcasts only in Lubango, and Radio Commercial de Cabinda broadcasts only in Cabinda. HRW says these radio stations "seldom"
broadcast material critical of the government and the only critical voices come from people airing their views on the radio.
UNITA's radio station, Radio Despertar, has been waiting for government permission to start broadcasting since February 2004, but the party reportedly does not expect the government to allow the station to begin broadcasting before the upcoming elections (Agora, 11-18 September 2004). The station will be directed by Alexandre Neto Salombe, a journalist who has worked for RNA in Huila and Huambo and also for Radio Ecclésia and LAC (Angolense, 23-30 September). It will broadcast on 91.0 FM and its studios will be in Viana, on the outskirts of Luanda (4 September).
Source: BBC Monitoring research in English 14 Dec 06 via DXLD 6-187 (19/12-2006)

 

DX 183 - EUROPE'S LARGEST ANTENNA PARK.
The antenna park "DX 183", 12 kms from Jammerbugten/Skagerrak in Denmark, is open for everyone, who is interested in listening to distant radio stations on long wave, medium wave, in tropical bands, on short wave or even on FM.
A lot of beverage antennas are useable. They pick up signals in those directions they are constructed. 

Degrees Area Length Notices
65° China/Philipp./Indonesia/Australia 80 m
95° India/Pakistan 80 m
110° Iran 80 m
130° Israel/Saudi Ariabia/Somalia 110 m
150° Egypt/East Africa 160 m
180° Central North- and West Africa 140 m
180° South 120 m longwire on ground, used for phasing
195° West Africa-South 160 m
210° West Africa-West 160 m
220° West Africa-West/East Brasil 120 m
230° East Brasil/Argentina 90 m (290 m during winter season)
240° Central Brasil/Paraguay/Chile 80 m
250° North Brasil/Bolivia 80 m (275 m during winter season)
260° Venezuela/Peru 80 m
270° Caribbean/Colombia 75 m (270 m during winter season)
280° Caribbean/central America/Newfoundland 75 m
290° East Canada/East-YSA/Florida 80 m (270 m during winter season)
300° Quebec/East-USA/Mexico 90 m
315° Midwest/California/Mexico 110 m
330° Southwest Canada 180 m (550 m during winter season)
345° Northwest Canada/Alaska 340 m (460 m during winter season
360° Alaska/Hawaii 330 m
110°/290° Iran 25 m L-Antenna ca 4 m high
Circumpolar reception 6 m vertical antenna

 

Height of Beverage-Antennas are ca 1,5 m. They are mounted on sticks and poles. All are connected with coaxcable (RG 213 or RG 58) at a distance to the house between 50 m and 100 m.
FM: 8-element Antenna (horizontal in ca 7 m height) and 4-element Antenna (vertical in ca 5 m height). Both on one rotor.
TV: Band-I-Channel 2 (directed to SE 130°) and -Channel 4 (directed to SW 220°) Antennas, ca 6 m height, no rotor.
Reception by satellite (digital): More than 20 TV-satellites are available.
It is a kind of low noise system. Beside that, the area is free of heavy QRM. Only some electrical fences are a little audible, mostly during day time.
Take your own receiver to DX 183! And if possible bring along your own coaxial cable (with PL connection) and antenna switch.
For information about accomodation and how to reach the antenna park see http://www.wilhelm-herbst-verlag.de/DX183/DXer/index.htm (in German only) or contact the owner Wilhelm Herbst on phone/fax +45 98215191.
Ydun Ritz (29/8-2004)

 

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