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[IRCA] Mostly Mexican MW DX to Enid OK, February 10-16, 2018



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These logs are excerpts from my daily all-band reports, mainly SWBC, also VHF/UHF, sometimesÂutility, ham, which may be found in several archives without much delay, such as
http://www.hard-core-dx.com/index.php?topic=Hauser

And compiled weekly along with extensive news from many other individuals and publications in DX LISTENING DIGEST:
http://www.worldofradio.com/dxldmid.html

All my MW DX reports starting August 2011 are archived in this forum with open access:
http://forums.wtfda.org/showthread.php?6543-MW-DX-from-Enid-OK-by-Glenn-Hauser/page67
[over 282,000 views! as of February 16, 2018]

All times and dates strictly UT. Rx: mostly DX-398 with internal antenna only or PL-880; NRD-545 with ALA-330S inside E-W or inside randomwire N-S; Nissan stock caradio as specified; ICR-75Â E-W longwire.

** BONAIRE. No new logs from me of TWR 800, but lots more discussion of the new augmented 440 kW service, particularly the antenna patterns, in the new DX Listening Digest when published:
http://www.w4uvh.net/dxld1807.txt
(Glenn Hauser, OK, DX LISTENING DIGEST)

** MEXICO [non]. 800, Feb 12 at 1333 UT, nulling KQCV OKC, no sign of XEROK, but another weak station in English. Ten minutes after sunrise here, long before sunrise in JuÃrez. Altho other lowband XEs are not heard either, XEROK should be detectable if anywhere near rated 50 kW. Need to check earlier (Glenn Hauser, OK, WORLD OF RADIO 1917, DX LISTENING DIGEST)

** MEXICO. 800, Feb 13 at 1307, checking for XEROK, with KQCV OKC nulled --- not a trace; only CCI is another weak station in English. If on from JuÃrez, must be very reduced power.

870, Feb 13 at 1311, XETAR, time chex and ID in Spanish, La Voz de la Sierra Tarahumara, Chihuahua; other usual Chihuahuans still audible on 700, 710, 720, 730 --- but no 800 XEROK (Glenn Hauser, OK, DX LISTENING DIGEST)

UNIDENTIFIED. Trans-Pacific JBA MW carrier search on the rotatable DX-398, Feb 12 at 1319-1327: 558-?, 594-WSW, 702-WSW, 774-NW, 828-NW, 846-NW, 882-?, 936-WSW, 1098-W, 1566-NW. 

Our sunrise today 1323 UT. Immediately after above at 1327-1330, I switch to the R75 & longwire, but the only one still audible is 1566, presumably Korea South (Glenn Hauser, Enid OK, DX LISTENING DIGEST)

UNIDENTIFIED. Trans-Atlantic? JBA MW carrier search, Feb 10 at 0735-0744 UT, R75 in USB mode 1 kHz below, pre-amps off: 585, 612, 621, 675, 693, 702, 882, 909, 972, 999, 1044, 1062, 1089, 1098, 1215, 1413, 1422, 1503, 1512*, 1584. The sun is upping over Europe, but all these haven`t quite faded out yet. OTOH, by now the sun is just setting upon Wellington, so NZers could propagate, tho most of them are lower-powered (Glenn Hauser, OK, DX LISTENING DIGEST)

UNIDENTIFIED. Trans-Atlantic JBA MW carriers: not a complete bandscan but checked a few spots and heard carriers or hets, Feb 11 at 0521+ on 621, 0530+ on 1044(2), 1125(2), 1215.

BTW, Absolute Radio, surely source of the 1215 signals, has applied to ``reduce AM coverage by 5%``. Try to figure out what that mean from this 22-page pdf via Hansjoerg Biener:
https://www.ofcom.org.uk/__data/assets/pdf_file/0006/111003/Absolute-Radio-proposals-to-reduce-AM-coverage.pdf
WRTH says they have 14 stations on 1215 totaling 560 kW on this ex-BBC frequency (Glenn Hauser, OK, DX LISTENING DIGEST)

UNIDENTIFIED. Trans-Atlantic JBA MW carrier search, Feb 14 at 0308-0317 UT, after lots are being reported across North America: 531, 549, 558, 567, 576, 558, 594, 603, 612, 621, 639, 666, 684, 693*, 702, 711, 729, 738, 765, 774(2), 783, 801, 828, 837, 855*, 864*, 882*, 891*, 909, 936, 954, 999, 1008, 1026, 1044(2), 1179, 1197, 1206, 1215(2), 1386?, 1413, 1422, 1458, 1503, 1512, 1566, 1575(+ jambuzz??). 

At 0339 I also have something off-channel on 595 which would be Morocco, unless it`s my KZLS-1640 spur.

* means the stronger ones; (2) means two carriers, or maybe more. Wish I had a Q-multiplier like on my old HQ-160; just too much hash/ACI from all the North American stations. This time I have left Preamp 2 on the R75 (Glenn Hauser, OK, DX LISTENING DIGEST)

UNIDENTIFIED. Trans-Atlantic JBA LW carrier search, Feb 15 at 0540 UT: 153?, 162, 171, 180, 189?, 198, 216(2 including CLB beacon), 252. Preamps of the R75 off.

Trans-Atlantic JBA MW carrier search, Feb 15 at 0542 UT: I`m starting at 1215, downward: 1215*, 1152, 1125, 1116, 1053, 1044*, 1026, 999, 972, 936, 909, 882, 873, 855, 846, 783, 774(2), 747, 738, 729, 711, 702, 693*, 666(2), 639(2), 621, 612*, 585, 576, 558(2), 549, 531(2).

>From 0546 upward: 1215*, 1242, 1296, 1305, 1332, 1341, 1413, 1422, 1512, 1521, 1575, 1584.

At 0558 I switch to the NRD-545, and can hear many of these carriers, but certainly no better. Continuously reduceable bandwidth and passband tuning do not audiblize any modulation against the heavy North American ACI (Glenn Hauser, OK, DX LISTENING DIGEST)

UNIDENTIFIED. Trans-Atlantic JBA MW carrier search, Feb 16 at 0313, starting midband: 1044(2), 1098, 1125, 1152, 1215, 1422; the rest:

>From 0316, upward: 531, 549, 558(2), 585, 602, 621, 639, 666(2), 693(2), 711, 729, 738, 774(2), 783, 837, 855(2), 873, 882, 936, 1026.

JBA LW carrier search from 0320: 162, 252, the latter with QRM from nearby beacon SW, Stillwater OK (Glenn Hauser, Enid OK, DX LISTENING DIGEST)

Sorry, previous send just as I started editing, mis-hit a button other than send, but out it went

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