July 12-18 Oregon Beach MW DXpedition Logs
Hello All,
The one-week trip to the Oregon beach this month was an excellent opportunity to test the compact new Ferrite Sleeve Loop antennas (8" diameter MW and 6.5" diameter LW) in weak-signal international DXing for the first time. They had both been tested prior to the trip (against 3' and 4' sided air-core tuned passive loops in fringe daytime DX) and had demonstrated superior weak-signal capability, so their excellent beach performance was no surprise. The Longwave model provided an inductive coupling boost to a Tecsun PL-380 Ultralight radio to receive the Samoan 1,000 watt beacon 270-FA at over 5,000 miles,providing the first Ultralight trans-equatorial NDB DX. Despite spotty propagation, on medium wave the 8" FSL received signals from more DU-DX countries than during any other summer Ultralight DXpedition I've ever conducted, including the new country of 666-New Caledonia. The loggings are posted below, with the MP3 links showing the time and date of reception for the recordings. DX Loggings With the exception of the two Longwave loggings all the following receptions were made with a stock Tecsun PL-380 Ultralight radio with an inductive coupling boost provided by an 8” diameter tuned Ferrite Sleeve Loop antenna composed of 63 Russian surplus 200mm x 10mm ferrite bars wrapped by a single coil of 660/46 Litz wire. Times are in UTC. Sincere thanks is given to Walt Salmaniw, Chuck Hutton, Bruce Portzer, Patrick Martin, Nick Hall-Patch and Guy Atkins for their suggestions on unknown station identities after the past three DXpeditions. 180 Radio Rossii Yelizovo, Russia The weaker of two Radio Rossii stations heard during this beach trip, its frequency was too low for a gain boost from the Longwave-optimized FSL. Heard on the 7.5” LW loopstick PL-380 with fair signals on most mornings http://www.mediafire.com/?3417tfd6k6dx962 279 Radio Rossii Yuzhno-Sakhalinsk, Russia This powerhouse Russian TP often produced legendary signals on the beach, especially when assisted by the Longwave FSL. Beach propagation, sunrise enhancement and an FSL boost produced the strongest Longwave TP signal ever received (pegging the PL-380’s S/N display at 25), as the Russian YL’s voice recorded in this MP3 tested the “crunch resistance” of my Ultralight http://www.mediafire.com/?2ywc77uujq3mmea 531 UnID-DU The classic soft rock station with a classic non-ID format was back for another DXpedition, presumed to be 2PM because of the format and lackluster signal (fitting the general Australian station trend during the entire week at the beach) http://www.mediafire.com/?fy7oop7ocoa9tnh 567 2YA Wellington, New Zealand (National Radio) The second strongest of four NR stations heard during the week, it typically had good signals with some minor KVI-570 splatter. With frequent easy listening music, it was an indicator of great Kiwi propagation if strong http://www.mediafire.com/?s0ebj7gtl357sbg 576 2RN Sydney, Australia Music-oriented signals of mediocre strength were occasionally heard from this station, fitting the general pattern of Aussie station anemia. Parallel to equally underperforming 792-4RN 585 UnID-DU The vibrant classic rock signals from last July were long gone this trip, with only an occasional trace at times. This would suggest an Australian origin, in keeping with the weakened trend of other Aussie stations. 594 3WV Horsham, Australia Last July’s booming signal was pitiful this time, as it struggled to get out of the noise on most days. A puzzle was the complete absence of the low-powered Kiwi Rhema stations during favorable NZ propagation 603 Radio Waatea Auckland, New Zealand Back with its Maori-language music and speech, signals were generally decent, and all alone on the frequency. Its Polynesian choral music compensated somewhat for the weakness of Fiji stations during the trip http://www.mediafire.com/?cd34fo9b95ihzy4 612 4QR Brisbane, Australia Australian “big gun” sounded pretty puny during this trip, typically struggling to get above the noise level. At least it showed up occasionally, though, unlike in the July and August trips last year. 639 4YW Alexandra, New Zealand (presumed) The strange Kiwi-slanted propagation apparently produced this unusual logging, as the typically dominant 639-Radio Fiji One was practically missing in action on most days. In this MP3 from 1252 on July 17th a trace of Fiji choral music can be heard in the background with headphones, confirming the separate identity of the YL-voiced dominant station. Although a parallel check with other RN stations was not run at the time, her voice matches that of a YL announcer frequently heard on the 675 and 567 National Radio stations http://www.mediafire.com/?opt3b4ighkfz22w .The UnID talkback station from last July (presumed Coff’s Harbour) never produced a trace during this trip, in keeping with the trend of Aussie anemia. 648 NZ-Rhema Gisbourne, New Zealand A real puzzle considering the great Kiwi propagation, this station barely managed a trace with its Christian music. But that was better than its 594 parallels, which didn’t show up at all. 657 2YC Wellington, New Zealand (Southern Star) The strongest Kiwi performer during the DXpedition, this 50 kW “big gun” was an NZ propagation beacon, with occasional great signals. Christian-oriented music was typical, as in this MP3 with the usual ID (“Great music, good company.. Southern Star”) http://www.mediafire.com/?ifdzvuoe7j8qx3h Another strong recording of Christian music was on 7-17 http://www.mediafire.com/?0jrccy4b59ubobr Like last July, a weak DU co-channel was heard occasionally. 666 Noumea Noumea, New Caledonia Signals from this French-language station were significantly stronger than during last July’s trip, finally allowing the confirmation of parallel (France International) programming with 738-Tahiti. Popular French vocal music was common, as in this MP3 from 1257 on 7-13 http://www.mediafire.com/?5m5clydj88rql4c The parallel check with 738 was made at 1233 on 7-13, matching the French-speaking YL’s voice on 666 http://www.mediafire.com/?hp0jd6jpljcaxye (headphones recommended) with the French-speaking YL’s voice on 738 (mixing with 2NR, headphones recommended) http://www.mediafire.com/?cr54l2p3o3w9sn0 New Caledonia was an all-time new Ultralight DX country, never having produced a trace for John Bryant or me at Grayland. 675 3YA Christchurch, New Zealand Strongest of the National Radio stations, this Kiwi “big gun” was another helpful propagation beacon, // 567 and 756. Classic popular music and interviews were common, with news and current events http://www.mediafire.com/?ggock4ngs0onlg4 Another MP3 was recorded on 7-15 with a YL’s voice sounding very much like the one on the presumed 639-4YW recording on 7-17 http://www.mediafire.com/?20zp1skmqcdcl3r 702 2BL Sydney, Australia Another Aussie “big gun” struggling to get out of the noise for most of the DXpedition, it rarely managed to show up with any strength 738 R. Tahiti Mahina, Tahiti By far the strongest South Pacific performer during the DXpedition, this French language station was a booming regular whenever DU propagation was in. Unlike last July it was usually running roughshod over an anemic 2NR or completely covering the weakened Aussie, as in this typical MP3 http://www.mediafire.com/?bjpdmcq1adrn487 . The French International programming helped to confirm the // 666-Noumea identity. 738 2NR Grafton, Australia Either down in the noise or “down for the count” during most of the week, its weakened signals rarely gave Tahiti any competition. An exception was during the 666/738 parallel check on 7-13, when its presumed signal was roughly equal with that of the French YL-voice signal from Tahiti http://www.mediafire.com/?cr54l2p3o3w9sn0 756 1YA Auckland, New Zealand Weakest of the NR network stations during the trip (and even weaker than a presumed parallel, 639-4YW). Portland splatter from 750 didn’t help http://www.mediafire.com/?atmfv0464lt96dv 765 UnID-DU The mystery pop music station was back at a slightly reduced level this year (possible Australian origin?) http://www.mediafire.com/?cy6zk1snxp2wvz8 Lots of music with little speech, making it tough to check the language 774 3LO Melbourne, Australia Another “big gun” Aussie reduced to mediocrity by Kiwi-slanted propagation. Rarely heard at all during the entire week. 792 4RN Brisbane, Australia Normally vibrant music-oriented station rarely produced a trace during the entire DXpedition. 891 5AN Adelaide, Australia The only “big gun” Aussie to really play the part this trip. Presumably because of slightly different propagation from southern Australia, it generally avoided the “black hole” seeming to swallow the signals from eastern Australia http://www.mediafire.com/?9bxwm3409u4fden 1017 A3Z Nuku’alofa, Tonga Much weaker than last August, it managed to produce an anemic signal occasionally http://www.mediafire.com/?o3fo7p5tl5op9n7 1035 2ZB Wellington, New Zealand “Newstalk Zed-B” came through with weak signals occasionally, but definitely wasn’t fighting off domestic splatter 1116 4BC Brisbane, Australia Another underperforming Aussie usually losing the battle with domestic splatter 73 and Good DX, Gary DeBock (back in Puyallup, WA, USA)
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