Alberto I2PHD, After read this message I found your mail in discarded box. then sent my reply just before. The other E-Mail address can be used on the topics now. Sorry for your inconvenience. 73, 7L
Hi Roger, At least three stations are receiving wspr at 137500Hz in Japan. Please transmit wspr more longer time, for example 24 hours. See http://wsprnet.org/drupal/wsprnet/activity 73 7L1RLL Rick
Hi Stefan, I saw a QRSS signal came from 70km away was shown on his grabber so far. He said the gain of two electrodes earth antenna is -3dB comparison to 40m high of vertical LF antenna. The advanta
JG1JZL Yuki has sent wspr signal using the two electrodes earth antenna these days. JA8SCD received his wspr signal at 2010-09-24T01:30UTC. The distance between two stations is about 38km. JE1BMJ als
Hi LF, I will add the antenna data as far as I know: Distance of two electrodes : 12 meter, Direction : Both N-S and W-E (combines both signals). Operator : JP1ODJ - Makoto Suzuki, a friend of mine.
Hi Alex LU8YD and the others, It is confirmed to JP1ODJ (Mako) that 50 Ohms input without any matching circuit. Also JA5FP (Yuki) shows us a figure on comparison between E_field antenna (left in figu
Wspr is started to receive at 137700Hz in square grid PM95so. Antenna=pa0rdt-Mini-Whip, Receiver=FT817nd, 38m high above the ground. Try to send your wspr signal to Japan. 73 7L1RLL Rick
(1)http://ja7ni.web.fc2.com/ Operated by JA7NI Kuni. (2)http://home.h04.itscom.net/radiolab/QRSS.html Operated by 7N3IWA Haru. GPS based frequency stability. 7L1RLL Rick
Roger and the others, I have reported QRPp signal of DL6NL at 30 meters band last year. I believe there is a possibility to receive wspr signal from EU. If you find me at wsprnet activities in 136kHz
Hi Scott, I am neither a representative of JARL nor a representative of 2200m band funs in Japan. I think both the RSGB' band plan and a candidate of RSGB band plan have to be concidered as a base of
An example of two electrodes earth antenna installation is now shown at the JP1ODJ Grabber. See a shematic diagram and some photographs. http://www16.ocn.ne.jp/~macoco/grabber.html 73, 7L1RLL Rick
Alberto I2PHD Thank you for concerning my request on usage of UTC on Argo. A.UTC or Local time selection system I prefer all Grabber shall use UTC instead Local time even in London. Many countries us
Hi Scott, A.Schedule for JD1AHC (1)Start QRV : 26 Oct after finishing of antenna installation. I assume the start QRV will be around 26 Oct 8:00z. (2)CW(136555Hz) : every 10 minute start 00 for 10:00
JD1AHC will be QRV at Chijima island (IOTA AS-031) from 26 October to 3 November 2010. Loical time = UTC + 9:00. The DX vacation includes 136kHz (CW,QRSS30), HF band in CQ-WW-SSB contest(phone). QSL:
Hi Stefan, I made mistake. Sorry We are looking forward to hearing the results. 73, 7L1RLL Rick On Thu, 2010-11-11 at 09:53 +0100, Stefan Schäfer wrote: