Hello Dick / Group. I have read through Dick's analysis, of the counterpoise / earth comparison and have a little trouble trying to realise the antennas described. It's quite late and I'll probably s
Hi All. It's 05.00, we're just back from the island and I've just read a small fraction of the e-mails on the reflector. I'm really pleased that our visit coincided with some good conditions and that
<< Activity started at about 0351z so Steve had someone to keep him awake. Dave G0MRF was sending QRS CQs at about the same time. At 0458z Dave's signal faded out during the letters of the 2nd call..
<< Hi All. Can anyone explain to me why qrss is necessary on 136 khz. All the activity that I have heard on this frequency is workable on normal speed cw at my qth.>> Unfortunately Mal you have not h
Hello Group and a very merry Christmas to one and all. If anyone is planning a little home construction over the holiday period you may like to look at a FET marketed by RS Components as an alternati
<< I just checked TF1IT on the Buckmaster callbook and in the OH2AQ DX-cluster : That call is unknown in the callbook (and plenty of other TF's are in it) and has not been reported on the DX-cluster
Hello All. Does anyone have a "fix" for a fault that causes spectrogram (or windows) to crash when it's started up on 5k5 sample rate? It appears to happen irrespectively of the number of FFT points
Hi Jim I tried to send direct to you about 73k but it sort of bounced. If you can send a confirmation of your email address I send it again Cheers de Alan G3NYK [email protected] Ditto G0MRF
Thank you to everyone who has offered suggestions about my spectrogram problems. The fault has been identified as the built in soundcard on the P2 motherboard. "As much use as a chocolate teapot" sum
<< Yes - if he can hear anything behind the 750 kW Loran transmitter at Cape Race!!!! Walter G3JKV. Hello Group. Walter, raises a very pertinent topic. What is reception like over there? With 750kW o
<< What is the name of that game, may I join in? ;-) Vy 73 Geri, DK8KW (W1KW, ex: AA5SV, C31JE, F0BEG, G5BXG, JY8KW, OK8AHC, OM9AKW, etc. etc. etc. What !!!! No VO1/DK8KW ??
<< you will see only a carrier. The best ID for me will be the exact frequency. Try having a signal generator exactly 10 Hz away, and measure the exact frequency shift on the spectrogram. If you have
I''ve just completed building an inductance / capacitance meter and if anyone is looking for an accurate and versatile instrument, then this is it. The L/C meter 2B by Neil Heckt is a PIC16C622 based
<< I'm looking for LF operators who have access to a 56002EVM board in order to try PSK08. This is my adaptation of PSK31 for use on LF but running 4 times slower. The operating signal bandwidth is i
Hello group. Does anyone have any practical experience with any of the FETS that feature internal protection circuits? PROFET SmartFET OmniFET etc I'm investigating supply current limiting and was co
<< Does any reader have a drum of coaxial cable and a low frequency bridge test set? A practical measurement should sort out a quantitative result. >> Not a test set for measuring at 136k. But abt 70
<< The station was also on the East Coast of England, Frinton-on-sea. This is reported on page 77 of the current Radcom, in George Dobbs' QRP page. I will check with Steve Whitt who is a MW enthusias
Friday night is activity night? Hello group. I'll be operating this evening (Friday) on the 73k band from 20.00 to 22.45 UTC. As my DDS is temporarily out of action I'm resorting to my old faithful c
<< Decca masts - latest situation. Agreement with Racal obtained. Schedule of available stations upcoming. RSGB notified; support of HF Cttee promised. Applications for possible NOV's in process. Fir
<< This is exactly what the DMG is trying to avoid. If anyone wants to operate from these sites under his own licence using his own kit and his own callsign then he can do so without further ado usin
