Sorry Graham Trevor G0KTN has only copied my OPERA once tonight at -30dB. So we popped the WSPR TX on here. four transmissions 100%. 2012-02-02 20:04 G3ZJO 0.503898 -18 0 IO92ng +0 0.001 G0KTN IO81ti
LF Ofcom notice states that the new allocation will start on 1st Jan 2013. Exisiting NOV's can be renewed via the RSGB online to carry us through to that date, the on line form is not yet available.
Hi James Yes that is what I consider I have been observing and with the help of Trevor and Cor testing to the best of our ability with a 3dB TX power step from decode to no decode, during steady sign
I think I am seeing OP16 in the wrong watering hole on 500kHz. On 02/02/2012 10:34, qrss wrote: Mal Would you like to try OP16 on 500kHz, with our distance apart it should be a very viable test. I ca
Dear Graham / LF / Opera Team The Northampton - Bath testing team can report the expected difference in signal levels only. Last night I assumed that G0KTN was running WSPR and OPERA Software on the
I have looked back at some other results this evening. There was QSB at this time. This was using my signal to Wootton Bassett 104km. 17:32 500 G3ZJO de G4MDH Op4 104 km -26 dB in Wootton Bassett wit
The worse question you could ask. The decodes fall off at the same signal level resulting from the same TX Power, however OP8 reports -31dB and OP4 reports -28dB I call that worse. In other words I h
Hello Rik I am glad you used the word fair, I have been trying to avoid it. my first though when viewing my TX sending QRS3, then OPERA was, and is every time I look, this is not fair. Yes digital mo
Thanks for posting the info Albert, that is what was needed. I assume Av is the average of the minimum signal levels obtained from the large number of test. 73 Eddie G3ZJO Testing Opera speed op1 til
I remember Graham saying you can lose 1/3 of OPERA Data and still get copy but he was not sure which 1/3. I have tried dropping 1/3 of the data bit spread throughout the message in a random fashion,
Just checked the Pwr Out across 50 Ohms for OP4 Rig and WSPR rig within .02V across 50R. I thought I had better check. Trevor is using the same antenna but split to 2 different RX's a swap check will
Good audible OP16 but below 501.5 -501.6 when I moved the RX dial it was too late for a decode. E On 02/02/2012 10:59, qrss wrote: I think I am seeing OP16 in the wrong watering hole on 500kHz. On 02
Hi Marcus / LF That will be a frozen capture from Gerhard's last operation. I have been away from my QTH. Back this evening glad I checked the mail Grabber going on now for this grand burst of activi
Sorry don't look there, Grrr those mischievous Zero's. 8970.022 !!!!! I saw that you have a line on 8970.00, you are receiving Henny. I don't see Uwe on 8970.22 in your grab though maybe too weak. Ed
Hi Lubos Very nice signal in 47uHz here 10dB above the noise, a pity you will not be on longer so as to give more more than a nice white dot. :-) Very nice to see you excellent signal again here. 73
Nice one Henny Ur signal now 10dB above noise average in 424uHz. Do we have any more stations TXing today? I have a broad line around Uwe's frequency. Eddie G3ZJO http://g3zjo.bplaced.net/index.htm O
I think the Opera Software is in error sending at 0.128 Second Symbol Timing. Surely it was intended to use slower timing for LF and 0.128 for HF. Eddie G3ZJO
Hi Gerhard Very good, http://g3zjo.bplaced.net/index.htm is up and running. 73 Eddie G3ZJO The weather forecast for tomorrow looks promising. Only weak wind to expect here. This gives me another chan
Oh memories, including the BY100 diode. Eddie On 28/03/2012 17:19, Dave G3WCB. wrote: Hi, Markus, LF, Bentley accoustics produced the "Ionofane"loudspeaker, that used a corona or plasma discharge as
