Am 09.03.2012 20:57, schrieb PA1SDB, Peter: Sorry, but what frequency ? 9, 137, 500 Khz ? VLF is < 30 kHz so it is 9 kHz, i.e. 8.97 kHz. 73, Stefan/DK7FC PS: Gerhard: Excellent!!! I consider to join
O.K. Stefan, I did finetune the Spectrum lab setting a bit. I have no reference.... Antenna is just a 30 mb dipole direct into the soundcard. Well... perhaps I'm a bit to optimistic... Let's see what
Hi Peter, Interesting. What is your setup for VLF? I think if you plan to see Gerhard tomorrow you must at least choose a FFT bin width below 1 mHz and 1 pixel per FFT bin. Also it is essential to be
Sorry, but what frequency ? 9, 137, 500 Khz ? Dear group! The weather forecast for tomorrow looks promising. Only weak wind to expect here. This gives me another chance to transmit on VLF tomorrow. I
O.K. Gerhard and Stefan, It's clear now. I'm new here and learing day by day :-) 73's, and succes. BTW: RX is QRV here... http://home.deds.nl/~knol/dream.jpg Peter, PA1SDB Peter! Never mind! As Stefa
Peter! Never mind! As Stefan has already explained, "VLF" in this context means lower than 9khz. I will not tell the exact QRG but it will be very close to 8970, of course. Some mHz below or above. 7
Hi Peter, Try to active the samplerate detector. Choose the MSK demodulator algorithm and try to lock on GBZ 19.58 kHz. This transmitter is a fine reference. The German transmitter makes a coffee bre
