Partial test of Softrock Ensemble RXTX 3 - Transmission Test

Подробнее о видео

This video shows the first test after completing assembly of Softrock RXTX Kit . To do that I chosen the frequency 28730 kHz, intended for experiments on 10 meters band.
The power used was 1 Watt.
The antenna was a homebrew magnetic loop.
The software was HDSDR.
The receiver radio was a DEGEN 1121.
I used the internal sound card for RX and extern sound card to TX.

Results:
1) The distance did not exceed 30 meters. Maybe a problem to be solved in the next steps;
2) I observed a small offset in the frequency transmitted compared to the received by the radio (DEGEN 1121). Maybe need calibration.

73,
PU2CLR.
Ricardo.
Brasilia / Brazil
QRZ:

References:




Referências em Português: