In the receiver debate recently, someone mentioned that the RCA AR88D receiver was a Diversity receiver. This is not the case. The receiver is a stand alone single receiver and covers the range 535 k
Having read and studied many messages lately about various modes and advantages of one over another. BPSK, PSK31, SLOW CW, NORMAL CW etc My conclusion like I have always stated is that NORMAL CW or S
There is such a diverse opinion about antennas both little and large and modes one versus the other that the best course of action is for each individual to build and use what they think is best for
Having read and studied many messages lately about various modes and advantages of one over another. BPSK, PSK31, SLOW CW, NORMAL CW etc My conclusion like I have always stated is that NORMAL CW or S
Dear LF Group, Some comments on G3JKV's recent E-mail - I calculated the ERP on the basis of the measured antenna current and estimated radiation resistance of the two antennas. Part of the reasonin
To All from PA0SE I have tested "pseudo-stereophonic" reception of CW by feeding the halves of a stereo headphone via series tuned circuits resonating at 1002 and 842Hz (922 ± 80Hz) respectively. At
There is an on/off (A1A)keyed reversals transmission on 138.15 khz. This is possibly a fixed frequency ionospheric sounder. I could also hear it in GI. Can anyone else hear it ? de G3KEV
