Modifications for the Yaesu FRG-100
FRG-100 30 KHz TO 30 MHz this is possible
For reception to 30 Khz to 30 MHz:
Press and hold the following keys while turning on POWER:
- SSB and FM keys.
and reception: 30 Khz to 30 Mhz is operational..
73 QRO FC1SKF @ DB0GE
Info from Dave MW1DUJ
I have carried out the mod for tuning down to 30KHz, it only works on older ones. Two of them, made in the last year, will only go to 50KHz.
Dave MW1DUJ
FRG-100 AGC 3 times faster
From: Peter Goehner - petergoehner@t-online.de
The original AGC is to slow for serious DX.
- R 1091 (original 1.5 Mohm) replace with 750 Kohm
- C 1225 (original 1 uF ) replace with 0,33 uF
It works really very well!
This counter shows the number of hits since the
9th February 2000

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