For Sale Yaesu FRG-7700

Discussion in 'Ham Radio Gear For Sale' started by N2HTL, Nov 9, 2019.

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  1. N2HTL

    N2HTL Ham Member QRZ Page

    I’m selling a very nice Yaseu FRG-7700 receiver. The radio came from a single owner and was given to me by the wife of the owner after he passed away. It was in non-working condition when I got it. Upon powering it up, it wouldn’t receive on 85% of the bands. I recapped the power supply and the PLL board and performed an alignment. However, I wasn’t able to make any adjustments to the four tuning inductors without removing the wax this section of the board was encased in... as you will see in the pictures. I failed to perform the proper alignment procedure on inductor T2004, and after removing it from the board, I found that the tuning core was shattered, and upon removing the cover off the entire assembly, I found that the tiny wire that wrapped around the core was broken. I attempted a “repair” just to see if I was on the right track but it didn’t work. I also do not have any replacement cores of the correct formula as a replacement. After I completed as much of the alignment as possible, the radio started receiving on all bands from 6.000 MHz on up to 32.000 MHz. It’s completely dead from 5.000 MHz down to the AM broadcast band. I don’t have any interest in trying to bring it around any longer so hopefully it can go to a good home and a person more qualified than I to fix it. I’m asking $190.oo but am open to reasonable offers. Please PM me if interested and leave me your mailing address so I can calculate exact shipping charges via USPS Priority Mail.

    Aaron - N2HTL

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    KE8NFK and K8RDG like this.
  2. QRZ
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