Yaesu FT-101 Repair - An optional Yaesu CW Filter (original factory part) requested by the owner. He will be very pleased! The two small 103k caps are removed and the CW filter
Buy 2.7K Narrowband Filter Filtering Module Compatible YF-122S For YAESU FT-817/857/897/SSB FT-818 at affordable prices — free shipping, real reviews with photos — Joom
CW/SSB 2,7 K schmalband filter kompatibel mit YF 122S modul Für YAESU FT 817/857/897|ssb filter|ssb cwcw ssb - AliExpress
FT-817 CW and SSB Filter Module
Digital Signal Processing Filter SSB CW Amateur Radio Digital Filter for YAESU/ICOM ft 817 857 897 kx3 ft 818|Tool Parts| - AliExpress
FT817 Chinese TCXO and Collins 2.3 kHz SSB Filter | M0SPN / OH3SPN
Audio DSP Digital Filter SSB CW Ham radio YAESU ICO M FT 817 857 897 KX3 FT 818 with manual|Circuits| - AliExpress
Audio DSP Digital Filter SSB CW Ham Radio for YAESU ICOM FT-817 857 897 KX3 - buy Audio DSP Digital Filter SSB CW Ham Radio for YAESU ICOM FT-817 857 897 KX3: prices, reviews | Zoodmall