Author Archives: admin
Ugly Probe
When my active probe have burned I decided not to repair it because high cost of its OPA653 but made new one with cheap BF998 dual-gate MOSFET
Sony ST-A7B
BBC Radio 4. Short Cuts. Series 32. Radio.
Toshiba IC-70
SONY ICF-SW7600
VEF-214
Daugava (1957)
Yaesu 857 ceramic filters repair
VORW
Due to the imposition of martial law and the ban on transmission, I became a listener.