My QDX went almost deaf (something's wrong with op-amp bias?) 11 messages By Adam ·
Q: Preferred coax vendors, stateside 5 messages By Jim Strohm ·
Another QDX on the repair bench 19 messages #qdx By Cliff ·
For Sale 20 mtr QCX-Mini tith TCXO By Everett Catlin ·
QDX troubleshooting - Where to go next? 3 messages By Charles Johnson ·
SigGen Variable Attenuator Mod/Addition 8 messages #mods By Rick Williams - VE7TK ·
toroid winding 47 messages By Muhsin TA1MHS ·
"Op.Hans" with a QDX now on 11m! 16 messages #qdx By ferrettoss@... ·
T1 secondaries very different frequency response #qcxmini By Mike KK7ER ·
File Notifications #file-notice By Group Notification ·
BS-170 BS-270 MOSFET failure analysis 19 messages By Kees T ·
G8GYW QRP Power SWR Meter 77 messages By Mark KB0US ·
QCX Mini Volt meter neither pwr meter does not show value, 2 messages By Bela Mucs ·
QDX, Packet, Direwolf 10 messages By Joshua KJ7LVZ ·
mrs VNA software 13 messages By Mike Easterbrook ·
alternate build procedure for Mini? 15 messages #qcxmini By Mike KK7ER ·
Toroid values 26 messages #toroid By ·
T41 book By jjpurdum ·
QCX Mini Keyer lockup 5 messages By richlim11 ·
Battery 15 messages By K2DB Paul Mackanos ·
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