Date   
FreeCAD, pcb-rnd, sch-rnd By John Griessen · #197314 ·
Restoring damaged TM500 module front panel plastic trim By John Griessen · #197307 ·
(OT) radar tube use: VCR85/ CV1085 vintage UK radar, who knows knowledgeable persons/groups By John Griessen · #197263 ·
Old Tek scope appearance By John Griessen · #196998 ·
7844 mode switch repair or swapping with "dedicated" version By John Griessen · #196770 ·
1A1 Fet Conversion By John Griessen · #196751 ·
Tektronix 7B92A time base external trigger in termination question By John Griessen · #196562 ·
Tektronix 7B92A time base external trigger in termination question By John Griessen · #196561 ·
556 scope mod 104F By John Griessen · #196361 ·
13) 519 scopes going going gone to scrappers.... By John Griessen · #196177 ·
13) 519 scopes going going gone to scrappers.... By John Griessen · #196160 ·
DSA602 useful? too huge on a bench? By John Griessen · #195874 ·
DSA602 useful? too huge on a bench? By John Griessen · #195865 ·
DSA602 useful? too huge on a bench? By John Griessen · #195863 ·
Tek 422 ac/dc power supply issues By John Griessen · #195282 ·
Tektronix RM503 scope By John Griessen · #195040 ·
How to replace an SMT part, a tutorial - desoldering surface mount components By John Griessen · #194423 ·
A flexible 7k extender? By John Griessen · #193638 ·
A flexible 7k extender? I'm thinking about it (was: 7B92 with no repeating sweep) By John Griessen · #193631 ·
What's the value of a C-12 camera: both the idea of what it can be used for, and is it worth anything more than being a door stop? By John Griessen · #193142 ·