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| Topics |
Author |
Replies |
Views |
Last post |
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 Heathkit IG-42 (AKA LG-1, IG-5242) Laboratory Generator
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w2anz |
5 |
25 |
Jan Sat 22, 2022 4:06 pm
w2anz
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Choosing a VARIAC
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Walter Schwartz |
11 |
140 |
Jan Sat 22, 2022 3:50 pm
Walter Schwartz
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TV-7/BU Calibration Help
[  Go to page: 1, 2 ]
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tdbassman |
28 |
376 |
Jan Sat 22, 2022 1:26 pm
tdbassman
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Weston 686 Type 9C-need help with rebuild
[ Go to page: 1, 2, 3 ]
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andywander |
57 |
1804 |
Jan Sat 22, 2022 5:37 am
andywander
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Hp 200AB repairs
[ Go to page: 1, 2, 3 ]
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anchorman |
53 |
1046 |
Jan Sat 22, 2022 5:23 am
anchorman
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Tek 310 A O Scope
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Dale B |
18 |
420 |
Jan Sat 22, 2022 4:38 am
bob91343
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Jackson 658 restoration
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azenithnut |
1 |
47 |
Jan Sat 22, 2022 1:53 am
ttx450cap
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Hickok I-177B tube tester for eye tubes?
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sberry1 |
11 |
101 |
Jan Sat 22, 2022 12:27 am
anchorman
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What is a "Resonance Curve Recorder"?
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bluebellyyankee |
5 |
98 |
Jan Sat 22, 2022 12:23 am
anchorman
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HP 5214L Preset Counter Manual/Schematic Needed
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petersor11 |
2 |
107 |
Jan Fri 21, 2022 11:25 pm
petersor11
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Hickok OS-3 Oscillator schematic
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likeoldtubes |
0 |
42 |
Jan Fri 21, 2022 9:17 pm
likeoldtubes
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Hickok 4953 PortALab
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likeoldtubes |
3 |
121 |
Jan Fri 21, 2022 4:52 pm
likeoldtubes
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Recommedations for microammeter with zero center feature
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bluebellyyankee |
7 |
174 |
Jan Fri 21, 2022 3:44 pm
Alan S
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What's a Good. Tube Checker Choice?
[ Go to page: 1, 2 ]
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twilightzonepinball |
35 |
1193 |
Jan Fri 21, 2022 1:43 pm
ACORNVALVE
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HP 11661B Frequency Extender
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Chemic |
9 |
265 |
Jan Fri 21, 2022 1:31 pm
Mikeinkcmo
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Tek 453 fan motor lubrication
[ Go to page: 1, 2, 3, 4, 5 ]
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DocSlop |
85 |
17150 |
Jan Fri 21, 2022 7:46 am
tym
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Tube tester calibration/trim pot replacement
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hhinhi |
4 |
113 |
Jan Thu 20, 2022 9:30 pm
Chris108
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Signalstat
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Les |
3 |
140 |
Jan Thu 20, 2022 9:26 pm
Les
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Eye candy vid for old HP test gear.
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wazz |
5 |
254 |
Jan Thu 20, 2022 7:36 pm
Thewasp
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Hickok OS-3 Oscillator
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likeoldtubes |
0 |
58 |
Jan Thu 20, 2022 6:54 pm
likeoldtubes
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Hickok 265 CRT Tester
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Govee |
0 |
51 |
Jan Thu 20, 2022 5:13 pm
Govee
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Sencore FE 14 can't zero meter
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mosslack |
16 |
2413 |
Jan Thu 20, 2022 4:32 pm
mainer4
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Hickok 605A with Simpson 260 meter
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Paul Dietenberger |
11 |
470 |
Jan Thu 20, 2022 3:51 pm
Tony F
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Tool?
[ Go to page: 1, 2 ]
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Stan the Man |
25 |
691 |
Jan Thu 20, 2022 5:30 am
8bitmime
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IM-11 vtvm Heathkit problems
[ Go to page: 1, 2, 3 ]
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Tubelover |
43 |
1763 |
Jan Wed 19, 2022 8:00 pm
tym
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Using Siglent sdg1032X for IF Bandpass Response
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Marc Hildebrant |
12 |
314 |
Jan Wed 19, 2022 6:23 pm
byoungblood
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Simpson 269
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Arnon |
12 |
1637 |
Jan Wed 19, 2022 4:19 pm
MarkPalmer
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Need Manual for Simpson 269 Meter
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Vlad |
11 |
3350 |
Jan Wed 19, 2022 2:09 pm
duckytune
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General Electric YGS-3 signal generator
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K7MCG |
14 |
2177 |
Jan Wed 19, 2022 12:44 pm
stevebyan
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CRT Manual
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Robbdoe1 |
8 |
129 |
Jan Wed 19, 2022 5:07 am
K7MCG
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Heathkit TC-3 - Measuring AC voltages
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Croydonboy |
5 |
196 |
Jan Tue 18, 2022 6:37 pm
Croydonboy
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Hickok 800 Tube Tester
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Bugsy7marie |
7 |
195 |
Jan Tue 18, 2022 5:54 pm
Bugsy7marie
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GenRad 1863/1864 megohmmeters
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jeanpaul |
0 |
91 |
Jan Tue 18, 2022 5:14 pm
jeanpaul
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Sevice manual needed
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Mikeinkcmo |
7 |
1928 |
Jan Tue 18, 2022 5:18 am
Rax
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Need Help with ZM-3/U Calibration
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TechyMechy |
13 |
298 |
Jan Tue 18, 2022 12:48 am
TechyMechy
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help with a oscilloscope
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pinto |
8 |
3809 |
Jan Mon 17, 2022 5:42 pm
jspayneco
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Eico 330 RF generator L1 inductance readings ???
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xrhonda91 |
1 |
100 |
Jan Mon 17, 2022 8:40 am
KX5JSC
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What's Going on Here?
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Robbdoe1 |
14 |
383 |
Jan Mon 17, 2022 6:41 am
Mikeinkcmo
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LC100-A, LC200-A, and similar low-cost digital LC meters?
[ Go to page: 1 ... 4, 5, 6 ]
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electricboyo |
106 |
22403 |
Jan Mon 17, 2022 1:00 am
pandreasen
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Manual and schematic for a Feiler TS-9?
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6bg6ga |
8 |
366 |
Jan Sun 16, 2022 9:55 pm
6bg6ga
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Testing 7788 on Dyna Quik Model 700
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jfleetwood |
5 |
207 |
Jan Sun 16, 2022 8:25 pm
jfleetwood
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High voltage measurement?
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byoungblood |
8 |
312 |
Jan Sun 16, 2022 2:09 pm
Chris108
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Heathkit SM-20A VTVM help?
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sberry1 |
13 |
443 |
Jan Sun 16, 2022 4:04 am
swifteddy
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Beginner questions using Generator/Frequency counter
[ Go to page: 1, 2, 3 ]
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bluebellyyankee |
56 |
911 |
Jan Sun 16, 2022 2:13 am
Marcc
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Hickok TV-7B/U Problem
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jonboy55 |
18 |
524 |
Jan Sun 16, 2022 1:56 am
Lou deGonzague
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Sencore MU 150 Calibration
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Greg S |
17 |
4044 |
Jan Sun 16, 2022 1:52 am
Erik K
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Hickok tube tester age ?
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JukeBoxDenny |
6 |
233 |
Jan Sun 16, 2022 1:35 am
JukeBoxDenny
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Systron Donner 7110A Information
|
arts |
0 |
69 |
Jan Sat 15, 2022 9:50 pm
arts
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Eico 221 all ohms scales will not zero adj/ohms adj knobs
[ Go to page: 1, 2 ]
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quartermilecamel |
33 |
1063 |
Jan Sat 15, 2022 9:07 pm
quartermilecamel
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triad Isolation transformer
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radiorich |
12 |
1736 |
Jan Sat 15, 2022 5:23 pm
fixt
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