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| Topics |
Author |
Replies |
Views |
Last post |
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Why does a tube type signal gen take so long to warm up?
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tubes4life |
6 |
258 |
Oct Sat 02, 2021 3:17 pm
tubes4life
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 Help with value of Tube Testers
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MARFS |
14 |
617 |
Oct Sat 02, 2021 4:44 am
bob91343
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HP 5383a frequency counter problem
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GoldenAgeOfRadio |
15 |
573 |
Oct Fri 01, 2021 4:01 pm
Chris108
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Finally got an HP 8657B
[  Go to page: 1, 2 ]
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ai6vx |
25 |
789 |
Oct Fri 01, 2021 8:08 am
Barry H Bennett
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Precision Model 612 Tester
|
zboo |
11 |
393 |
Oct Fri 01, 2021 3:18 am
zboo
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Heathkit CS-1 To restore it or not?
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Robbdoe1 |
13 |
372 |
Oct Fri 01, 2021 1:33 am
Robbdoe1
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Precision E-200-C Signal Generator Schematic
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ronij8 |
10 |
2041 |
Oct Fri 01, 2021 12:51 am
Jim Mueller
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Hoyt model 100 tube tester
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Dave Slusarczyk |
4 |
184 |
Oct Fri 01, 2021 12:38 am
Dave Slusarczyk
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Heathkit Voltage Calibrator VC-2
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CharcBait |
4 |
214 |
Sep Thu 30, 2021 4:08 pm
stevebyan
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RCA WO 505A SCOPE
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gusezufo |
0 |
126 |
Sep Thu 30, 2021 7:41 am
gusezufo
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heathkit vtvm model im-32
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serge64 |
14 |
462 |
Sep Thu 30, 2021 3:30 am
serge64
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Oscilloscope High Voltage Capacitor Replacement Question
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Mike25 |
5 |
349 |
Sep Wed 29, 2021 3:38 pm
Mike25
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Interesting sweep-marker generator
[ Go to page: 1, 2 ]
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azenithnut |
21 |
857 |
Sep Wed 29, 2021 2:56 pm
azenithnut
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TV quick connect antenna leads
[ Go to page: 1, 2 ]
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jehurd |
25 |
568 |
Sep Wed 29, 2021 6:27 am
jehurd
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Weston 798 Type 3 tube tester problem
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drworry |
5 |
458 |
Sep Wed 29, 2021 3:11 am
drworry
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New Variac vs. Old Used Variac
[ Go to page: 1, 2 ]
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jrmiller43015 |
22 |
523 |
Sep Wed 29, 2021 1:16 am
CoolBlueGlow
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Eico 666
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ttx450cap |
6 |
483 |
Sep Wed 29, 2021 12:00 am
ttx450cap
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Sprague TO-5 and Capacitor Color Chart
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fixt |
13 |
474 |
Sep Tue 28, 2021 11:05 pm
fixt
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Tek 7xxx Mainframe - 7A26 input problems
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k6whp |
1 |
110 |
Sep Tue 28, 2021 10:22 pm
Barry H Bennett
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Simpson 260 6XLP
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marnav1 |
2 |
218 |
Sep Tue 28, 2021 1:17 am
ttx450cap
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Sencore TR 139
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ttx450cap |
6 |
290 |
Sep Mon 27, 2021 11:52 pm
ttx450cap
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CX-1363/U adapter for AN/URM-25
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Tubetron |
4 |
253 |
Sep Mon 27, 2021 8:42 pm
N2LXM
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Telequipment D-54R scope
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Tube Radio |
8 |
276 |
Sep Mon 27, 2021 12:00 pm
Tube Radio
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ZM 11/U Bridge in the Ads
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jdleach |
18 |
2794 |
Sep Sun 26, 2021 9:00 pm
CurtisL
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Help with Olson TE-148 tube tester
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guitarpresence |
16 |
372 |
Sep Sun 26, 2021 8:16 pm
guitarpresence
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Precision 10-60 restoration
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drworry |
14 |
553 |
Sep Sun 26, 2021 3:01 pm
drworry
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ID and info... need some help. Thanks!
|
Ray Zondett |
2 |
152 |
Sep Sun 26, 2021 4:58 am
Ray Zondett
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Edge display/stepper voltmeter crystal frequency reference
[ Go to page: 1, 2, 3, 4 ]
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MarkPalmer |
72 |
6440 |
Sep Sun 26, 2021 4:44 am
KJ6IKT
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Heathkit case restoration
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rtcook |
19 |
3225 |
Sep Sun 26, 2021 2:46 am
rtcook
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Looking for info on IC in Tenma 72-540 Signal Tracer/Injecto
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KE4CDR |
14 |
352 |
Sep Sun 26, 2021 1:10 am
KE4CDR
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RCA Audio Chanalyst 170-A Project
[ Go to page: 1, 2, 3 ]
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WoodchuckTN |
51 |
3592 |
Sep Sat 25, 2021 8:56 pm
WoodchuckTN
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Sencore ST66 Analyzer
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rjonst |
1 |
166 |
Sep Sat 25, 2021 3:57 pm
philcophanatic
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Jameco GRP-1200 isolation transformer
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94marconi |
6 |
199 |
Sep Sat 25, 2021 3:46 am
Chris108
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Eico 145 Blue Case Replacement
|
wb2fcr |
7 |
355 |
Sep Fri 24, 2021 1:09 am
Ed in SoDak
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Oak Ridge Products Model 107
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used6550 |
2 |
130 |
Sep Thu 23, 2021 9:11 pm
stevebyan
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Newbie - What equipment do I need to restore a radio
[ Go to page: 1, 2, 3 ]
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tgr131 |
46 |
2209 |
Sep Thu 23, 2021 1:22 pm
lexrageorge
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Tektronix 475 scope issues
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maynardb |
8 |
289 |
Sep Thu 23, 2021 2:56 am
Barry H Bennett
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Poll: Lafayette TE-19 Help and Discussion
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Frosted Flakes |
3 |
146 |
Sep Wed 22, 2021 9:23 pm
Frosted Flakes
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Hickok 539B
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FAUCO50 |
3 |
192 |
Sep Wed 22, 2021 2:09 am
Mike Higgins
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I need help identifying this
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chickurdur541 |
8 |
378 |
Sep Tue 21, 2021 11:38 pm
fifties
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Help Identify Tube Tester in Photo of Friend's Grandfather
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Pixelhead |
3 |
336 |
Sep Tue 21, 2021 5:26 pm
CoolBlueGlow
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Hickok Tube Tester/Calibration/Repair
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lapisseadog |
16 |
626 |
Sep Tue 21, 2021 3:38 pm
Barry H Bennett
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Hickok model 230 tube tester
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anunes |
1 |
84 |
Sep Tue 21, 2021 3:10 pm
Barry H Bennett
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Heathkit HO-13
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N9whh |
11 |
624 |
Sep Mon 20, 2021 6:32 pm
N9whh
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Triplett 630 Type 5 Calibration Pot
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Robbdoe1 |
3 |
222 |
Sep Mon 20, 2021 3:01 am
Robbdoe1
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Jackson 658 meter
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azenithnut |
19 |
1428 |
Sep Mon 20, 2021 1:59 am
azenithnut
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PACO E-200 Signal Generator Information Requested
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Ross Hollinger |
5 |
260 |
Sep Sun 19, 2021 7:49 pm
Ross Hollinger
|
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Heathkit fmo-1 10.7mhz issue, schemo vs construction notes
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ablebravo |
0 |
139 |
Sep Sun 19, 2021 6:05 pm
ablebravo
|
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Vintage RCA Multimeter Repair
|
Robbdoe1 |
13 |
1274 |
Sep Sun 19, 2021 5:53 am
Robbdoe1
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Dick Smith M9547 20A DC Power Supply Docs
|
Geoff Fors |
2 |
194 |
Sep Sun 19, 2021 2:04 am
Geoff Fors
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