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| Topics |
Author |
Replies |
Views |
Last post |
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 Tektronix 466 Oscilloscope listed on eBay
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ZenithRadios |
15 |
304 |
Jun Mon 14, 2021 7:17 pm
bob91343
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Digital/Analog panel meters
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dholland |
3 |
166 |
Jun Mon 14, 2021 5:36 pm
xmo
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Picked up a Beltron 2972-E tester and need some help.
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ZaiKajou |
9 |
416 |
Jun Mon 14, 2021 5:17 pm
ac
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Old DeVry Meter found in Garage Sale
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DoctorBill |
4 |
574 |
Jun Mon 14, 2021 5:00 pm
jimtech
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Systron Donner model 114 frequency counter
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50sTransistorRadios |
6 |
112 |
Jun Mon 14, 2021 3:54 pm
PaulAm
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Came across tubes and testers. A few questions.
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charlieboy |
3 |
154 |
Jun Mon 14, 2021 5:16 am
JnTX
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Oscilloscope newbie
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1968rt |
12 |
462 |
Jun Mon 14, 2021 5:14 am
bfo
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Mis-matched dBs are driving me crazy
[  Go to page: 1, 2 ]
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Gasman |
26 |
514 |
Jun Mon 14, 2021 4:50 am
Gasman
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5 Volts for Ohms in VTVM
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JnTX |
8 |
272 |
Jun Mon 14, 2021 1:45 am
anchorman
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Check out my $70 equipment haul!
[ Go to page: 1, 2 ]
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Brubs |
21 |
819 |
Jun Mon 14, 2021 1:37 am
Fladave
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What tools do I need for repair?
[ Go to page: 1, 2 ]
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Eevee1 |
39 |
1207 |
Jun Sun 13, 2021 10:42 pm
engineer
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Eico 950B high voltage potentiometer - some thoughts
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CoolBlueGlow |
9 |
358 |
Jun Sun 13, 2021 9:51 pm
CoolBlueGlow
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Testing 1629 tube
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Fallbrook |
7 |
2153 |
Jun Sun 13, 2021 4:10 pm
Bill Eccher Jr
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"DUMMY" load for CRT tester
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Barry H Bennett |
17 |
477 |
Jun Sun 13, 2021 4:07 am
ACORNVALVE
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Hickok 600A Tube Tester Short Lamp
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zeenith67 |
2 |
126 |
Jun Sat 12, 2021 1:26 pm
Bill Eccher Jr
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NRI model 71 tube tester fuse
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Rmgorm |
3 |
171 |
Jun Sat 12, 2021 2:07 am
Eric E
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SENCORE FC71 Frequency Counter Allignmnet
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Ugctheaters |
9 |
373 |
Jun Fri 11, 2021 7:11 pm
bob91343
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Western KS-15750-L1 Help! Hard problem. Hickok Tube tester
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Staack80 |
10 |
274 |
Jun Fri 11, 2021 2:21 am
Staack80
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Manual and Schematic for Hickok 5055 Power Supply
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kentof |
7 |
2195 |
Jun Fri 11, 2021 1:11 am
wwcarey
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Western KS-15750 - Hickok 539c Bias Pot?
[ Go to page: 1, 2 ]
|
Staack80 |
23 |
385 |
Jun Thu 10, 2021 1:42 pm
Staack80
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HICKOK 5055 TRYING TO FIND A SCHEMATIC ... PLEASE HELP!!!!
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matros_kolya |
8 |
1509 |
Jun Wed 09, 2021 10:24 am
lwilton
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Hickok 5055 Power Supply: HOT resistor
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JimNarem |
13 |
4584 |
Jun Wed 09, 2021 10:15 am
lwilton
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Hickok 539c line voltage
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blainenbecky |
19 |
368 |
Jun Wed 09, 2021 2:41 am
blainenbecky
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B&K 700 Tube Tester
[ Go to page: 1, 2 ]
|
fixt |
27 |
1228 |
Jun Wed 09, 2021 2:21 am
mrrstrat
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Boonton RF Voltmeter - 91DA (useful????)
[ Go to page: 1, 2 ]
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mrrstrat |
29 |
990 |
Jun Wed 09, 2021 1:55 am
mrrstrat
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What makes a multimeter a "multi"meter and not a VTVM?
[ Go to page: 1, 2 ]
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ZombieElvis |
27 |
841 |
Jun Wed 09, 2021 1:52 am
Radiosmoker
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Dan Nelson TV7 Master
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tubenutt |
7 |
4665 |
Jun Wed 09, 2021 1:33 am
mrrstrat
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Mercury Model 301 Combination Tester restoration
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Brubs |
1 |
63 |
Jun Wed 09, 2021 1:11 am
Notimetolooz
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testing 6550 on rd-1575
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sherwoods12 |
1 |
46 |
Jun Wed 09, 2021 12:26 am
Bill Eccher Jr
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Tubes too old to test
[ Go to page: 1, 2 ]
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philtar0079 |
20 |
633 |
Jun Tue 08, 2021 11:43 pm
Marcc
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Another question about Line Adjust on an Eico 666
[ Go to page: 1, 2 ]
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JonLeVeen |
26 |
788 |
Jun Tue 08, 2021 10:45 pm
TubeFan
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Pacific tube tester?
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Rich, W3HWJ |
0 |
79 |
Jun Tue 08, 2021 10:22 pm
Rich, W3HWJ
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Need help with an Sencore LC-53
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Spivey |
13 |
711 |
Jun Tue 08, 2021 9:36 pm
Spivey
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Kine Test - is this for real?
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Brubs |
13 |
354 |
Jun Tue 08, 2021 4:37 pm
Notimetolooz
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Meter Calibrator, who has one?
[ Go to page: 1, 2 ]
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Mikeinkcmo |
25 |
794 |
Jun Tue 08, 2021 1:00 am
GearHead
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B & K VO Matic 360--Helkp
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Harold Wright |
4 |
733 |
Jun Mon 07, 2021 7:05 pm
Barry H Bennett
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Looking for manual for RD-1575 or KS-15750-L2 tube tester
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sherwoods12 |
0 |
69 |
Jun Mon 07, 2021 4:08 pm
sherwoods12
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Tips for cleaning an Oscilloscope
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Brubs |
10 |
422 |
Jun Mon 07, 2021 4:06 am
CoolBlueGlow
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What test equipment is available to service hi def TVs
|
Dennis Banker |
9 |
398 |
Jun Sun 06, 2021 10:32 pm
Mr. Highlander
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Do I need an isolation transformer with my variac?
[ Go to page: 1, 2, 3, 4 ]
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KQ6XY |
66 |
1502 |
Jun Sun 06, 2021 9:44 pm
Retired Radio Man
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Weller Soldering Iron Cord
[ Go to page: 1, 2, 3 ]
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Jthorusen |
40 |
14792 |
Jun Sun 06, 2021 2:53 pm
w9gb
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Waterman Pocketscope S-11-A project
[ Go to page: 1, 2 ]
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xrhonda91 |
20 |
734 |
Jun Sun 06, 2021 6:07 am
WeekendHacker
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chassis stand wanted
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drivesigns |
3 |
291 |
Jun Sat 05, 2021 11:10 pm
EricB1956
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Is this where oscilloscpes go? Heathkit 10-14 scope
[ Go to page: 1 ... 5, 6, 7 ]
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acbaker123 |
121 |
4112 |
Jun Sat 05, 2021 10:31 pm
stevebyan
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Thoughts on ED&D LT-601 Digital Leakage Current Tester
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AA6U |
4 |
172 |
Jun Sat 05, 2021 4:01 pm
AA6U
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B&K Precision 1820 Universal Frequency Counter
|
ZenithRadios |
19 |
439 |
Jun Sat 05, 2021 1:05 am
ZenithRadios
|
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630–L Type 2
|
RBobbitt |
10 |
374 |
Jun Thu 03, 2021 7:36 pm
RBobbitt
|
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Tektronix 7603/7L13 SA repairs so far...
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Jordan390a |
4 |
121 |
Jun Thu 03, 2021 6:13 pm
Jordan390a
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Model 307 Dependable Tube Tester
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mluoma |
2 |
959 |
Jun Thu 03, 2021 4:18 pm
randygreen007
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Moss/Dumont 247 Tester Query
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a12548 |
1 |
172 |
Jun Thu 03, 2021 8:57 am
Jthorusen
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