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No unread posts Attachment(s) We're back ... What happened.

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Alan Voorhees

57

14417

Apr Tue 16, 2019 8:29 pm

kb2wig View the latest post

Topics
No unread posts Attachment(s) HV probe calibration

Tube Radio

10

71

Apr Thu 18, 2019 5:35 pm

Tube Radio View the latest post

No unread posts Waterman Pocket Scope S11A usefulness?

ChrisRI

10

196

Apr Thu 18, 2019 5:10 pm

Chris108 View the latest post

No unread posts Precision E-400 Sweep Generator (Innards)

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mbear2k

26

10519

Apr Thu 18, 2019 4:33 pm

Dave Wise View the latest post

No unread posts Micronta model# 22-025 VTVM

Dimitri

3

75

Apr Thu 18, 2019 3:56 pm

Dimitri View the latest post

No unread posts meter issue on Superior TD-55 tube tester

dge333

2

14

Apr Thu 18, 2019 3:51 pm

dge333 View the latest post

No unread posts Attachment(s) BNC Grounding Clip

mr.fabe

8

121

Apr Thu 18, 2019 3:13 pm

flyboy71 View the latest post

No unread posts HP 410B short problem

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drworry

39

643

Apr Thu 18, 2019 8:31 am

Marcc View the latest post

No unread posts Build vs. Buy: isolation transformer

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CharcBait

32

306

Apr Thu 18, 2019 6:03 am

Tony Wells View the latest post

No unread posts Attachment(s) Source for Hickok Cardmatic pre-punched cards?

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firedome

59

873

Apr Thu 18, 2019 4:10 am

Don Crossman View the latest post

No unread posts precision 510 operating instructions

duck

1

30

Apr Thu 18, 2019 3:34 am

Prutser View the latest post

No unread posts Attachment(s) Long-Reach diagonal cutters?

N6MKC

13

275

Apr Thu 18, 2019 3:19 am

Jthorusen View the latest post

No unread posts Triplett 630-N

desantis191

8

345

Apr Thu 18, 2019 2:16 am

cwr56 View the latest post

No unread posts AVO 2 panel tube tester

danyf

0

43

Apr Thu 18, 2019 1:57 am

danyf View the latest post

No unread posts Attachment(s) HP8110A schematics

avictor

3

45

Apr Thu 18, 2019 12:17 am

Barry H Bennett View the latest post

No unread posts Attachment(s) Cardmatic card scan

Braithwaite

9

241

Apr Wed 17, 2019 6:10 pm

PhilF View the latest post

No unread posts Attachment(s) Manual for Panasonic Signal Generator VP-8131

Mjölnir

4

87

Apr Wed 17, 2019 5:49 pm

Mjölnir View the latest post

No unread posts AN/PSM-4 multimeter

signalcorpsoperator

6

100

Apr Wed 17, 2019 4:35 pm

Retired Radio Man View the latest post

No unread posts Attachment(s) Heathkit HO-13 Intensity Modulation

Curly

3

133

Apr Wed 17, 2019 11:35 am

Mikeinkcmo View the latest post

No unread posts Attachment(s) Precision Apparatus 10-12

Jerry Healy

10

287

Apr Wed 17, 2019 6:27 am

drworry View the latest post

No unread posts Attachment(s) Hichok 1600b VTVM (RD Instruments)

bart

4

76

Apr Wed 17, 2019 4:27 am

blue_lateral View the latest post

No unread posts Attachment(s) 6GH8 tubes testable on B&K 500??

firedome

4

75

Apr Wed 17, 2019 3:13 am

Findm-Keepm View the latest post

No unread posts hickok 1234B Shorts Light

Don Crossman

5

107

Apr Wed 17, 2019 12:42 am

Don Crossman View the latest post

No unread posts Heathkit BE-3 6-Volt Battery Eliminator Capacitor Need

Don Cavey

11

469

Apr Wed 17, 2019 12:05 am

Don Cavey View the latest post

No unread posts VOM "1971 RCA WV520A"

electrohd

0

50

Apr Tue 16, 2019 3:03 pm

electrohd View the latest post

No unread posts Vintage HICKOK 435

electrohd

3

119

Apr Tue 16, 2019 2:40 pm

WoodchuckTN View the latest post

No unread posts Help with unknown interference signal!

Keg

14

420

Apr Tue 16, 2019 1:39 pm

Barry H Bennett View the latest post

No unread posts Attachment(s) a NAVY veteran digital system

MM

13

521

Apr Tue 16, 2019 8:03 am

MM View the latest post

No unread posts What Digital Oscilloscope to get

Cwebs

12

197

Apr Tue 16, 2019 4:42 am

Superretrodyne View the latest post

No unread posts Attachment(s) Hickok 600a recovered

glue_ru

6

211

Apr Tue 16, 2019 2:34 am

Dennis H. View the latest post

No unread posts Attachment(s) Cool find: Kester solder roll

BakeliteManCA

10

309

Apr Tue 16, 2019 2:17 am

wazz View the latest post

No unread posts Attachment(s) Testing transistors

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zuma

25

646

Apr Mon 15, 2019 6:16 pm

Retired Radio Man View the latest post

No unread posts Attachment(s) Weller WES51 Died - need to revive

k6whp

17

355

Apr Mon 15, 2019 4:55 pm

k6whp View the latest post

No unread posts Attachment(s) Heathkit SG-8 Signal Generator problem

svaradi

10

205

Apr Mon 15, 2019 2:00 am

westcoastjohn View the latest post

No unread posts Variac Help!

Tarheel54

10

394

Apr Mon 15, 2019 12:05 am

Tarheel54 View the latest post

No unread posts Eico 147A Signal Tracer

Roger Cap

7

262

Apr Sun 14, 2019 7:26 pm

Barry H Bennett View the latest post

This topic is locked, you cannot edit posts or make further replies. Heathkit IT-12 Signal Tracer Probe Noise

Keg

3

150

Apr Sun 14, 2019 1:32 pm

Barry H Bennett View the latest post

No unread posts Which Cardmatic cards work in which Cardmatics?

Erik K

3

99

Apr Sun 14, 2019 2:19 am

PhilF View the latest post

No unread posts Sterling Minidrills and Maxidrills Accessories

Dale H. Cook

6

203

Apr Sun 14, 2019 1:15 am

EICOKnight View the latest post

No unread posts Gertsch Ratio Transformers

HalFoster

14

287

Apr Sat 13, 2019 10:45 pm

stevebyan View the latest post

No unread posts Attachment(s) Heathkit sb-610 monitor scope

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reeves03

26

489

Apr Sat 13, 2019 10:12 pm

reeves03 View the latest post

No unread posts hickok 1234b 6922 card

Don Crossman

4

115

Apr Sat 13, 2019 9:23 pm

Don Crossman View the latest post

No unread posts Attachment(s) sencore mu150 troubles

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tinkertube

111

16233

Apr Sat 13, 2019 8:13 pm

Brice View the latest post

No unread posts Does anyone have the circuit for the Hickok bias fuse

W8ZV

2

97

Apr Sat 13, 2019 5:43 pm

Mr. Detrola View the latest post

No unread posts Attachment(s) Telequipment D54 scope

Tube Radio

16

512

Apr Sat 13, 2019 5:30 am

Tube Radio View the latest post

No unread posts Attachment(s) Weird mod to 1970s kit multimeter

BakeliteManCA

7

197

Apr Fri 12, 2019 9:08 pm

radiotechnician View the latest post

No unread posts Tek 494P operating question.... easy one.

Peter Bertini

2

108

Apr Fri 12, 2019 4:52 pm

Peter Bertini View the latest post

No unread posts Hickok 799

dlee425

5

148

Apr Fri 12, 2019 3:59 pm

dlee425 View the latest post

No unread posts Attachment(s) Digitizing Hickok Cardmatic Test Card data

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tube.hobby

33

3102

Apr Fri 12, 2019 3:00 pm

Superretrodyne View the latest post

No unread posts HP 3586C Troubleshooting

EdN4MDASoMS

2

130

Apr Fri 12, 2019 1:17 pm

EdN4MDASoMS View the latest post

No unread posts Attachment(s) RCA No. 156 tube tester. Need manual...

Julian Traverse

15

2437

Apr Fri 12, 2019 12:11 am

Steven_Cavanaugh View the latest post

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