Forums :: NEW! Web Resources :: Features :: Photo Gallery :: Vintage Radio Shows :: Archives
Support This Site: Contributors :: Advertise


It is currently Jul Thu 07, 2022 8:28 am


All times are UTC [ DST ]





Post New Topic  [ 24565 topics ]  Go to page 1, 2, 3, 4, 5 ... 492  Next
 Topics   Author   Replies   Views   Last post 
No unread posts Fixing a Tektonix TDS210 Oscilloscope

7jp4-guy

12

3517

Jul Thu 07, 2022 4:42 am

7jp4-guy View the latest post

No unread posts Attachment(s) Heathkit IM-21 Calibration Questions

Robbdoe1

14

182

Jul Thu 07, 2022 3:12 am

tinwhisker View the latest post

No unread posts Hickok 605a Tube Tester meter modification

whiting

3

60

Jul Thu 07, 2022 2:47 am

stevebyan View the latest post

No unread posts Attachment(s) Tapping machine screws

Bridkarl

12

248

Jul Thu 07, 2022 1:22 am

ACORNVALVE View the latest post

No unread posts Attachment(s) WHEN am I gonna stop buying shiny things with lots of knobs?

ArtFromNY

11

482

Jul Wed 06, 2022 11:00 pm

ArtFromNY View the latest post

No unread posts Attachment(s) EICO 360 TV-FM Sweep signal generator

AirScooter

7

523

Jul Wed 06, 2022 4:43 pm

petersor11 View the latest post

No unread posts Attachment(s) Westmore 501-Triplett 3444 Bridge Rectifier

Sparky85

9

259

Jul Wed 06, 2022 2:00 pm

Sparky85 View the latest post

No unread posts Supreme 600 tube tester

spsquires

3

54

Jul Wed 06, 2022 11:47 am

Chris108 View the latest post

No unread posts Attachment(s) Heathkit IM-5238 AC Voltmeter Temp Compensating Resistor

petersor11

19

769

Jul Wed 06, 2022 2:48 am

petersor11 View the latest post

No unread posts Attachment(s) Dumont 304 Power Supply

[ Go to pageGo to page: 1, 2, 3 ]

jethro98

40

982

Jul Wed 06, 2022 1:32 am

Jim Mueller View the latest post

No unread posts Heathkit IG-102

devildog63

3

92

Jul Wed 06, 2022 1:31 am

MarkD View the latest post

No unread posts Meter for Hickok 605A midification question

ArtFromNY

6

131

Jul Tue 05, 2022 10:40 pm

ArtFromNY View the latest post

No unread posts Attachment(s) Recommendations for Vacuum Chamber-transformer varnish bath

[ Go to pageGo to page: 1, 2 ]

telegrapher

27

599

Jul Tue 05, 2022 9:15 pm

Conrad Hoffman View the latest post

No unread posts Attachment(s) B&K 707 tube tester

Wayne S. Baker

7

185

Jul Tue 05, 2022 7:40 pm

Barry H Bennett View the latest post

No unread posts Attachment(s) Sensitive Research VAW Meter Mystery

Conrad Hoffman

18

888

Jul Tue 05, 2022 12:13 am

Chas View the latest post

No unread posts Tektronix S 265 probe info

wazz

4

164

Jul Mon 04, 2022 11:04 pm

wazz View the latest post

No unread posts Which VTVM would you own if you could?

[ Go to pageGo to page: 1, 2 ]

luckyflyer

30

1072

Jul Mon 04, 2022 6:30 pm

Mikeinkcmo View the latest post

No unread posts Analog meter capacitor selection

bdbell

5

216

Jul Mon 04, 2022 6:16 pm

Chris108 View the latest post

No unread posts Attachment(s) Grundig RV3 VTVM - switch to 120v (solved)

[ Go to pageGo to page: 1, 2 ]

bdbell

26

1142

Jul Mon 04, 2022 6:15 pm

bdbell View the latest post

No unread posts Attachment(s) Hewlett-Packard 150A Oscilloscope

[ Go to pageGo to page: 1, 2 ]

diskcopy

27

4763

Jul Mon 04, 2022 4:54 pm

Notimetolooz View the latest post

No unread posts Attachment(s) How to measure continuity of a large inductance?

[ Go to pageGo to page: 1, 2 ]

Dave Mc

25

644

Jul Mon 04, 2022 4:07 pm

jimtech View the latest post

No unread posts Need more magnification and more space for iron

billalpert

12

399

Jul Mon 04, 2022 12:06 am

Notimetolooz View the latest post

No unread posts Attachment(s) Trio VTVM - 115v/400hz supply

bdbell

13

652

Jul Mon 04, 2022 12:01 am

Jim Mueller View the latest post

No unread posts Attachment(s) Simpson 260

AirScooter

4

366

Jul Sun 03, 2022 7:22 pm

rja2907@comcast.net View the latest post

No unread posts Repair Centers for HP 410B

Wildwing

12

558

Jul Sun 03, 2022 4:23 pm

Notimetolooz View the latest post

No unread posts Attachment(s) Soldering in VERY tight places

billalpert

13

461

Jul Sun 03, 2022 12:51 am

Notimetolooz View the latest post

No unread posts Help with Eico 249

j0shua

1

102

Jul Sun 03, 2022 12:09 am

j0shua View the latest post

No unread posts B&K 747 Tube Tester Meter sits at 12 mark When Powered On?

Uptown

5

295

Jul Sat 02, 2022 11:10 pm

Uptown View the latest post

No unread posts Attachment(s) Hickok 605A 7-pin socket replacement

BrianU

10

376

Jul Sat 02, 2022 3:53 pm

BrianU View the latest post

No unread posts signal generator

mg34.42

3

219

Jul Sat 02, 2022 3:51 pm

Notimetolooz View the latest post

No unread posts Attachment(s) Can Anyone Identify This?

Robbdoe1

16

513

Jul Sat 02, 2022 2:54 pm

Robbdoe1 View the latest post

No unread posts Attachment(s) Testing Tubes with Tube Testers

Lutherrp

18

1018

Jul Sat 02, 2022 2:08 am

Lutherrp View the latest post

No unread posts Attachment(s) Leader LMV185A SVC/OPS manual

Barry H Bennett

3

132

Jul Fri 01, 2022 4:52 pm

N2LXM View the latest post

No unread posts Attachment(s) home brew iso trans and variac metering Q

zbiker II

18

776

Jul Fri 01, 2022 3:22 pm

Dennis H. View the latest post

No unread posts Car Battery Testers

Retired Radio Man

9

617

Jul Fri 01, 2022 4:36 am

ttx450cap View the latest post

No unread posts Quick tech tip and question - Oddball 605A meter problem

ArtFromNY

1

105

Jul Fri 01, 2022 2:40 am

Jim Mueller View the latest post

No unread posts Attachment(s) RCA Volt Ohmyst 510A Meter dead(diag measurements made)

[ Go to pageGo to page: 1, 2 ]

JukeBoxDenny

26

873

Jun Thu 30, 2022 3:04 pm

JukeBoxDenny View the latest post

No unread posts Attachment(s) Eico 615 adapter and 7-pin tube sockets

hondabones

3

236

Jun Wed 29, 2022 3:49 am

Tom Bavis View the latest post

No unread posts Industrial Instruments L-6B Megohmmeter

Tim

2

1323

Jun Wed 29, 2022 2:50 am

Barry H Bennett View the latest post

No unread posts Attachment(s) DDS Sweep Alignment Instrument

[ Go to pageGo to page: 1, 2, 3 ]

rbwhipple

46

4011

Jun Tue 28, 2022 11:04 pm

HERSHEY View the latest post

No unread posts I'm unsure if a non polar cap can be used

Timmy333

2

170

Jun Tue 28, 2022 6:32 pm

mblack View the latest post

No unread posts Attachment(s) Jung Jin model JMM 2200

cferry1

0

134

Jun Tue 28, 2022 2:49 pm

cferry1 View the latest post

No unread posts Attachment(s) Motorola R2001D service monitor

Tim Tress

6

408

Jun Mon 27, 2022 7:42 pm

Tim Tress View the latest post

No unread posts FOUND Hickok 600A R6 replacement source

ArtFromNY

4

269

Jun Mon 27, 2022 5:25 pm

ArtFromNY View the latest post

No unread posts Attachment(s) Question for HP 6920B Meter Calibrator owners

cwr56

19

1092

Jun Sun 26, 2022 6:07 pm

Philip Colston View the latest post

No unread posts knight 600 tube checker chart

zbiker

6

3387

Jun Sun 26, 2022 4:35 pm

Tom Bavis View the latest post

No unread posts Looking for probe info for a Triplett model 801 TVOM

KA2MCE

2

220

Jun Sun 26, 2022 8:32 am

Retired Radio Man View the latest post

No unread posts Attachment(s) Need Correct Charts for EICO 667 and suggested knob replace

orinwalker

6

282

Jun Sat 25, 2022 8:55 pm

orinwalker View the latest post

No unread posts Attachment(s) Shorts test lamp # in Supreme 504-A Tube Tester

ampstamp88

2

165

Jun Sat 25, 2022 7:58 pm

ampstamp88 View the latest post

No unread posts Attachment(s) HYCON 617 Scope & 614 VTVM info's needed.

Tubologic

9

1506

Jun Sat 25, 2022 5:56 pm

bob91343 View the latest post

Post New Topic  [ 24565 topics ]  Go to page 1, 2, 3, 4, 5 ... 492  Next

All times are UTC [ DST ]


Who is online

Users browsing this forum: Majestic-12 [Bot], sdfzaqhp659 and 14 guests


Search for:
Jump to:  




































Privacy Policy :: Powered by phpBB