Forums :: Resources :: Features :: Photo Gallery :: Vintage Radio Shows :: Archives :: Books
Support This Site: Contributors :: Advertise


It is currently Jul Sun 22, 2018 3:04 pm


All times are UTC [ DST ]





Post New Topic  [ 3309 topics ]  Go to page Previous  1, 2, 3, 4, 5, 6 ... 67  Next
 Topics   Author   Replies   Views   Last post 
No unread posts Talking House AM Transmitter MODIFICATION IDEAS HELP?

[ Go to pageGo to page: 1, 2, 3, 4, 5 ]

gmcjetpilot

89

44284

Mar Thu 01, 2018 3:59 pm

Tube Radio View the latest post

No unread posts Cutting bakelite

Ed Jacobs

3

446

Feb Wed 28, 2018 9:38 pm

Sol View the latest post

Moved topic Moved: Help with B+ voltages on a homebrew TRF

munali

3

314

Feb Wed 28, 2018 6:19 pm

Leigh View the latest post

No unread posts Attachment(s) Yet Another AM Transmitter: LDR modulated proof of concept

Macrohenry

12

801

Feb Wed 28, 2018 1:12 pm

Tube Radio View the latest post

No unread posts Looking for Square buss wire

Ed Jacobs

7

596

Feb Tue 27, 2018 10:10 pm

Chas View the latest post

No unread posts Attachment(s) Silvertone 2015 Chassis Project

Dutch Rabbit

4

352

Feb Sat 24, 2018 7:29 pm

Dutch Rabbit View the latest post

No unread posts Dual Control Pentode Am Transmitter Food For Thought

Audioman

1

283

Feb Sat 24, 2018 2:29 am

35Z5 View the latest post

No unread posts Attachment(s) 12AV6-12CS6 Transmitter(Revised Schematic)

[ Go to pageGo to page: 1 ... 32, 33, 34 ]

35Z5

677

125113

Feb Fri 23, 2018 4:17 pm

bill hamre View the latest post

No unread posts Attachment(s) RCA K-80 detector circuit mod

Tube Radio

7

540

Feb Wed 21, 2018 3:44 am

Tube Radio View the latest post

No unread posts Can we sticky the latest transmitter schematics?

Tin Omen

2

392

Feb Tue 20, 2018 10:04 pm

ggargia View the latest post

No unread posts Attachment(s) Cathode bias voltage measurement - LTSpice simulation

benman94

13

852

Feb Tue 20, 2018 4:19 am

dtvmcdonald View the latest post

No unread posts Need advice in rebuilding a homebrew TRF

munali

2

464

Feb Sun 18, 2018 4:11 pm

munali View the latest post

Moved topic Moved: Fluke multi counter 1910 and 1910A

Alvin Johnson

3

369

Feb Thu 22, 2018 2:37 am

wazz View the latest post

No unread posts Attachment(s) LM386N MK-XI BCB Transmitter

[ Go to pageGo to page: 1 ... 47, 48, 49 ]

35Z5

965

152128

Feb Wed 14, 2018 2:37 am

Tube Radio View the latest post

No unread posts stereo decoder type 63

jpgunasinghe

0

294

Feb Tue 13, 2018 8:43 am

jpgunasinghe View the latest post

No unread posts Attachment(s) Audio processing an LM386-ECS100 transmitter

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

richfair

47

2515

Feb Mon 12, 2018 10:30 pm

black85vette View the latest post

No unread posts Attachment(s) AM Transmitter Design

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

Gip-Gip

41

3287

Feb Mon 12, 2018 5:58 am

Macrohenry View the latest post

No unread posts IV-6 VFD Tube Project Suggestions

Gip-Gip

0

253

Feb Mon 12, 2018 4:49 am

Gip-Gip View the latest post

No unread posts Attachment(s) QST's Pine board AM transmitter with tubes

ggargia

17

2161

Feb Sun 11, 2018 3:23 pm

zarco View the latest post

No unread posts Attachment(s) 6HS5 amplifier

Tube Radio

5

419

Feb Sun 11, 2018 5:38 am

Tube Radio View the latest post

No unread posts Worthwhile Pursuit? Western Electric KS-16754 Amplifier

Greenhorn

1

257

Feb Sun 11, 2018 1:55 am

wazz View the latest post

No unread posts Attachment(s) My new Magic Eye

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

upsss

44

2276

Feb Sat 10, 2018 4:17 pm

Tube Radio View the latest post

No unread posts Talking House 5 external antenna

Tbone

3

515

Feb Fri 09, 2018 11:03 pm

Macrohenry View the latest post

No unread posts Poll: Should I produce an AM transmitter?

[ Go to pageGo to page: 1, 2 ]

Gip-Gip

35

2124

Feb Fri 09, 2018 3:20 am

SkyKing View the latest post

No unread posts 80m Loop Antenna Calculator

michael w

7

690

Feb Wed 07, 2018 9:32 am

michael w View the latest post

No unread posts Ring Terminals?

Ed Jacobs

3

355

Feb Sun 04, 2018 2:08 pm

Dale H. Cook View the latest post

No unread posts Attachment(s) Popular Electronics 1955. Build a 1 Tube Radio 1D8-GT

[ Go to pageGo to page: 1, 2 ]

transoceanic 8523

25

2864

Feb Sun 04, 2018 1:05 pm

tubeAMP View the latest post

No unread posts Attachment(s) 6888 transmitter and FM MP3 Player

Ed Kraushar

4

524

Feb Sat 03, 2018 10:06 pm

Ed Kraushar View the latest post

No unread posts Two tube transmitter question

Tube Radio

15

981

Feb Sat 03, 2018 2:11 pm

Tube Radio View the latest post

No unread posts Attachment(s) AM Transmitter - - Any Good?

SparkyDan

11

1001

Feb Fri 02, 2018 10:10 pm

atwaterkent1 View the latest post

No unread posts Attachment(s) Coil winding machines

[ Go to pageGo to page: 1, 2 ]

Norm Johnson

24

1760

Jan Wed 31, 2018 2:57 am

Norm Johnson View the latest post

No unread posts Attachment(s) 6V6 / 6AQ5 PP Stereo Amp

[ Go to pageGo to page: 1 ... 107, 108, 109 ]

Pbpix

2164

183884

Jan Wed 31, 2018 1:03 am

Pbpix View the latest post

No unread posts Attachment(s) Need pass transistor test jig

[ Go to pageGo to page: 1, 2 ]

Southerner

23

2898

Jan Tue 30, 2018 5:23 pm

Southerner View the latest post

No unread posts Attachment(s) Ramsey FM transmitter noise

Captainquad

10

2125

Jan Sun 28, 2018 10:45 pm

Captainquad View the latest post

No unread posts Attachment(s) Tube Only Color Organ

threeneurons

9

738

Jan Sat 27, 2018 7:15 am

threeneurons View the latest post

No unread posts Attachment(s) 5 Tube Regen

[ Go to pageGo to page: 1, 2 ]

tjugofyra

25

1876

Jan Fri 26, 2018 9:01 am

shinkuukan View the latest post

No unread posts AM Transmitter Design Using AD811

Macrohenry

1

350

Jan Thu 25, 2018 5:09 am

richfair View the latest post

No unread posts The latest unique regen HB

zarco

7

798

Jan Sat 20, 2018 4:00 pm

zarco View the latest post

No unread posts Attachment(s) Simple modulated crystal controlled 455 kHz oscillator...

xrhonda91

6

4222

Jan Thu 18, 2018 2:08 am

xrhonda91 View the latest post

No unread posts Attachment(s) Pulse Counting FM2 receiver

aurel

9

726

Jan Sat 13, 2018 6:31 pm

LM386 View the latest post

No unread posts Attachment(s) I need a data sheet

michael w

4

471

Jan Thu 11, 2018 8:48 am

michael w View the latest post

No unread posts Attachment(s) Unused transformer secondary ... bucking transformer?

Diverted

2

520

Jan Thu 11, 2018 5:05 am

Chris108 View the latest post

No unread posts Attachment(s) Stereo Transmitters

[ Go to pageGo to page: 1, 2, 3, 4 ]

kc5gym

71

5650

Jan Wed 10, 2018 10:03 pm

kc5gym View the latest post

No unread posts 10DE7 tube

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

Tube Radio

55

3446

Jan Tue 09, 2018 7:53 pm

Tube Radio View the latest post

No unread posts Attachment(s) Boost Transformer in Japan

skywave-rider

19

1059

Jan Tue 09, 2018 2:01 pm

shinkuukan View the latest post

No unread posts When the broadcast station has a 'problem'.

Felix

9

1256

Jan Sun 07, 2018 4:16 pm

35Z5 View the latest post

No unread posts Schematics for my ARF BCB1 Modular Transmitter

boogieman

7

501

Jan Sun 07, 2018 8:30 am

boogieman View the latest post

No unread posts Attachment(s) DIY magnet recharger

Tube Radio

14

1092

Jan Sun 07, 2018 2:18 am

Chas View the latest post

No unread posts Minimal build `386 transmitter

Mike Toon

19

1543

Jan Sun 07, 2018 12:35 am

wazz View the latest post

No unread posts Attachment(s) Lots of speakers?

FreeElectron

14

1064

Jan Fri 05, 2018 5:25 am

K9DXL View the latest post

Post New Topic  [ 3309 topics ]  Go to page Previous  1, 2, 3, 4, 5, 6 ... 67  Next

All times are UTC [ DST ]


Who is online

Users browsing this forum: No registered users and 4 guests


Search for:
Jump to:  
























Privacy Policy :: Powered by phpBB