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No unread posts The MK484 as a high quality AM tuner.

Felix

2

37

Jun Sat 24, 2017 4:37 pm

ab5ni View the latest post

No unread posts current amplifier for meter substitution

Peter Bertini

8

131

Jun Fri 23, 2017 4:13 pm

Usually Lurking View the latest post

No unread posts Attachment(s) Buidling small AM transmitter

nipperscousin

6

210

Jun Fri 23, 2017 1:37 am

35Z5 View the latest post

No unread posts Attachment(s) Building My Dream Rig

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ab5ni

20

230

Jun Wed 21, 2017 8:25 pm

ab5ni View the latest post

No unread posts Attachment(s) Help w/ West H-122 conversion

westcoastjohn

16

192

Jun Wed 21, 2017 1:16 am

westcoastjohn View the latest post

No unread posts Attachment(s) Microcontroller Based Signal Generator

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louhaskell

162

6783

Jun Mon 19, 2017 9:56 pm

Colin Ames View the latest post

No unread posts GFCI In A Bucking Transformer

Spykeismycat

2

192

Jun Sat 17, 2017 3:48 am

westcoastjohn View the latest post

No unread posts Attachment(s) WesKit Radio

wa8dof

12

3103

Jun Fri 16, 2017 3:32 pm

Realistic View the latest post

No unread posts How does Li'l 7 AM Broadcast Transmitter work

Radiator

9

582

Jun Thu 15, 2017 11:09 am

Dale H. Cook View the latest post

No unread posts What would you use for a 6 V radio supply?

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dgonshor

52

2356

Jun Wed 14, 2017 12:44 pm

Tube Radio View the latest post

No unread posts Attachment(s) Adding AFC to FM tuner without it

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Tube Radio

56

1052

Jun Tue 13, 2017 1:34 am

Tube Radio View the latest post

No unread posts Attachment(s) homebrew contest

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bill hamre

240

23420

Jun Mon 12, 2017 8:14 pm

bill hamre View the latest post

No unread posts Attachment(s) Cathode modulation

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nico

50

3845

Jun Mon 12, 2017 8:11 pm

bill hamre View the latest post

No unread posts Attachment(s) Building a 6LE8 Transmitter

gtrkid

18

2346

Jun Mon 12, 2017 7:47 pm

bill hamre View the latest post

No unread posts Good source for bare wire?

Deadshort

11

970

Jun Sat 10, 2017 4:41 am

Southerner View the latest post

No unread posts Need pass transistor test jig

Southerner

5

345

Jun Sat 10, 2017 4:23 am

Southerner View the latest post

No unread posts Attachment(s) Latest "Variac" Build

COM-NAV-ECM

18

632

Jun Fri 09, 2017 2:20 am

N2LXM View the latest post

No unread posts Attachment(s) DIY IF Transformer For AA4, AA5 & AA6

Robert H.

16

4511

Jun Tue 06, 2017 4:48 pm

black85vette View the latest post

No unread posts C power supply

Papy

4

549

Jun Mon 05, 2017 9:24 pm

CROSSBOLT View the latest post

No unread posts Attachment(s) Antenna Protection

jbees

17

845

Jun Mon 05, 2017 3:12 pm

COM-NAV-ECM View the latest post

No unread posts 212E amp

archeus68

1

155

Jun Mon 05, 2017 2:10 pm

battradio@ View the latest post

No unread posts Attachment(s) Info Needed For Winding Ferrite Rod With Space Between Turns

Frank512

16

718

Jun Sat 03, 2017 10:20 am

radiotechnician View the latest post

No unread posts Attachment(s) Some fun with submini tubes in a plastic GE AA5

wa2ise

4

526

Jun Thu 01, 2017 1:21 pm

HalliFan View the latest post

No unread posts Remote power supply

Ed Jacobs

4

259

May Mon 29, 2017 8:46 pm

Ed Jacobs View the latest post

No unread posts Attachment(s) LC filter design

Tube Radio

12

463

May Sat 27, 2017 5:44 pm

Tube Radio View the latest post

No unread posts Attachment(s) 807 Williamson (sort of) UL Amplifier

Flipperhome

14

840

May Sat 27, 2017 4:47 am

Flipperhome View the latest post

No unread posts Homebrew Power Supply

sfox7076

4

492

May Fri 26, 2017 3:26 pm

sfox7076 View the latest post

No unread posts cub scout xtal

bill hamre

2

326

May Tue 23, 2017 11:39 pm

bill hamre View the latest post

No unread posts Attachment(s) radiorich's 5902 amp feb20 update

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radiorich

129

8773

May Tue 23, 2017 9:43 pm

Pbpix View the latest post

No unread posts Attachment(s) Antique Homebrew or Kit - need help bringing her alive

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Isky

41

991

May Tue 23, 2017 3:01 pm

Isky View the latest post

No unread posts XSS infinite impedance detector kit.

Felix

0

232

May Mon 22, 2017 11:40 am

Felix View the latest post

No unread posts Attachment(s) homebrew eye tube add on

aa5nut

7

1362

May Fri 19, 2017 8:53 pm

Audioman View the latest post

No unread posts Attachment(s) Looking for suggestions on my Halli S-38A

allthumbs

19

860

May Wed 17, 2017 1:39 am

BobWeaver View the latest post

No unread posts Speed control circuit question

Tube Radio

8

459

May Mon 15, 2017 3:40 pm

Tube Radio View the latest post

No unread posts Attachment(s) QRM trap

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tjugofyra

42

1649

May Mon 15, 2017 2:56 pm

madlabs View the latest post

No unread posts Attachment(s) HF Alternator Tests

harry dalek

12

469

May Mon 15, 2017 10:19 am

harry dalek View the latest post

No unread posts TDA7052 audio amp obsolete

flyboy71

4

887

May Sun 07, 2017 11:51 pm

flyboy71 View the latest post

No unread posts Attachment(s) Voltage doubler/diode integrator AM detectors.

Felix

3

496

May Sun 07, 2017 7:42 am

Felix View the latest post

No unread posts Attachment(s) 6888 AM broadcaster with PCB

[ Go to pageGo to page: 1 ... 4, 5, 6 ]

bill hamre

118

26156

May Sat 06, 2017 2:17 pm

gizmojeff View the latest post

No unread posts Attachment(s) DIY ground loop isolator

Tube Radio

4

578

May Wed 03, 2017 5:54 am

Tube Radio View the latest post

No unread posts Attachment(s) Battery Tube AM BCB Transmitter

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Hcompton79

73

4489

May Wed 03, 2017 5:17 am

Hcompton79 View the latest post

No unread posts Attachment(s) Longest dx

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jimbob

35

2795

May Tue 02, 2017 5:58 pm

tremors1 View the latest post

No unread posts Talking House AM Transmitter MODIFICATION IDEAS HELP?

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gmcjetpilot

83

32572

May Tue 02, 2017 5:09 pm

ke4mcl View the latest post

No unread posts Attachment(s) Modifying an old receiver to double as a wave trap.

DanBL

16

1105

Apr Sun 30, 2017 11:37 pm

wazz View the latest post

No unread posts Attachment(s) Remote volume control ideas

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Tube Radio

28

1423

Apr Thu 27, 2017 11:41 pm

Tube Radio View the latest post

No unread posts Ramsey FM transmitter noise

Captainquad

9

705

Apr Mon 24, 2017 10:01 pm

Audioman View the latest post

No unread posts Attachment(s) Wow what beautiful AM transmitter handiwork

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Pbpix

36

3305

Apr Mon 17, 2017 9:06 am

FreeElectron View the latest post

No unread posts DYI Weather "NOAA" radio

transoceanic 8523

10

900

Apr Sat 15, 2017 4:13 am

mblack View the latest post

No unread posts Any disadvantage in relocating output transformer?

Mike Toon

14

1149

Apr Fri 14, 2017 3:20 am

westcoastjohn View the latest post

No unread posts Attachment(s) Buffer amp (problem)

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Tube Radio

28

3216

Apr Thu 13, 2017 3:05 pm

Tube Radio View the latest post

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