TheRadioBoard

Forum for the homemade radio builder. Newbies and Experts and everyone else are welcome here!
It is currently Thu Jun 20, 2013 9:17 am

All times are UTC




Post new topic  [ 788 topics ]  Go to page 1, 2, 3, 4, 5 ... 16  Next
 Topics   Author   Replies   Views   Last post 
No unread posts Attachment(s) Regenerative 6A7 Pentagrid Converter?

dezzertrat

3

37

Thu Jun 20, 2013 5:30 am

Ham-er View the latest post

No unread posts FM tube receiver?

davidsligar

1

50

Thu Jun 20, 2013 12:55 am

Bob Weaver View the latest post

No unread posts Vitaphone radio toulouse

JUAN

1

206

Sun Jun 09, 2013 11:14 pm

macrohenry View the latest post

No unread posts Interflex coil data.......

[ Go to pageGo to page: 1, 2 ]

jgj6331

19

2149

Fri Jun 07, 2013 1:34 pm

Norm_N_Tam View the latest post

No unread posts Low voltage Pentaflex?

Norm_N_Tam

2

226

Wed Jun 05, 2013 7:41 pm

Norm_N_Tam View the latest post

No unread posts Single tube radio using a 802 tube

earlytv

2

384

Tue Jun 04, 2013 2:08 pm

earlytv View the latest post

No unread posts 3:1 transformers from Mouser

[ Go to pageGo to page: 1, 2 ]

Perr

15

395

Sun Jun 02, 2013 4:10 pm

peeblesoriginals View the latest post

No unread posts Attachment(s) Two Tube Doerle Questions

[ Go to pageGo to page: 1, 2 ]

krystallo

22

712

Thu May 30, 2013 2:31 am

Norm_N_Tam View the latest post

No unread posts New Tube Radios From Tom Kipgen

Dave-N2DS

4

483

Sat May 04, 2013 4:50 pm

GL1000 View the latest post

No unread posts Antique Radio Restoration

[ Go to pageGo to page: 1, 2 ]

AB8IF

24

1848

Sat Apr 27, 2013 12:29 pm

krystallo View the latest post

No unread posts 4 (3-1/2) tube regen radio

catswhisker

9

642

Tue Apr 16, 2013 10:50 pm

catswhisker View the latest post

No unread posts I got bored, junk drawer 1 tube breadboard regen

jbivy

9

724

Wed Apr 10, 2013 11:01 am

Rob Lenski View the latest post

No unread posts Tube Suggestions for Direct Conversion Receiver?

AB8IF

2

272

Tue Apr 09, 2013 11:36 pm

AB8IF View the latest post

No unread posts Superhet Testbed Progress

[ Go to pageGo to page: 1, 2 ]

dezzertrat

15

1311

Fri Apr 05, 2013 12:27 am

KR1S View the latest post

No unread posts One-tube regen - competition for the Ferrite Fox ???

Night Flyer

6

876

Sat Mar 30, 2013 4:00 pm

Night Flyer View the latest post

No unread posts Better late than never - my first tube audion

journeyman

10

2405

Fri Mar 29, 2013 6:34 pm

journeyman View the latest post

No unread posts one tube hybrid feedback reflex-regen

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

vladn

36

4307

Mon Mar 25, 2013 7:35 am

Piter_ View the latest post

No unread posts potential 20s amp project, your thoughts?

jbivy

3

326

Sun Mar 24, 2013 11:04 am

battradio View the latest post

No unread posts Good Glue for Loose Top Caps?

dezzertrat

2

285

Fri Mar 22, 2013 11:24 pm

eb_keller View the latest post

No unread posts 3A5 Twinplex Receiver completed

[ Go to pageGo to page: 1, 2 ]

zeropower

18

827

Fri Mar 15, 2013 3:24 pm

GL1000 View the latest post

No unread posts Getting the Itch to build a Superhet

dezzertrat

9

819

Fri Mar 08, 2013 12:01 pm

Kage View the latest post

No unread posts Philmore Portable Radio, Space Charge?

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

Ed Kraushar

31

1783

Mon Feb 11, 2013 7:00 am

High Tension View the latest post

No unread posts Resistive attenuator vs. change of RF amplification?

Piter_

2

318

Mon Feb 11, 2013 6:12 am

Piter_ View the latest post

No unread posts Remler 600 and 610 IF Transformer Data

dezzertrat

9

406

Mon Feb 11, 2013 12:07 am

golfguru View the latest post

No unread posts Bucking Transformer Project

XtalHWJ

2

319

Sun Feb 10, 2013 2:57 am

XtalHWJ View the latest post

No unread posts regen/VFO with reduced feedback dependence on frequency

[ Go to pageGo to page: 1 ... 5, 6, 7 ]

vladn

90

14973

Mon Feb 04, 2013 12:11 pm

qrp-gaijin View the latest post

No unread posts DC/DC converter for HT of regenerative receiver?

Piter_

12

4190

Mon Jan 28, 2013 8:20 pm

6gv5 View the latest post

No unread posts A 3-tube Regen under construction

zeropower

11

855

Mon Jan 28, 2013 8:11 pm

zeropower View the latest post

No unread posts Another Slat Board Transmitter/Power Supply

NT9K

0

374

Sun Jan 27, 2013 9:44 am

NT9K View the latest post

No unread posts The Plate Detector Experiment That Grew Into A Monster

dezzertrat

10

2753

Sat Jan 26, 2013 10:05 pm

dezzertrat View the latest post

No unread posts Regen Progress

[ Go to pageGo to page: 1, 2 ]

Towble

26

2358

Fri Jan 25, 2013 10:12 pm

Towble View the latest post

No unread posts Homebrew oak 35W4 tube radio w/amp

Brent

14

1706

Fri Jan 25, 2013 8:21 pm

zeropower View the latest post

No unread posts 1d8gt tube circuits

rob

10

8129

Tue Jan 22, 2013 8:38 pm

Norm_N_Tam View the latest post

No unread posts Questions about potential regen receiver design

GomezAddams

4

525

Tue Jan 22, 2013 7:45 pm

vladn View the latest post

No unread posts Grammer 2 tube superhet using 2 volt tubes

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

Bob Weaver

36

2511

Mon Jan 21, 2013 5:15 pm

vladn View the latest post

No unread posts fine tuning in a wide coverage RX, revisited...

[ Go to pageGo to page: 1, 2 ]

vladn

15

1333

Sun Jan 20, 2013 4:47 pm

vladn View the latest post

No unread posts Type 30 Amp - Plate E, Audio Z

krystallo

13

869

Thu Jan 17, 2013 1:15 pm

krystallo View the latest post

No unread posts broadband rf amp.

dmhaworth

6

631

Fri Jan 11, 2013 8:17 pm

vladn View the latest post

No unread posts Battery tube filaments in series

[ Go to pageGo to page: 1, 2 ]

Bob Weaver

25

1193

Sun Jan 06, 2013 3:53 pm

SWsenior View the latest post

No unread posts ECKO U245 recap - buzzing issue

Unclereggie

3

484

Thu Jan 03, 2013 9:10 pm

Unclereggie View the latest post

No unread posts My "Anglo-French" One Tube Regen

roberttm18

10

1098

Thu Jan 03, 2013 7:20 pm

roberttm18 View the latest post

No unread posts nuvistor amp.

Piter_

8

1847

Sun Dec 30, 2012 8:00 pm

Piter_ View the latest post

No unread posts interstage transformer ratio question

jbivy

4

530

Sun Dec 30, 2012 1:46 am

exray View the latest post

No unread posts Triode AGC

[ Go to pageGo to page: 1, 2 ]

golfguru

16

1196

Sat Dec 22, 2012 2:28 am

golfguru View the latest post

No unread posts Homemade Triode / Indium Solder Glass to Metal Seals

philwashere

5

711

Wed Dec 19, 2012 12:41 am

Norm_N_Tam View the latest post

No unread posts Which tube to use?

allthumbs

7

903

Sat Dec 15, 2012 12:17 am

Ham-er View the latest post

No unread posts Crosley Pup schematic?

Brent

8

901

Fri Dec 07, 2012 2:01 am

Brent View the latest post

No unread posts RV12P2000/pv1 used for detector?

jbivy

4

1086

Thu Dec 06, 2012 9:43 pm

jbivy View the latest post

No unread posts Lost/forgotten method of feedback in space charge regens?

[ Go to pageGo to page: 1, 2 ]

Norm_N_Tam

24

4882

Sun Dec 02, 2012 12:50 am

High Tension View the latest post

No unread posts Regen-O-Flex Receiver Project

Towble

10

1485

Tue Nov 27, 2012 4:52 am

Towble View the latest post

Display topics from previous:  Sort by  
Post new topic  [ 788 topics ]  Go to page 1, 2, 3, 4, 5 ... 16  Next

All times are UTC


Who is online

Users browsing this forum: No registered users and 2 guests


Unread posts Unread posts    No unread posts No unread posts    Announce Announcement
Unread posts [ Popular ] Unread posts [ Popular ]    No unread posts [ Popular ] No unread posts [ Popular ]    Sticky Sticky
Unread posts [ Locked ] Unread posts [ Locked ]    No unread posts [ Locked ] No unread posts [ Locked ]    Moved topic Moved topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group