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No unread posts Attachment(s) Doerle Regen Receiver Tube Conversion

Jbdkz

3

797

Dec Mon 12, 2016 2:17 am

shinkuukan View the latest post

No unread posts Attachment(s) Bluetooth FM Transmitter

Flipperhome

0

407

Dec Sun 11, 2016 6:25 am

Flipperhome View the latest post

No unread posts Attachment(s) Cheap Crystal Calibrator for your boatanchor

dtvmcdonald

2

612

Dec Sat 10, 2016 7:11 pm

dtvmcdonald View the latest post

No unread posts 1Hz timebase without IC's

[ Go to pageGo to page: 1, 2 ]

jdlahmann

23

2180

Dec Sat 10, 2016 6:09 am

threeneurons View the latest post

No unread posts Roller Inductor..?

Stan the Man

2

583

Dec Thu 08, 2016 6:44 pm

Stan the Man View the latest post

No unread posts Attachment(s) 6CL6 PP amp questions

Pbpix

8

1069

Dec Mon 05, 2016 10:10 am

radiotechnician View the latest post

No unread posts Homebrew Hybrid

BakelitePete

10

1255

Dec Thu 01, 2016 12:11 am

Jim Mueller View the latest post

No unread posts Attachment(s) Technical advice needed

[ Go to pageGo to page: 1, 2 ]

fifties

39

3079

Nov Wed 30, 2016 4:30 am

fifties View the latest post

No unread posts Schematic Diagram for a one tube Reflex Radio using a 117Z6

Coyotekid

4

883

Nov Sun 27, 2016 7:05 pm

Mike Toon View the latest post

No unread posts Attachment(s) Homebrew Isolation Transformer

[ Go to pageGo to page: 1, 2 ]

Macrohenry

36

4379

Nov Sun 27, 2016 5:59 pm

bill hamre View the latest post

No unread posts Attachment(s) Suggestions for receiver to build in a BCC-221-AK chassis?

BlewMagikSmoak

0

491

Nov Fri 25, 2016 2:51 am

BlewMagikSmoak View the latest post

No unread posts Attachment(s) Carrier-Current transmitter

[ Go to pageGo to page: 1, 2 ]

N2LXM

20

2249

Nov Wed 23, 2016 6:15 pm

Audioman View the latest post

No unread posts Apartment 40 M Antenna

Gary T. Lane

3

657

Nov Tue 22, 2016 3:45 am

Rich, W3HWJ View the latest post

No unread posts Attachment(s) Favorite Homebrew A-B Power Supply

35Z5

5

1257

Nov Sun 20, 2016 4:35 pm

Ozo View the latest post

No unread posts Attachment(s) 3 tube superhet

azenithnut

10

1314

Nov Sat 19, 2016 7:16 pm

Audioman View the latest post

No unread posts Question about variable power supply using LM317T

jack.estes

9

1292

Nov Fri 18, 2016 7:20 pm

jack.estes View the latest post

No unread posts Attachment(s) alternative material for breadboard construction

zarco

4

956

Nov Thu 17, 2016 12:41 pm

BlewMagikSmoak View the latest post

No unread posts Attachment(s) Home Brew Clock Radio With other freatures

[ Go to pageGo to page: 1, 2 ]

hydrolisk1792

34

4619

Nov Thu 17, 2016 5:54 am

hydrolisk1792 View the latest post

No unread posts Switching several crystal oscillators question

Mike Toon

5

1043

Nov Sat 12, 2016 1:08 am

Scot Armstrong View the latest post

No unread posts Attachment(s) Loop Antenna Capacitor in parallel wiring?

[ Go to pageGo to page: 1, 2 ]

Ronniet

24

2345

Nov Fri 11, 2016 1:35 am

BobWeaver View the latest post

No unread posts Attachment(s) Audio osc. problem

[ Go to pageGo to page: 1, 2 ]

allthumbs

22

1849

Nov Thu 10, 2016 8:40 pm

allthumbs View the latest post

No unread posts Attachment(s) Need connections for LM317T as a 9 volt regulator

[ Go to pageGo to page: 1, 2 ]

Mr. Detrola

28

2760

Nov Thu 10, 2016 3:53 pm

dkjones96 View the latest post

No unread posts Attachment(s) Headphone OTL

Flipperhome

9

7440

Nov Thu 10, 2016 2:30 am

dkjones96 View the latest post

No unread posts QST DCS-500 COMMUNICATIONS RECEIVER

Michael Janis

6

1267

Nov Thu 10, 2016 2:15 am

Tim Tress View the latest post

No unread posts Knob for my loop antenna

Ronniet

5

797

Nov Wed 09, 2016 9:49 pm

Rich, W3HWJ View the latest post

No unread posts Attachment(s) Complex Modern Communications Receiver

Geoff Fors

3

882

Nov Tue 08, 2016 6:32 am

Geoff Fors View the latest post

No unread posts Attachment(s) Show us your Bucking Transformers

wrnewton

13

1671

Nov Mon 07, 2016 3:45 pm

Blast View the latest post

No unread posts Attachment(s) my little part 15 transmitter

nico

14

1867

Nov Mon 07, 2016 1:51 pm

BlewMagikSmoak View the latest post

No unread posts 60FX5 push pull amp design

[ Go to pageGo to page: 1, 2 ]

Tube Radio

21

1848

Nov Fri 04, 2016 4:36 am

N0BST View the latest post

No unread posts Attachment(s) Mono source to stereo headphones - DIY adapter?

allthumbs

6

984

Nov Thu 03, 2016 11:10 am

BlewMagikSmoak View the latest post

No unread posts Attachment(s) Battery Charger Circuit questions - help

[ Go to pageGo to page: 1, 2 ]

Pbpix

20

1880

Nov Wed 02, 2016 11:26 pm

Pbpix View the latest post

No unread posts An audio player for transmitters?

Mike Toon

15

1572

Nov Wed 02, 2016 3:04 am

Mike Toon View the latest post

No unread posts Attachment(s) 80 meter AM transmitter with 1930 materials

nico

2

943

Nov Tue 01, 2016 10:01 pm

N0BST View the latest post

No unread posts Speaker impedance question

[ Go to pageGo to page: 1, 2 ]

Tube Radio

24

2292

Nov Tue 01, 2016 1:50 pm

wrnewton View the latest post

No unread posts 6BA6 data sheet question

michael w

6

891

Oct Sun 30, 2016 5:21 am

michael w View the latest post

No unread posts Attachment(s) Two Tube Regen Receiver

fifties

6

1107

Oct Sat 29, 2016 3:20 am

fifties View the latest post

No unread posts Attachment(s) Magnetic loop and amplifier project

Radio Fixer

11

1963

Oct Fri 28, 2016 8:57 am

Radio Fixer View the latest post

No unread posts Attachment(s) meiser mertig coherer receiver

[ Go to pageGo to page: 1, 2 ]

nico

21

2681

Oct Wed 26, 2016 3:16 pm

nico View the latest post

No unread posts Phono preamp modification

Tube Radio

5

908

Oct Sun 23, 2016 11:05 pm

Tube Radio View the latest post

No unread posts Attachment(s) To choke or not to choke, that is the question

[ Go to pageGo to page: 1, 2 ]

allthumbs

24

2613

Oct Sat 22, 2016 9:26 pm

fifties View the latest post

No unread posts 6GY6 transmitter question

Tube Radio

10

1182

Oct Sat 22, 2016 12:13 am

Tube Radio View the latest post

No unread posts Attachment(s) 5 Tube "Beginners Superhet" Build

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

towble

80

7698

Oct Wed 19, 2016 10:48 pm

towble View the latest post

No unread posts Peerless A7 reproducer mod

Tube Radio

1

607

Oct Mon 17, 2016 12:18 pm

Tube Radio View the latest post

No unread posts 2 tube homebrew radio

Paul Knaack

12

2515

Oct Mon 17, 2016 12:13 pm

bill hamre View the latest post

No unread posts 6AU6 Transmitter

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

Terry Judkins

42

6060

Oct Mon 17, 2016 6:11 am

bill hamre View the latest post

No unread posts Attachment(s) My Marconi style magnetic detector WORKS!

Robert Lozier

12

1710

Oct Mon 17, 2016 1:13 am

Robert Lozier View the latest post

No unread posts Help Identifying One Tube Radio

Oldmaine

0

544

Oct Sun 16, 2016 5:23 pm

Oldmaine View the latest post

No unread posts Attachment(s) Crosley 66CS to a Fender 5C1 transformation?

ccomer1955

5

653

Oct Sun 16, 2016 3:18 am

Flipperhome View the latest post

No unread posts Biased diode detectors.

Felix

5

944

Oct Sat 15, 2016 10:36 pm

Frank512 View the latest post

No unread posts Calculating the tickler coil L

BakelitePete

2

588

Oct Sat 15, 2016 8:34 pm

BakelitePete View the latest post

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