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 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

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 Topics   Author   Replies   Views   Last post 
No unread posts Old School all Tube Transmitter linear and Reciver.

Alpha Wolf

1

11017

26 Jan 2019, 06:31

vu2nan View the latest post

No unread posts Craftsman - Record-0-Matic

andreidaniel

1

9713

07 May 2018, 15:23

andreidaniel View the latest post

No unread posts A real analoge radio window to Europe!

[ Go to pageGo to page: 1, 2 ]

joeberesf

13

25648

23 Mar 2018, 17:32

joeberesf View the latest post

No unread posts EMP radio

[ Go to pageGo to page: 1, 2 ]

M. Gregg

11

19919

11 Mar 2018, 21:17

Geek View the latest post

No unread posts DIY radio transceiver?

adrienne224

6

13733

31 Oct 2017, 22:44

Geek View the latest post

No unread posts Homebrew FM Stereo Receiver

807user

3

10840

21 Jun 2017, 13:19

Geek View the latest post

No unread posts Silicon Labs Si4703 FM Stereo Tuner Chip

807user

4

13668

28 May 2017, 22:40

807user View the latest post

No unread posts (noob)9 volt battery snaps (and bluetooth?)

atomicplatters

5

12586

21 Mar 2017, 20:39

Gio View the latest post

No unread posts Studebaker SB2603CB LCD

atomicplatters

3

12975

15 Mar 2017, 01:09

Geek View the latest post

No unread posts weird and wicked critter radio

KrammeAcoustics

4

8383

17 Feb 2017, 23:41

Gio View the latest post

No unread posts Ozark Patrol Regenerative Receiver Kit

Gio

3

8380

18 Jan 2017, 19:50

Gio View the latest post

No unread posts Problems met in the design of a superhet radio receiver

btothei

0

6493

13 Jan 2017, 01:55

btothei View the latest post

No unread posts Quality of simple DIY FM transmitter/receivers?

SlamBamActionman

7

12064

11 Nov 2016, 07:43

Peter W. View the latest post

No unread posts 'Gibson Girl' Crystal Radio

[ Go to pageGo to page: 1, 2 ]

vu2nan

11

18429

08 Sep 2016, 13:25

Geek View the latest post

No unread posts Really nice sounding MK484 AM tuner.

Felix

2

7759

25 Apr 2016, 21:09

Felix View the latest post

No unread posts The relative 'sensitivity' of transistor vs diode detectors.

Felix

2

6956

21 Feb 2016, 18:57

Felix View the latest post

No unread posts Some thoughts on UHF Crystal Radios

vu2nan

2

6855

02 Feb 2016, 22:47

vu2nan View the latest post

No unread posts UHF Crystal Radio

[ Go to pageGo to page: 1, 2 ]

vu2nan

16

19849

30 Jan 2016, 12:45

vu2nan View the latest post

No unread posts Loop Antenna Crystal Radio

vu2nan

8

12451

11 Dec 2015, 09:38

vu2nan View the latest post

No unread posts Series-tuned, Shunt-fed Crystal Radio with Air-core Coil

vu2nan

0

4914

04 Dec 2015, 12:41

vu2nan View the latest post

No unread posts Crystal Radio Circuits - Alternative Concepts

vu2nan

0

7339

22 Nov 2015, 05:10

vu2nan View the latest post

No unread posts 72.9 Mhz FM receiver

Mandobassman

2

6147

09 Nov 2015, 18:10

Mandobassman View the latest post

No unread posts Permeability-tuned Crystal Radio

vu2nan

0

7070

18 Oct 2015, 08:18

vu2nan View the latest post

No unread posts Another Series-tuned, Shunt-fed Crystal Radio

vu2nan

2

5465

12 Oct 2015, 21:20

vu2nan View the latest post

No unread posts Another Crystal Radio Variant

vu2nan

0

4206

04 Oct 2015, 02:21

vu2nan View the latest post

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