Technical Corner

The $4 Chinese Pixie Transceiver.

Started by gil

Pages1 2

Replies: 15
Views: 34,431

February 15, 2018, 03:53:35 AM
by cockpitbob

MTR Scare!

Started by gil

Pages1 2

Replies: 20
Views: 25,396

June 19, 2014, 10:34:45 PM
by gil

New Super QRP Rig Schematic!

Started by gil

Replies: 6
Views: 12,028

October 25, 2013, 11:36:57 PM
by raybiker73

Need help with audio impedance matching.

Started by gil

Replies: 3
Views: 10,328

June 09, 2016, 03:56:53 AM
by gil

Tuning The Elecraft K1 Frequency Display Using W1AW or WWV and Spectrogram.

Started by gil

Replies: 1
Views: 13,725

August 12, 2012, 10:15:06 AM
by gil

MOVED: Choetec Solar Panels Half Price on Amazon

Started by gil

Replies: 0
Views: 10,453

October 13, 2016, 07:17:25 AM
by gil

MOVED: I'm smart enough to want solar, but too dumb to put it together...

Started by gil

Replies: 0
Views: 9,452

October 13, 2016, 07:17:34 AM
by gil

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 10,333

October 14, 2017, 10:45:24 AM
by ghog2121

Echolink Tutorial

Started by Gambrinus

Replies: 7
Views: 16,451

January 23, 2013, 08:13:17 AM
by Rob_ma

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 18,471

September 22, 2012, 11:22:52 AM
by Jonas Parker

Modified my Kenwood TS-430S, was about to sell it, not anymore!

Started by freax

Replies: 2
Views: 11,534

September 27, 2014, 03:48:02 PM
by gil

QRP AM Broadcast Transmitter Schematic, No Harmonics.

Started by freax

Replies: 1
Views: 10,549

October 01, 2014, 12:15:45 AM
by gil

EMP Proofing your gear while in the car or in your go-bag. (Useful Tin boxes)

Started by freax

Replies: 6
Views: 18,488

February 18, 2015, 09:57:58 PM
by ciphercomms

Calcium Carbide Mining Lamps for use as the ultimate Preppers lamp?

Started by freax

Replies: 9
Views: 24,405

March 03, 2015, 09:49:26 AM
by Lamewolf

Solar powered LED Floodlighting, What it looks like!

Started by freax

Replies: 1
Views: 9,974

September 30, 2014, 11:15:43 AM
by Luigi

Radio reapirman EU BASED

Started by EA3IAV

Replies: 1
Views: 15,864

September 17, 2022, 04:58:53 PM
by gil

Soldering on PCB - I Started Simple... Really Simple :)

Started by DogDidIt

Replies: 3
Views: 10,217

January 13, 2014, 01:02:40 PM
by gil

Digital modes for preparedness

Started by CroPrepper

Replies: 5
Views: 15,336

July 11, 2018, 11:02:59 AM
by Andywragg

Found my first kit radio: 42 year old 5-Tube AM

Started by cockpitbob

Replies: 2
Views: 11,568

October 20, 2016, 10:06:17 AM
by cockpitbob

NOISE: my battles with EMI

Started by cockpitbob

Replies: 3
Views: 12,427

October 25, 2014, 08:27:08 AM
by APX7000