Technical Corner

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 17,986

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

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 10,021

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

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 11,252

May 11, 2017, 04:26:25 AM
by gil

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 8,751

March 27, 2017, 08:59:47 AM
by gil

Astatic 611L Microphone For The KX2.

Started by gil

Replies: 0
Views: 9,382

October 31, 2016, 08:01:09 AM
by gil

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 12,982

March 23, 2013, 11:12:15 PM
by gil

Elecraft K1 Decision.

Started by gil

Replies: 0
Views: 14,107

June 03, 2012, 02:30:16 PM
by gil

Armored BitX40.

Started by gil

Pages1 2

Replies: 20
Views: 47,061

August 09, 2018, 10:24:31 AM
by ELK

1-Watter Small Morse Code Radio Build.

Started by gil

Replies: 12
Views: 19,947

May 11, 2017, 01:12:41 PM
by gil

MOVED: Portable battery capacity spread sheet

Started by gil

Replies: 0
Views: 8,515

October 13, 2016, 07:20:08 AM
by gil

Weber Soda Pop monoband CW transceiver.

Started by gil

Replies: 8
Views: 17,702

April 03, 2017, 03:49:18 PM
by gil

MOVED: Going "Lipo!"

Started by gil

Replies: 0
Views: 8,125

October 13, 2016, 07:16:51 AM
by gil

MOVED: Best brand of LIPO batteries?

Started by gil

Replies: 0
Views: 7,946

October 13, 2016, 07:16:40 AM
by gil

New QRP Labs 5W CW Transceiver Kit.

Started by gil

Pages1 2 3 ... 6

Replies: 77
Views: 100,529

May 10, 2018, 09:33:12 AM
by vwflyer

How to solder aluminium rods?

Started by gil

Replies: 10
Views: 17,966

August 21, 2017, 02:33:20 PM
by gil

Building The MEF-1 Half-Wave End-Fed Antenna Tuner.

Started by gil

Replies: 1
Views: 13,683

June 01, 2017, 04:52:19 PM
by Jon_Garfio

Homebrew Key, Iambic Padles Using Saw Blades.

Started by gil

Replies: 1
Views: 8,929

September 05, 2016, 04:55:54 PM
by cockpitbob

MOVED: Disappointed with LIPO batteries.

Started by gil

Replies: 0
Views: 9,456

October 13, 2016, 07:17:03 AM
by gil

Anyone can help me with my BitX20?

Started by gil

Replies: 6
Views: 14,769

August 12, 2015, 09:57:12 PM
by gil

STM32-SDR, SDR sans PC.

Started by gil

Replies: 0
Views: 9,520

July 23, 2015, 12:26:28 PM
by gil