Technical Corner

APRS and GPS

Started by Gambrinus

Replies: 9
Views: 49,687

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

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 45,259

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

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 32,151

June 10, 2015, 12:33:14 AM
by gil

New Super QRP Rig Schematic!

Started by gil

Replies: 6
Views: 40,190

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

Adding SSB to my Elecraft K2 with the KSB2 card.

Started by gil

Replies: 3
Views: 42,005

October 20, 2012, 02:46:12 PM
by White Tiger

Building a DC20B 20m CW Transceiver kit.

Started by gil

Replies: 2
Views: 52,544

July 28, 2014, 04:04:32 PM
by Rob_ma

MOVED: Battery buffer to power supply?

Started by gil

Replies: 0
Views: 32,380

October 13, 2016, 07:19:56 AM
by gil

New QRP Labs 5W CW Transceiver Kit.

Started by gil

Pages1 2 3 ... 6

Replies: 77
Views: 413,016

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

MOVED: Best brand of LIPO batteries?

Started by gil

Replies: 0
Views: 31,758

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

MOVED: Portable battery capacity spread sheet

Started by gil

Replies: 0
Views: 33,028

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

The Last Warbler 20 PSK31 transceiver kit.

Started by gil

Replies: 7
Views: 50,302

June 16, 2015, 10:32:22 PM
by gil

Elecraft K1 Decision.

Started by gil

Replies: 0
Views: 47,311

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

1-Watter Small Morse Code Radio Build.

Started by gil

Replies: 12
Views: 61,837

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

Homebrew Key, Iambic Padles Using Saw Blades.

Started by gil

Replies: 1
Views: 33,746

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

MOVED: Building a 40 Ah Battery Box

Started by gil

Replies: 0
Views: 32,546

October 13, 2016, 07:19:42 AM
by gil

STM32-SDR, SDR sans PC.

Started by gil

Replies: 0
Views: 33,087

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

Anyone can help me with my BitX20?

Started by gil

Replies: 6
Views: 43,650

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

The Last NS-40 CW Transmitter.

Started by gil

Replies: 10
Views: 59,760

May 15, 2015, 12:37:08 AM
by gil

Astatic 611L Microphone For The KX2.

Started by gil

Replies: 0
Views: 34,167

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

Building a Small Wonder Labs SW+40 CW radio.

Started by gil

Replies: 12
Views: 57,929

November 07, 2013, 12:20:05 PM
by Lamewolf