Technical Corner

Matchbox Sized "Spy" Transceiver

Started by RadioRay

Replies: 0
Views: 1,554

January 29, 2026, 11:25:57 AM
by RadioRay

Any wideband mods for 818ND?

Started by Nemesis01

Replies: 0
Views: 43,187

December 08, 2024, 10:15:21 AM
by Nemesis01

Radio reapirman EU BASED

Started by EA3IAV

Replies: 1
Views: 55,441

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

A little advice for a newbie.

Started by Cardcutter

Replies: 2
Views: 48,200

October 03, 2020, 09:26:26 AM
by Cardcutter

MTR5B is not working with batteries

Started by W4RAM

Replies: 1
Views: 40,109

September 07, 2020, 06:12:47 AM
by gil

Pro and Con of Various QRP Rigs as survival radios

Started by swxx

Pages1 2 3

Replies: 32
Views: 182,291

January 11, 2020, 09:17:41 PM
by Sparks

The Weber Soda Pop Morse Code Radio, Boxing Up & Contacts.

Started by gil

Replies: 2
Views: 49,506

September 27, 2019, 04:43:46 PM
by gil

Modding MTR4b for 13.8 volts..... possible ?

Started by solaris0121

Replies: 9
Views: 73,679

September 27, 2019, 04:42:14 PM
by gil

Its never been cheaper to get into Ham Radio! 3 to 30Mhz Xcvr for $109 US

Started by caulktel

Pages1 2 3

Replies: 44
Views: 207,235

August 28, 2018, 12:29:27 PM
by caulktel

Armored BitX40.

Started by gil

Pages1 2

Replies: 20
Views: 126,818

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

Digital modes for preparedness

Started by CroPrepper

Replies: 5
Views: 52,611

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

New QRP Labs 5W CW Transceiver Kit.

Started by gil

Pages1 2 3 ... 6

Replies: 77
Views: 300,102

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

New Steve Weber Project.

Started by gil

Pages1 2

Replies: 26
Views: 117,208

April 03, 2018, 08:34:45 AM
by caulktel

QRPGuys Morse Code Paddle Kit Build.

Started by gil

Replies: 8
Views: 62,660

March 09, 2018, 05:07:47 AM
by gil

I finished my Weber Soda Pop!

Started by gil

Replies: 5
Views: 47,760

March 08, 2018, 06:38:04 AM
by gil

The $4 Chinese Pixie Transceiver.

Started by gil

Pages1 2

Replies: 15
Views: 111,076

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

The Resurrection of the Small Wonder Labs SW+ Radio.

Started by gil

Replies: 1
Views: 40,450

February 09, 2018, 03:11:02 AM
by Benjamin

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 36,572

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

Building an EFHW (End Fed Half Wave) Antenna Coupler

Started by swxx

Replies: 4
Views: 52,585

September 01, 2017, 02:43:26 AM
by gil

Simple 5 band antenna and L network tuner

Started by swxx

Replies: 2
Views: 40,009

August 31, 2017, 10:49:42 AM
by swxx