Technical Corner

Humongously COOL radio transmitter

Started by WA4STO

Replies: 1
Views: 26,085

February 27, 2013, 03:32:51 PM
by KC9TNH

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 21,316

October 13, 2016, 07:17:55 AM
by gil

MOVED: Disappointed with LIPO batteries.

Started by gil

Replies: 0
Views: 22,546

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

Any wideband mods for 818ND?

Started by Nemesis01

Replies: 0
Views: 20,362

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

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 21,628

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

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 28,428

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

Nanophosphate Lithium-Ion Batteries

Started by KC9TNH

Replies: 0
Views: 22,172

August 13, 2013, 05:33:22 PM
by KC9TNH

Astatic 611L Microphone For The KX2.

Started by gil

Replies: 0
Views: 22,781

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

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 22,220

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

MOVED: World Record Solar Cell With 44.7% Efficiency.

Started by gil

Replies: 0
Views: 20,790

October 13, 2016, 07:19:20 AM
by gil

A Cheap Bluetooth Antenna Analyser.

Started by gil

Replies: 0
Views: 21,686

June 18, 2016, 03:24:13 AM
by gil

Building a Rock-Mite 20m CW Transceiver kit.

Started by gil

Replies: 0
Views: 27,639

June 08, 2012, 04:05:51 PM
by gil

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 20,952

October 13, 2016, 07:18:27 AM
by gil

MOVED: Battery buffer to power supply?

Started by gil

Replies: 0
Views: 21,448

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

MOVED: Going "Lipo!"

Started by gil

Replies: 0
Views: 20,914

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

Elecraft K1 Decision.

Started by gil

Replies: 0
Views: 32,401

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

MOVED: Choetec Solar Panels Half Price on Amazon

Started by gil

Replies: 0
Views: 23,564

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

MOVED: UltraPack DIY External Battery Pack for Field Comms

Started by gil

Replies: 0
Views: 20,884

October 13, 2016, 07:17:15 AM
by gil

The New Rock-Mite Radio Transceiver from QRPme.

Started by gil

Replies: 0
Views: 24,752

July 20, 2014, 08:53:01 PM
by gil

Pico Keyer Woes.

Started by gil

Replies: 0
Views: 21,323

May 28, 2015, 10:35:56 PM
by gil