Technical Corner

QRPguys Kits - Some Available at this site

Started by RadioRay

Replies: 0
Views: 696

August 07, 2026, 05:04:11 PM
by RadioRay

Nanophosphate Lithium-Ion Batteries

Started by KC9TNH

Replies: 0
Views: 31,495

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

Pico Keyer Woes.

Started by gil

Replies: 0
Views: 31,853

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

MOVED: Going "Lipo!"

Started by gil

Replies: 0
Views: 32,216

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

MOVED: Best brand of LIPO batteries?

Started by gil

Replies: 0
Views: 32,363

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

Ray's Horrifically Abused Heathkit of the Week...

Started by raybiker73

Replies: 1
Views: 32,386

October 22, 2013, 07:57:35 PM
by WA4STO

MOVED: UltraPack DIY External Battery Pack for Field Comms

Started by gil

Replies: 0
Views: 32,471

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

MOVED: World Record Solar Cell With 44.7% Efficiency.

Started by gil

Replies: 0
Views: 32,521

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

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 32,654

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

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 32,740

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

MOVED: Free power!!

Started by gil

Replies: 0
Views: 32,781

October 13, 2016, 07:19:33 AM
by gil

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 33,014

October 13, 2016, 07:19:10 AM
by gil

Hendricks 20m 10watt SSB rigs

Started by WA4STO

Replies: 1
Views: 33,049

January 07, 2014, 11:29:37 PM
by RadioRay

A Cheap Bluetooth Antenna Analyser.

Started by gil

Replies: 0
Views: 33,065

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

MOVED: Homebrew Solar Panel

Started by gil

Replies: 0
Views: 33,100

October 13, 2016, 07:18:08 AM
by gil

MOVED: Battery buffer to power supply?

Started by gil

Replies: 0
Views: 33,146

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

Polyphaser

Started by mdmc

Replies: 1
Views: 33,220

December 20, 2013, 08:38:09 AM
by cockpitbob

MOVED: Building a 40 Ah Battery Box

Started by gil

Replies: 0
Views: 33,272

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

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 33,657

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

This is surely a "technical" topic ...

Started by WA4STO

Replies: 1
Views: 33,719

December 16, 2012, 11:17:57 PM
by White Tiger