Technical Corner

The Micro80D and thoughts on the 80m band.

Started by gil

Replies: 4
Views: 12,766

June 09, 2015, 10:22:52 PM
by gil

Noooooooo! The EFHW tuner has been retired.

Started by gil

Replies: 4
Views: 13,921

November 07, 2013, 01:37:39 PM
by KK0G

I finished my Weber Soda Pop!

Started by gil

Replies: 5
Views: 15,798

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

Pico Keyer Woes.

Started by gil

Replies: 0
Views: 9,134

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

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 9,070

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

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 8,629

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

MOVED: Free power!!

Started by gil

Replies: 0
Views: 8,381

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

The ILERTENNA End-Fed Tuner.

Started by gil

Replies: 4
Views: 16,791

July 16, 2016, 08:51:05 AM
by cockpitbob

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 8,339

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

MOVED: World Record Solar Cell With 44.7% Efficiency.

Started by gil

Replies: 0
Views: 8,296

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

The $4 Chinese Pixie Transceiver.

Started by gil

Pages1 2

Replies: 15
Views: 37,577

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

QRPGuys Morse Code Paddle Kit Build.

Started by gil

Replies: 8
Views: 20,123

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

Tube testers

Started by Holiday

Replies: 2
Views: 11,427

October 15, 2014, 08:12:25 PM
by RadioRay

New Kit to Build

Started by Jim Boswell

Replies: 5
Views: 13,406

January 29, 2013, 10:26:38 AM
by cockpitbob

Building Hf Antenna

Started by Jim Boswell

Replies: 10
Views: 24,354

November 16, 2013, 09:12:47 AM
by Lamewolf

QRP Radio Lineup

Started by Jim Boswell

Replies: 3
Views: 12,261

April 12, 2014, 07:02:03 PM
by RichardSinFWTX

New Project: Rebuilding a Heathkit HW-101

Started by Jim Boswell

Replies: 4
Views: 15,354

January 25, 2015, 01:41:16 PM
by gil

Rock-Mite 40M (7030)

Started by Joe

Pages1 2

Replies: 27
Views: 35,639

May 19, 2013, 09:53:07 PM
by Joe

7.62 Paddle

Started by Joe

Replies: 11
Views: 19,500

June 09, 2013, 01:05:20 AM
by s2man

Programming your ham radio

Started by Jonas Parker

Replies: 3
Views: 12,576

February 22, 2013, 06:43:08 PM
by deanathpc