Technical Corner

Building The MEF-1 Half-Wave End-Fed Antenna Tuner.

Started by gil

Replies: 1
Views: 6,331

June 01, 2017, 04:52:19 pm
by Jon_Garfio

1-Watter Small Morse Code Radio Build.

Started by gil

Replies: 12
Views: 9,609

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

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 3,165

May 11, 2017, 04:26:25 am
by gil

mcHF QRP Tranciever

Started by KK0G

Pages1 2

Replies: 17
Views: 19,914

April 27, 2017, 06:16:45 pm
by Rescue9

Weber Soda Pop monoband CW transceiver.

Started by gil

Replies: 8
Views: 8,847

April 03, 2017, 03:49:18 pm
by gil

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 2,566

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

Astatic 611L Microphone For The KX2.

Started by gil

Replies: 0
Views: 2,950

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

Found my first kit radio: 42 year old 5-Tube AM

Started by cockpitbob

Replies: 2
Views: 4,272

October 20, 2016, 10:06:17 am
by cockpitbob

MOVED: Portable battery capacity spread sheet

Started by gil

Replies: 0
Views: 2,375

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

MOVED: Battery buffer to power supply?

Started by gil

Replies: 0
Views: 2,196

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

MOVED: Building a 40 Ah Battery Box

Started by gil

Replies: 0
Views: 2,223

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

MOVED: Free power!!

Started by gil

Replies: 0
Views: 1,786

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

MOVED: World Record Solar Cell With 44.7% Efficiency.

Started by gil

Replies: 0
Views: 1,662

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

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 1,923

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

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 1,716

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

MOVED: Homebrew Solar Panel

Started by gil

Replies: 0
Views: 1,674

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

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 1,657

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

MOVED: I'm smart enough to want solar, but too dumb to put it together...

Started by gil

Replies: 0
Views: 1,771

October 13, 2016, 07:17:34 am
by gil

MOVED: Choetec Solar Panels Half Price on Amazon

Started by gil

Replies: 0
Views: 1,765

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

MOVED: UltraPack DIY External Battery Pack for Field Comms

Started by gil

Replies: 0
Views: 1,833

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