WN2A HOMEBREW RADIO

Hello Radio!  

CWLab04X
This is the Labview-Based Morse code Program I wrote. You can use it to Send and Receive both CW and CCW (Coherent-CW). All you need is a PC or Laptop with a sound card. This version works on Windows Xp, but other Windows versions may work.

Qucs/Asco---New Versions! Qucs 0.0.18.140629 Asco 0.4.9   New! 4 August 2014
The Quite Universal Circuit Simulator packaged with the ASCO optimizer. A great program for electronic design. RF/Microwave, transient,DC,AC and harmonic balance analysis. These Programs are created by the Qucs and Asco teams at Sourceforge.org and is compiled and packaged together by me (WN2A) for use on Slacko Puppy Linux, a great distro!

I added more Schematic Examples and this version added excellent documentation. The developers outdid themselves! Keep in mind: This is not a released version yet, it is a Snapshot Build.

AK2F/WN2A Beacon

 
On 28.2082 MHz Running ~ 4 Watts into a Folded Dipole From Budd Lake, NJ, USA. On Air Since April 1997,Same 10 Meter MOSFET Transmitter
   Status:  Back on the Air. Reports?? See link below.

Homebrew CW Transmitters-MOuSeFETS
The originals still work, just like they did 20+ years ago! Download the pdf with all the current revisions.
Now at Rev 7... Great VFO Stability and More Improvements. Better Documentation. Updated: 4 July 2016.

Charger For 12 volt SLA Batteries
A simple "triple-mode" charger for sealed lead-acid batteries.
You can use that 18~20VDC Laptop Charger now, instead of a harder to find 15VAC Wall-Wart.
Updated 29 July 2016.

Dual-Band Power Amplifier
For 146 and 440 MHz Amateur use. Works in-line with your HT rig. Auto Band-Switching. Uses LDMOS Transistors for good gain, great VSWR tolerance and more. No relays, uses PIN diodes!
Not a beginner's project-- for the RF experienced type.

New: A PIC16F628A BASED FREQUENCY COUNTER

 A Sensitive Low-Cost Frequency Counter with 500 MHz capability. Very Inexpensive Parts List. The Source Code is available under GNU GPL3.

YALP: Yet Another Link Page

Contact Info:  e-mail


Last Update: 29 July 2016        COPYRIGHT 2009,2010,2011-2016 WN2A