My New Portable Allstar Node
Portable Allstar Node.
Antenna Analyzer EU1KY
Successfully completed one of my projects.
Building a “Radio-less” Allstar Node.
Now Running on Official Allstarlink Software
“Radio-less” Allstar Node-Work in Progress
5:1 Broadband RF Transformer
New Design 5:1 RF Transformer for Broadband HF Vertical Antenna
Attempting to build Arduino Based Antenna Rotator.
Here is the screen shoot from G-Code Sender GUI
4:1 Balun For “New Carolina Windom” Antenna.
17 Bifilar turns with 16 GA TEMCo MW0136 Copper Magnet Wire on a T200-2 Toroid Core Iron Powder Micrometals.
Antenna for the 220 MHz Band (1.25 Meter band)
SWR Chart for for the 220 MHz Band (1.25 Meter band) Antenna
Dimension and drawings is available on:
http://arrowantennas.com/osj/j-pole.html
Hunter
Hello world or maybe just Locals!
My first VHF/UHF Dual Band Antenna.
Made from aluminum rods and L-bracket. Attached to 8′ aluminum pipe.
Dimension and drawings is available on:
http://arrowantennas.com/osj/j-pole.html Continue reading “Hello world or maybe just Locals!”