2 Meter & 70 Centimeter Mobile Halo Antenna Project

“I have wanted to try 2 meter SSB mobile for some time but did not have a horizontally polarized antenna to try it out. Since I had success building a pair of 2 meter loops for my base station I thought it should be fairly easy to come up with something for mobile use.  As long as I was at it, I thought it would be a good idea to build a second loop for 70 centimeters. I set out with the goal to build the antennas out of materials I had laying around or materials that were easy to obtain from the local hardware store.” Read Great Article:

VHF

Chance to win a brand new Boxchip S700A !

September 19, 2018 No comments

Network-radios.com and Boxchip created this amazing campaign! The S700A is a hybrid android radio that allows 100% coverage: via 3G/4G/LTE/WiFi/VHF or... Read more

Introduction to APRS- the Automated Packet Reporting System

September 17, 2018 No comments

“The Automated Packet Reporting Service is a digital real-time communications system to share tactical information and messages. The most common... Read more

Digital Mobile Radio Hotspots May Be Interfering with Satellite Uplinks, AMSAT Reports

September 05, 2018 No comments

This week, AMSAT News Service (ANS) cited an August 27 report from AMSAT Vice President-Operations Drew Glasbrenner, KO4MA, saying that a digital mobi... Read more