“Jim W6LG talks to G4AKC, David Starkie in England. David is Pedestrian Mobile running about 100 watts to a quarter wavelength long vertical mobile antenna. David is walking near the ocean and is being heard across the United States and North America. David’s amazing signal is well above S9.”
VIDEO
Antenna
ANTENNA LAUNCHER – THE AIR BOSS DEMONSTRATION
The AIR BOSS antenna launcher was designed to launch a light fishing line over trees in order to create temporary antenna for ham radio operators. Sin... Read more
PST-RR55D-PRO – Ring Rotor
Ring rotor for trellis up to 52cm on the side. It can be mounted anywhere on the truss. The whole structure is made of laser-cut AISI316 stainless ste... Read more
2-Element parasitic Yagis by DK7ZB – 10 15 20 30 meters
2-Element parasitic Yagis by DK7ZB for the Shortwave-Bands 10m-30m No other antenna has a better relation between gain and expense than the 2-E... Read more
Small loops, growing popularity
by John Huggins “Small Loop HF antennas, often called magnetic antennas, seem to be all the rage these days. I suppose this old concept offers h... Read more
VHF
New ! BIG TAJFUN 1000 144 MHz – 1KW
Description New robust Heatsinks – Fischer. Continuous 900W DIGI-modes. Quiet fans. TAJFUN 1000 is small, lightweight but robus LDMOS Power Ampl... Read more
Two Repeaters One Antenna Feed Line
“We had an opportunity recently to provide a unique duplexer system. The customer needed a single antenna feed line for two repeaters. This solu... Read more
AnyTone AT-D868UV dual-band VHF and UHF DMR portable
AnyTone AT-D868UV Today, Qixiang Electron Science & Technology Co., Ltd, the Chinese manufacturer that produces the AnyTone line of two-way... Read more
How To Program the Juentai JT-6188 / Zastone MP-300 Mobile Radio
Ham Radio 2.0: Episode 20 As a follow up to Episode 5, this video shows you how to program a repeater channel into the radio and save it into the memo... Read more
App - Mobile
Free APRS application for iOS
What it’s all about A modern APRS app for iOS users, with models detection, frequencies detection, C4FM highlight… More features Receive l... Read more
FlexRadio Systems Announces Partnership With DL8MRE – APP for Iphone
FlexRadio Systems and Marcus Roskosch, DL8MRE announced today a partnership to develop, market and sell a client interface application for both iPad®... Read more
RFinder – The World Wide Repeater Directory kicks BrandMeister up a notch. DMR without CodePlugs!
RFinder has worked with the DMR network Brandmeister to create new usability enhancements. The new dashboard just released includes coverage maps gene... Read more
A New App Visualizes the Radio Waves All Around Us
Radio Waves The modern world is awash in a sea of radio waves — currents of electromagnetic radiation upon which our digital lives depend. What if you... Read more
Ham Radio License Exam Preparation for Iphone and IPad
Get Your Ham Radio License You are only 35 questions away from getting your Ham radio license. The questions come from a pool of questions publ... Read more
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