End-Fed Antennas – The Doctor Will See You Now! ARRL

VHF

Icom IC-DPR100

January 25, 2015 No comments

Icom IC-DPR100-vehicle type digital simple radio of easy-to-use high output 5W only registration process. Advanced operability, new IC-DPR100 with onb... Read more

Wouxun KG-UV9D

January 19, 2015 No comments

Wouxun KG-UV9D Experience Multi-Band excitement with the Wouxun KG-UV9D! This multi-modulation two way radio combines dual band transmission, 7 band r... Read more

Baojie BJ-218 Mini Dual Band 25W Mobile Radio UHF VHF Transceiver

April 08, 2016 No comments

Baojie BJ-218 The function of the new development menu Personalized design operation Dual Display, Dual Standby & Dual Track Mini Size, Power Sup... Read more

Announcing the AMP-25 Series

February 23, 2018 No comments

We are excited to introduce our brand-new AMP-25 amplifiers! The AMP-25 series do more than just amplify a signal, they also purify your signal as it... Read more

Equipment

ACOM 1010 160-10m amplifier

December 11, 2014 No comments

FEATURES Easy operation. The plate-load True Resistance Indicator (TRI) is an ACOM innovation that provides quick and precise tuning, typically... Read more

Radioenge – RA-S1 – Antenna Rotator System

May 16, 2015 No comments

Radioenge – RA-S1 Rotor controller RA-S1 is a digital controller for controlling rotor azimuthal position Features Speed control by PWM (Pulse W... Read more

ParaPro EQ20B-DSP

September 16, 2017 No comments

The new bhi ParaPro EQ20B-DSP features a 20W modular audio power amplifier with a parametric equaliser and bhi’s latest dual Channel DSP Noise Cancell... Read more

Comet Antenna Analyzer CAA-500

December 04, 2014 No comments

Antenna Analyzer Commercial Grade SWR/Impedance Analyzer Range: 1.8 – 500MHz (including 222MHz band) Check antenna installations in seconds Det... Read more

App - Mobile

EchoLink App for IOS8

November 15, 2014 No comments

Description Please note: This app is for licensed Amateur Radio operators only. See www.echolink.org for more information. EchoLink for iOS provides a... Read more

SmartSDR for iOS v2.1.0 Now Available

August 25, 2017 No comments

FlexRadio Systems announces the release of SmartSDR for iOS v2.1.0 is now available for download or update from the Apple App Store. This App requires... Read more

iSDR for Iphone and Ipad

December 16, 2014 No comments

iSDR is a software defined radio application compatible with the iPhone®, iPod touch® and iPad™. iSDR is designed for experimenters, shortwave... Read more

Nifty app uses Morse code to send Apple Watch messages

January 27, 2016 No comments

Although there are ways of messaging people with the Apple Watch — either with Siri dictation, or using pre-written responses and emojis — as far as I... Read more

Review

Unboxing the TYT TH-8600 Mini-Mobile Radio

March 13, 2017 No comments

TYT’s newest addition to their analog radio line is the TH-8600, which is a full-color screen dual band mini-mobile radio. Outputting 25-watts o... Read more

Heil HS2 Hand PTT switch for 2 radios with MFJ-1263

March 10, 2018 No comments

“In this video you will find information about the Heil HS2 handheld PTT switch that I use with my 2 Kenwood radios (TS-2000 and TS-990), thanks... Read more

Icom IC-7300 – SWR Graph

May 07, 2017 No comments

“Using the Icom 7300 I measure the SWR across much of the phone portion of 10,15 and 20 meters. You can use the bandscope to determine if it... Read more

Surecom SF-401plus frequency counter CTCSS decoder

June 21, 2016 No comments

Introduction:　 The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal... Read more