Protects against reverse voltage, over-voltage, voltage transient, and short circuits. Super noise and ripple filtering … Power supply buffering … Lets you run 100 watt SSB from your cigarette lighter socket
Equipment
ARS-USB AZIMUTH by EA4TX
Antenna Rotator System is the most popular and universal engine management antenna rotator. With this new generation that includes a USB port,… Read more
Italab Rfbroadcast – HERCULES 1500 – HF RF POWER AMPLIFIER (1.8 – 30 MHz )
Italab HERCULES 1500 – HF RF POWER AMPLIFIER (1.8 – 30 MHz ) Extremely robust HF RF POWER amplifier, the RF section is equipped with 2 DUA… Read more
TEN-TEC RX-340 Commercial Monitor Receiver
The TEN-TEC RX 340 is a multi mode, general coverage synthesized receiver utilizing extensive Digital Signal Processing. DSP brings the perform… Read more
Alpha 9500 Autotune Full Legal Limit Linear Amplifier
The Alpha 9500 is no ordinary linear amplifier. The Alpha 9500 is the culmination of over 40 years of design and engineering. The Alpha 9500 is an adv… Read more
![ICOM IC-R8600 [ VIDEO ] – Hands on !](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2020/07/Icom-IC-R8600-New-Image-With-SP-39-265x168-1.jpg?w=635&ssl=1)
ICOM IC-R8600 [ VIDEO ] – Hands on !
ICOM IC-R8600 Features Ultra-wide frequency coverage (10kHz-3GHz) with RSSI (Received Signal Strength Indication) function Fast moving, real-time spec… Read more
VHF
VHF Handbook Available for Download
The new version of the IARU Region 1 VHF Handbook 7.50 covering VHF, UHF and Microwaves is now available for download. The handbook has chapters on Ba… Read more
Icom ID-31E
HF D-STAR Digital Transceiver Icom ID-31E Showing its commitment to D-STAR, Icom have now released its next generation model in the form of the… Read more
Kenwood TMZ-D504 UHF
High power of the transmitted output 5W Specified low-power automotive operation was difficult in the transceiver, and effective in calling area expan… Read more
Icom IC-DV6010 and IC-DV60S3 – 260MHz
Icom, to meet the new standard start released the 260MHz band municipal disaster prevention administrative radio system. Icom Co., Ltd. (Headquarters:… Read more
USA Amateur Grid Square Map from ICOM
USA Amateur Grid Square Map An invisible grid, based on 1° latitude by 2° longitude, encompasses the globe and is used for geographic lo… Read more
Review
![MFJ Extends its Cobweb Antenna to 40 Meters [ Review ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2020/07/MFJ-1835_2204-265x168-1.jpg?w=635&ssl=1)
MFJ Extends its Cobweb Antenna to 40 Meters [ Review ]
Ask Dave 71 reviews the MFJ cobweb antenna, covering 20 through 10 meters. MFJ recently came out with a modification kit, adding 30 and 40 meters. Thi… Read more
Introducing the PRAS and HPS
Bob Heil talks about the new Parametric Receive Audio System and Heil Powered Speaker for Amateur Radio. PRAS – Parametric Receive Audio System The… Read more
REVIEW OF NOBU’S HF UPCONVERTER, GALVANIC ISOLATOR AND 14 MHZ LOW PASS FILTER
” Back in April we posted about some new products made by Japanese RTL-SDR experimenter and product manufacturer Nobu. Nobu’s new product… Read more
App – Mobile
RS-MS1A – Remote Control Android App
Ray Novak and George Thomas show you how to control the ID-51A with the RS-MS1A Android app. Read more
Free Digital Mode Android App
First Formal Release of AndFLMSG! AndFLMSG is a combination of Fldigi and Flmsg for portable devices running Android. The main objective of this devel… Read more
New ARRL Repeater Directory Will Leverage Crowdsourcing Technology
ARRL partner RFinder, the creator of a web and app-based directory of Amateur Radio repeaters worldwide, will supply all data for the 2017-2018 ARRL R… Read more
What is Echolink? Ham Radio 2.0: Episode 56
Mark Goodrum, W5MHG, discusses Echolink for Ham Radio at the Duke City Hamfest Read more
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
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