Tech Tips – Mike, KC8NMW – DX Engineering Sales & Tech Support
“What HF rig and antennas are good for a go box?”
Review
Upgraded Baofeng DM-5R Can Communicate with a Motorola Radio
Today Radioddity published in his fanpage on Facebook, this video below. check it! “DM-5R with Motorola DB4801e – TDMA vs. FDMA/CW…... Read more
![Amateur Radio Band Plan [ VIDEO ]](https://qrznow.com/wp-content/uploads/2019/12/Band_Chart_Image_for_ARRL_Web-1-190x122.jpg)
Antenna
Chameleon Tactical Delta Loop (CHA TDL) Antenna Review – Ham Radio Q&A
The Chameleon CHA TDL Tactical Delta Loop antenna is a portable multi band portable HF antenna designed for operation on the 80 through 6 meter bands. Read more
4O3A ANTENNA GENIUS 8X2 | SO2R ANTENNA SWITCH WITH TCP/IP
Ranko 4O3A has taken antenna switches into the 21st century! Antenna Genius 8×2 is the first in a new antenna switch line from 4O3A Signature sit... Read more
Small Garden Vertical HF Antenna Installation
Vertical HF Antenna Installation Read more
Digital Modes
Ham College 16 – Part one of our look at the Digital Modes.
Part one of our look at the Digital Modes. Read more
Digital Activity Days RDRC “01-10” – Rules
RDRC Objective: Attraction of radio amateurs to the development of digital reports and software for various digital modes. Participants: Licens... Read more
FT8DMC 3rd Anniversary-Activity Days 2020
To commemorate our 3rd anniversary, special event stations will be on air during the FT8DMC Activity Days from 1. to 31. July 2020. All stations will... Read more
News
Mysterious Radio Signal Discovered in Milky Way Center | What Is It!?
Ziteng (Andy) Wang is a PhD student at the University of Sydney. He recently discovered an unusual radio signal coming from the direction of the Milky... Read more
TRI BAND TRANSCEIVER – RS-UV3A
The HobbyPCB RS-UV3A radio module is a 144/220/450 MHz FM transceiver board. The RS-UV3A is a low cost transceiver solution for Packet Radio, repeater... Read more
ARRL Continues Its Efforts to Preserve Amateur Radio Secondary Use of the 3 GHz Band
ARRL President Rick Roderick, K5UR, in a written statement on the newly filed H.R.5378 before the US House Commerce Communications and Technology Subc... Read more
![Why Ham Radio [ ARRL Video ]](https://qrznow.com/wp-content/uploads/2021/10/hq720-1-190x122.jpg)
Why Ham Radio [ ARRL Video ]
Josh Nass, KI6NAZ, of @Ham Radio Crash Course talks about what ham radio is, and answers the question…. “Why Ham Radio?” Read more
Equipment
4O3A – STATION GENIUS
Station Genius can control: 4 Square Antenna Systems Antennas Antenna Switches Band Pass Filters Beam Stacks Beverages Rotators RS-232 Devices Station... Read more
ASTRON POWER SUPPLIES – Catalog
ASTRON POWER SUPPLIES DOWNLOAD the Complete PDF catalog (1.4 MB) Read more
PowerPlus – Rugged Portable DC Power Management System
DESCRIPTION Rugged Portable DC Power Management System with built-in High-Efficiency Battery Charger! > High contrast OLED display > Power man... Read more
Fifine Condenser Microphone K669B Review/Test
Plug and play USB recording microphone with 5.9-Foot USB Cable included for computer PC laptop that connects directly to USB port for record music,com... Read more
![Icom IC-9100 Review [ Video ]](https://qrznow.com/wp-content/uploads/2015/04/IC-9100-3-190x122.jpg)
Icom IC-9100 Review [ Video ]
George Thomas, W5JDX, of Ham Nation and AmateurLogic.tv provides an in depth review of the Icom IC-9100 Read more
RigExpert TI-3000 transceiver interface
RigExpert TI-3000 is a new and powerful USB transceiver interface based on high-quality stereo codec IC, for operating phone, CW and digital modes usi... Read more
ACOM A1200S 1.8 – 54MHz Power Amplifier
ACOM A1200S Five inch (5”) (108x65mm) high resolution color display, 800×480 pixels and 24-bits colors. The final stage uses field effect (MOSFE... Read more
News
ARISS Moves Closer to Launching New Radio System to Space Station
Amateur Radio on the International Space Station (ARISS) reports it has met a major milestone and now is “one giant step” closer to flying its new int... Read more
ARES Volunteers Reported Responding to Severe Weather
Weather gone wild might be an apt description of the conditions in many parts of the US, with sub-freezing temperatures in areas not prepared for that... Read more
3StQ5L quad 3 elements 5 band full size
Table EZNEC simulation, gain and F / B in free space and real space to a wavelength from the ground Technical specifications Feed specification* *th... Read more
RadCom August 2016, Vol. 92, No. 8
Pete Hart, G3SJX examines the first mainstream Japanese transceiver to adopt full direct-digital sampling SDR technology while retaining traditional k... Read more
Amateur Radio Volunteers Activate Following California Flooding
Amateur Radio volunteers with the Sonoma County, California, Auxiliary Communications Service (ACS) rallied to assist in February after heavy rain led... Read more
