An introduction to an international public service and technology hobby known as Amateur Radio
The Radio Amateur Society of Thailand (RAST) [ Video ] Read more
NYC Fox 5 news clip on amateur radio operations relating to the attacks of September 11, 2011 in New York City. Charles Hargrove, N2NOV (shown in the... Read more
“The CQ WW Contest Committee is encouraging log submissions using the web upload page on our web site at http://www.cqww.com/logcheck/ Over 30... Read more
LBC8ARD 8 DIRECTION CONTROLLER programmable for any remote relay switches and controlers; Easily programmable to control equipment of: LowBandSystems... Read more
Steve Ford, WB8IMY, provides an introduction to FT8, one of the most popular Amateur Radio digital modes ever created. “FT8” is the topic of the cur... Read more
How to distinguish genuine Icom radios from counterfeit (fake) radios The “3D GENUINE Icom label” is attached to the models shown below.... Read more
One of the big advantages and disadvantages of Software Defined Radio is the ability to control the software with virtual buttons and knobs via... Read more
Recent Posts
![The Radio Amateur Society of Thailand ( RAST ) [ Video ]](https://qrznow.com/wp-content/uploads/2014/12/rast-265x168.jpg)
The Radio Amateur Society of Thailand ( RAST ) [ Video ]
Amateur Radio in New York City on 9/11
CQ WW missing logs
Antennas and bands programmable controller LBC8ARD – MomoBeam
“FT8” is the topic of the current (January 31) episode of the “ARRL The Doctor is In” podcast
How to distinguish genuine Icom radios from counterfeit ( Fake ) radios
Controlling SDR-RADIO.com with an iPad and TouchOSC
Antenna
Installation of New 3 El for 80 meters in LZ5R
MILARA CONTEST CLUB LZ1KFM / LZ5R Read more
ACOM HF Log-periodic antennas
ACOM, Bulgaria manufactures a range of 8, 10 and 12 element HF log-periodic antennas. Their main features are: designed and produced to give top perf... Read more
Portable Carbon Fiber Telescopic Antenna Mast With Premium Tripod, Review/Demo
Portable Carbon Fiber Telescopic Antenna Mast With Premium Tripod, Review/Demo Read more
How To Use An Antenna Analyzer – Basics by K7AGE
Antenna Analyzer “I show you how to use an MFJ 259/269 Antenna Analyzer to check your antenna for SWR and resonance.” Read more
The CDAA Antenna and the Wullenweber
A CDAA of which the Wullenweber is a type, consists of a group of omnidirectional antennas symmetrically spaced about the periphery of a circular ref... Read more
Review
The WSPR Heard ‘Round the World
Are you curious about the mysteries of signal propagation, or maybe wondering how well your antenna is working? The answer may be just a “WSPR... Read more
Elecraft KPA1500 Amplifier Presentation
KPA1500 solid-state amplifier won’t take over your entire desktop: it’s just 4.5 x 13.5 x 11.5”. KPA1500 solid-state amplifier won’t take over your e... Read more
Anytone D878UV+ Handheld Radio
Anytone D878UV Read more
RFinder HCP1 Hotspot – Hot Chili Peppa! Quad Band Pi-star Hotspot
https://www.youtube.com/watch?v=pMzM1AUHT0w Read more
RF transistor handles 1.5kW 1.8 to 500 MHz
NXP’s MRF1K50H is a 1,500W LDMOS transistor, following on from the 1,250W MRFE6VP61K25H. This high ruggedness device, MRF1K50H, is designed for use in... Read more
Digital Modes
FSQCALL – New Digital Mode
A Directed Messaging System for FSQ Introducing FSQCall Sending text using FSQ is generally very reliable, certainly more so than other digital modes... Read more
New version of FT8CALL released
“Alright. Enough jib-jab. Here are the notable changes in 0.6: * Version 0.6 is not backwards compatible with 0.5 so you should upgrade ASAP. *... Read more
Digital Mode Operators Invited to Take Part in 2016 Most Wanted DXCC Entities Survey
Digital mode operators are invited to participate in the 2016 Digital Mode Most Wanted Survey. Previously known as the “RTTY Most Needed DXCC Entities... Read more
ZL1BPU Wins June QST Cover Plaque Award
The winner of the September 2015 QST Cover Plaque award is Murray Greenman, ZL1BPU, for his article “FSQ: Fast, Simple QSO.” The QST Cover Plaque Awar... Read more
Tips for FT8 DXers
Tips for FT8 DXers Gary Hinson, ZL2IFB 1. The digital modes are being actively developed and the protocols/operating conventions are still evolving. U... Read more
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