The Preliminary 10 Meter Contest results have posted, as have the preliminary 160 Meter Contest results and the full 10 GHz and Up Contest results. Visit the ARRL Contest Results Page.
Review
RFinder In this video from Pacificon 2021, Bob Greenberg talks about his product, the RFinder B1 Plus, a digital radio that lets you talk from anywhere in the world to anywhere in the world, without ever needing a code plug! DMRoIP to Brand... Read more
![RigExpert Stick Pro – Portable Antenna Analyzer [ Review ]](https://qrznow.com/wp-content/uploads/2021/11/maxresdefault-3-2-90x60.jpg)
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Luiton LT-898UV Ultra Portable Go Box Kit – Ham Radio Q & A
“You may have seen my previous video in which I reviewed the Luiton (Leixen) LT-898UV 10 watt mobile radio. In this episode I build an ultra por... Read more
50MHZ PREAMPLIFIER WITH FM NOTCH FILTER
A 50 – 54 MHz ( 6 meter ) HF preamplifier with innovative design. Input notch filter for FM frequency 88- 108 MHz. Noise figure of 0,5db. Perfec... Read more
SDR-Radio v3.0.23 Release
Logic updated, should work with any AD sample rate. Gain menu corrected, extraneous entries removed. Works with 822x which must be in single channel m... Read more
PX8Z Cotijuba Island SA-060
A team formed by PU8WMM, PY8WW, PY7RP, PY8ZE, PY8FML & PU8WZT will be on air from the Cotijuba Island (IOTA SA-060) during the days 17, 18, 19 and... Read more
Recent Posts
Mobile Ham Radio Tips & Tricks Volume #1 by SignalSearch
Photo:Wayne-N0ISV Mobile Ham Radio Tips “A video about mobile ham radio setups by K5ACL & N5CFB. Please join SignalSearch as we dive into ou... Read more
N1MM- I/Q input to Spectrum Window – Ham Radio Logging
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Protective Frame for the Icom IC-705
This sturdy frame protects the front panel of the IC-705, and also provide a convenient carry handle.The base is tilted back 14 degrees to provide a c... Read more
Stealing Keys from PCs using a Radio
Cheap Electromagnetic Attacks on Windowed Exponentiation This web page contains an overview of, and Q&A about, our recent results published in a t... Read more
Recent Posts
Integra Unveils Novel 100V RF GaN-on-SiC Technology with Superior Performance
Modernization of multi-kilowatt RF communication and data transmission systems is pushing the requirements of what traditional vacuum electron devices... Read more
Ham Radio Deluxe Releases Version 6.3
Ham Radio Deluxe Updated Fixes and New Features Fault on connection with IP logging enabled – fixed Norton 360 – fixed LOTW upload and dow... Read more
Former Radio Amateur-Astronaut Named as Spain’s Minister of Science
Amateur Radio operator and European Space Agency (ESA) astronaut Petro Duque, ex-KC5RGG/ED4ISS, has been named as the Minister of Science in the new S... Read more
Dodge’s Morse code message : Engage
by Vince Bond Jr. The witty Morse code message that the Dodge brothers transmitted in a recent TV ad sparked a conversation online just as the brand h... Read more
Recent Posts
G3TXQ 6 Band Hexbeam Components
Some of the Hexbeams features are: 6 bands: 20m – 6m Full size 2 Elements on each band No lossy traps or coils Bespoke HIGH power wire elements... Read more
US Naval Academy PSK31 CubeSat Transponders Active
CubeSat Transponders Active PSK31 transponders on two US Naval Academy CubeSats are operational, according to Bob Bruninga, WB4APR. The CubeSa... Read more
FT5XO Kerguelen DXpedition
Located halfway between Africa and Australia, and just about as far away from North America as possible, this icy, windswept island has always held a... Read more
![Xiegu X5105 HF+6m Transceiver [ First Pictures and Video ]](https://qrznow.com/wp-content/uploads/2017/01/15966008_1934328256795463_8871864002041353707_n-190x122.jpg)
Xiegu X5105 HF+6m Transceiver [ First Pictures and Video ]
Xiegu X510 X5105 is a highly portable transceiver working at HF+6m band, with a built-in power output of 5W. Technical features: double-conver... Read more
![Working with the Xiegu X6100 [ Videos ]](https://qrznow.com/wp-content/uploads/2021/11/A_03_1024x1024-2-1-90x60.jpg)
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