“In today’s episode, I do a side by side comparison of the BTECH DMR-6×2
VHF
PJ4VHF Listen D4C/B – Transatlantic Beacon reception on 144 MHz
A post on the D4C Facebook page says: On May 6, 2015 history was made on contact across the Atlantic on VHF bands on the W-E path: The new D4C... Read more
Motorola Announces New Two-Way Radio for Use Extreme Conditions
Motorola Solutions continues to design digital radio solutions for firefighters and has added the APX 8000XE two-way radio and APX XE500 RSM to its li... Read more
BTECH UV-5X3 Handheld Tribander
BTECH UV-5X3 An Affordable Tribander HT Available Today! BaoFeng Tech announced today the release of the BTECH UV-5X3 The UV-5X3 is more than just a... Read more
![Automated Portable Station for tracking the orbit of ham satellites [Video]](https://qrznow.com/wp-content/uploads/2017/05/hamlince-190x122.jpg)
Automated Portable Station for tracking the orbit of ham satellites [Video]
Automated Portable Station for tracking the orbit of ham satellites, meteorologic satellites and International Space Station (ISS). The transce... Read more
ICOM IC-9700 – DEMONSTRATION DURING HAM FAIR 2018
ICOM IC-9700 Some of the features for ICOM‘s very-advanced IC-9700 include: * Direct-Sampling SDR design * High definition Real-Time TFT display... Read more
Antenna
Full Size Mega Loop Antenna 6 to 160m
“Nearly two years ago, we decided that we needed a better antenna for all band operation to replace our traditional use of wire dipoles.... Read more
Cushcraft R9 covers 6,10,12,15,17,20,30,40,80 Meters
This multiband vertical designs provide 9 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, 40 and 80 meter bands. Cushcraft achieved a majo... 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
Momobeam MB17 10/15/20/40 m – Yagi Antenna
MB17 10/15/20/40 is every contester’s dream quad-band trap-less yagi with compact design, – high power handling, – large bandwidth thanks... Read more
7 EL. DELTA LOOP “THE CLAW”
7 elements full size arranged on a single boom, divided into 2 parts for 20 m, 2 elements for 15m and 3 elements for 10m in spotlight radiator configu... Read more
Review
![RF Safety – The Doctor Will See You Now! [ ARRL PODCAST ]](https://qrznow.com/wp-content/uploads/2018/12/rf_safety-190x122.jpg)
RF Safety – The Doctor Will See You Now! [ ARRL PODCAST ]
https://www.blubrry.com/arrl_the_doctor_is_in/ RF exposure is a concern for every amateur, but did you know that FCC Rules require you to make an R... Read more
Unboxing of Buddipole Antenna Deluxe Package
“We unbox (unbag) and examine the Buddipole Deluxe Package. The Buddipole is a portable HF/VHF antenna that works from 40m up to 2 meters. Speci... Read more
BTECH DMR-6×2 and Anytone AT-D868UV, Side by Side
“In today’s episode, I do a side by side comparison of the BTECH DMR-6×2 dual band radio, and the Anytone AT-D868UV dual band DMR HT.... Read more
News
NASA releases first sounds ever recorded on Mars Read
Listen to Martian wind blow across NASA’s InSight lander. The spacecraft’s seismometer and air pressure sensor picked up vibrations from 10-15 mph (16... Read more
Fox-1Cliff/AO-95 Commissioning Status
Following the launch of Fox-1Cliff/AO-95, AMSAT Engineering began the commissioning process, with the help of AMSAT Operations, on Tuesday Decemb... Read more
ARRL Bill Leonard Audio Reporting Award Presented in New York City
The 2017 ARRL Bill Leonard W2SKE Professional Media Award for Audio Reporting was presented in New York on December 6 to the producers and staff of th... Read more
Knacksat team request telemetry reports
Tanan Rangseeprom HS1JAN has requested radio amateurs to help with receiving telemetry data from the Knacksat CubeSat that was launched on Decemb... Read more
The K7RA Solar Update
After nine days with no sunspots, sunspot group 2729 emerged on December 5. The sunspot number on that date was 16. Average daily solar flux for the w... Read more
