“For years the Baofeng UV-5R has been maligned as non-compliant with FCC regulations and a real spreader of spurious emissions. Further, it would easily transmit outside the ham bands. Radioddity has stepped in with the GT-5R which is basically a UV-5R but with a compliant RF section. Further, it now only transmits on the ham bands. And, best of all, it’s still available for only $27!”
Antenna
Super Vertical 40/80/160 Vertical-Array by IZ1RFF
Super vertical Vertical antenna for the low bands with differential reactance Configurations: 40/80 – 30/40/80 – 40/80/160... Read more
SUPER VERTICAL 8 ULTRA HF 4-6-10-11*-12-15-17-20-30-4
Vertical-Array is proud to present the vertical 8-bands HF 8 “SV 8 ” antenna. The SV8 working in HF for 4-6-10-11-12-15-17-20-30-40... Read more
Robot Adds New Twist to NIST Antenna Measurements and Calibrations
The National Institute of Standards and Technology (NIST) has been pioneering antenna measurement methods for decades, but a new robot may be the ulti... Read more
Measuring Balun Ratios
I have been asked how to measure the ratios of a Balun or an Unun. So if you’re someone who has that same question this is a video for you. Read more
EVER WONDER IF A FULL-SIZE 40M YAGI MAKES A DIFFERENCE? by AA7XT
Check out this YouTube clip that Ulf SM3RAB made A/Bing the K1N DXpedition on a Magnum 340 full-size 3 element Yagi that uses the G0KSC OP-DES feed sy... Read more
Review
Universal Radio presents the Yaesu FTDX9000D
FTDX9000D The FTDX-9000 is a groundbreaking HF/50 MHz Elite Class Transceiver from the YAESU Engineering Team. The FTDX-9000D features unmatched close... Read more
Monitoring HF Aviation Voice Communications with your SDR Radio or a WebSDR
There is still plenty of activity on the HF Aeronautical bands. You can listen to civil and military aircraft every day with just some frugal hardware... Read more
Practical ways we resolved our QRM problems
QRM or RFI (Radio Frequency Interference) can play havoc with your ability to hear weak signals on Ham Radio. In this video myself and TheSmokinApe di... Read more
Introduction to the SOTABeams Wolfwave
SOTABeams Features Fully adjustable audio band-pass filtering instantly adjustable for voice, data and CW (b/w 50 Hz to 5 kHz) VIDEO State-of-the-art... Read more
Equipment
Tecsun S2000
Product Description Tecsun S2000 Desktop Radio: This is the ultimate desktop listeners radio combining all of the features of the Tecsun radio... Read more
Martin introduces two products from the BHi Range
20W Modular Audio Power Amplifier – Parametric Equaliser – Optional BHi Dual Channel DSP Noise Cancelling and Bluetooth technology. Flex... Read more
Heathkit ® Precision RF Meter – HM-1002 – pre-order
Finally, affordable laboratory-grade accuracy. And a whole lot more. For about fifty years, SWR/power meters haven’t really changed at all. Un... Read more
bladeRF 2.0 micro
OVERVIEW bladeRF 2.0 micro The bladeRF 2.0 micro is the next-generation 2×2 MIMO, 47MHz to 6GHz frequency range, off-the-shelf USB 3.0 Software D... Read more
Ameritron AL-82 AMPLIFIER – TWO 3-500Z
Ameritron AL-82 Ameritron`s Dual 3-500Z AmplifierThe Ameritron AL-82 Linear Amplifier is designed to give you years of trouble free service at the ful... Read more
News
WRTC 2023 AWARD : January 2023…headset on!
WRTC Organizing Committee is proud to announce a 2023 edition of WRTC 2023 AWARD! This is NOT WRTC 2022 Contest that will be held in Bologna in July 2... Read more
Dayton Hamvention Announces Theme for 2023
Dayton Hamvention® 2023 is just over 6 months away, and next year’s Hamvention team has selected “Innovation!” as the event theme. T... Read more
The 2023 ARRL Calendar
Keep track of your important dates, ARRL contests, and holidays with a 2023 ARRL Calendar. This year’s calendar features Collegiate Amateur Radi... Read more
The Secret Government Radio Signals I Heard Today!
The Secret Government Radio Signals Read more
Radio Amateurs Support the Great ShakeOut 2022 in Puerto Rico
Students from the Crop Protection Student Association at the University of Puerto Rico in Mayagüez participated in a communications practice session a... Read more
