XU7AKC – Rong Sanloem Isl, AS-133

World Radiocommunication Conference 2015: The Deliberations Have Begun

November 06, 2015 No comments

The more than 3000 delegates and observers attending World Radiocommunication Conference 2015 (WRC-15) have gathered in a large conference center adja... Read more

RemoteHamRadio – FREE TRAIL

June 05, 2016 No comments

FREE trial! Listen to what a World Class Stations sounds like. All you need is google chrome browser and computer.  What are you waiting for? This is... Read more

ARISS Cross-Band Repeater Not Available for General Communication

August 29, 2017 No comments

The cross-band FM voice repeater aboard the International Space Station has not officially been activated for general amateur use, although some stati... Read more

Yasme Foundation Designates Supporting Grant, Excellence Award Recipients

May 21, 2019 No comments

The Board of Directors of The Yasme Foundation has awarded $5,000 each to the Foundation for Amateur Radio (FAR) and ARRL scholarship programs for 201... Read more

Microwavers Report Successful US-Canada Contacts on 78 GHz

November 15, 2017 No comments

Microwave enthusiast Mike Seguin, N1JEZ, has reported several successful 78-GHz contacts between the US and Canada on November 9. “We believe these co... Read more

SWR Simplified [ ARRL PODCAST ]

March 14, 2019 No comments

A discussion of SWR — Standing Wave Ratio — can be complicated, but it really doesn’t need to be. Read more

PALSTAR LA-1K “Red Button” 1000W HF LDMOS Amplifier [ Video ]

March 04, 2018 No comments

“We are pleased to announce that the LA-1K has far exceeded all standards in FCC testing at a FCC-certified laboratory and received certificatio... Read more

SteppIR UrbanBeam, “Step by Step” Assembly and Installation

October 03, 2018 No comments

SteppIR Antenna This video shows the SteppIR UrbanBeam’s step-by-step assembly and installation in the tower, several hours in minutes. The Urba... Read more

KL0S Wins the February QST Cover Plaque Award

February 22, 2019 No comments

The winning article for the February 2019 QST Cover Plaque award is “Installing Coax Crimp Connectors” by Dino Papas, KLØS. The QST Cover Plaque Award... Read more

GB 10elm 144MHz Quad

May 31, 2015 No comments

GB 10elm 144MHz Quad Details GB 10elm 144MHz Quad for Horizontal or Vertical mounting Turning:2,20m ( 7ft) Boom:3,80m (12ft) Aluminium ( 2 parts) Wire... Read more

Ham Radio HT Antenna Range Test, Diamond SRH770S

June 04, 2019 No comments

“Another video on this new antenna from Diamond, by viewer request, to see how much difference it makes on simplex with a distant station. Diamo... Read more

Historic Amateur Radio Contact Reported via Moon-Orbiting Satellite

July 03, 2019 No comments

A contact between a radio amateur in Germany and China took place on July 1 via the moon-orbiting LO-4 satellite, DSLWP-B, launched in May 2018. The t... Read more

GigActiv GA3005 Ultra Wideband

October 29, 2014 No comments

GigActiv GA3005 Ultra Wideband Frequenzy range : 9 kHz – 3 GHz Power Supply: 5,5V – 15V Gain: + 3dB Upper Frequency Limit (-1db): 3000 MHz... Read more

Hytera X1P – Two Way Radio ( VHF and UHF )

March 19, 2015 No comments

    Hytera X1p two way radio, ultra-thin full power keypad digital portable radio, complies fully with ETSI open standard. Perfect combination of... Read more

145 MHz Low Loss Bandpass Helical Filter

April 29, 2015 No comments

    Low Loss Bandpass by Mile Kokotov Basic design of the filter is from RSGB VHF-UHF Manual, but I made some modifications. Both Inductors... Read more

Episode 182: World’s Best Hobby – Dave Bell W6AQ on HamRadioNow

December 23, 2014 No comments

Episode 182: World’s Best Hobby – Dave Bell W6AQ on HamRadioNow “Until the Internet age, Dave Bell W6AQ was the most prolific produc... Read more