Dave answers questions about power supplies (#146)

Review

SteppIR CrankIR + Sark-110 “Full portable kit” Unboxing – Part 1

March 25, 2019 No comments

“” “The SteppIR CrankIR is portable a vertical HF and 2 meter antenna, it’s lightweight, high performance, extremely portable... Read more

Geochron 4K World Clock – Review

November 01, 2018 No comments

Geochron “For 50 years, Geochron made a classic, mechanical clock showing the time across the world as well as areas of light and dark. Well, th... Read more

RF Safety – The Doctor Will See You Now! [ ARRL PODCAST ]

December 07, 2018 No comments

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... Read more

Luiton LT-898UV FM Mobile Transceiver – Ham Radio Q&A

October 13, 2016 No comments

“Watch my product look and unboxing of the Luiton LT-898UV FM Dual Band transceiver. The radio is part of the new generation of mobile/base radi... Read more

VHF

New ! BIG TAJFUN 1000 144 MHz – 1KW

July 27, 2015 No comments

Description New robust Heatsinks – Fischer. Continuous 900W DIGI-modes. Quiet fans. TAJFUN 1000 is small, lightweight but robus LDMOS Power Ampl... Read more

USA Amateur Grid Square Map from ICOM

December 08, 2014 No comments

USA Amateur Grid Square Map An invisible grid, based on 1° latitude by 2° longitude, encompasses the globe and is used for geographic lo... Read more

Handheld Transceivers [ ARRL PODCAST ]

April 25, 2019 No comments

These little radios are packed with features, but which one is best for you? Read more

TYT Quad Band Transceiver 10M/6M/2M/70cm VHF/UHF TH-9800

December 29, 2014 No comments

The TYT TH-9800 QuadBand Transmit, Twin Receive, Dual Display FM Radio Transceiver for the 10 Meter, 6 Meter, VHF 2 meter & UHF 70cm Bands! * Load... Read more

Antenna

4 element 50MHz LFA-Q Yagi (4m)

December 18, 2016 No comments

A 4 element Low Noise, High Gain Directional Loop array (LFA-Q) Quad Beam The G0KSC LFA-Q possess all of the design traits InnovAntennas have become w... Read more

CHALLENGER DX – 8 Band Multiband Antenna

December 16, 2014 No comments

THE CHALLENGER DX The Challenger antenna is the first production multiband antenna to utilize GAP technology. Thousands of Challengers are now... Read more

80 Meter Shortened Inverted-L Bazooka Antenna

October 05, 2015 No comments

Bazooka Antenna A DOUBLE BAZOOKA antenna is an extremely broad-banded Half Wave Antenna that can operate efficiently across an entire Ham band with li... Read more

ROTATABLE DIPOLE , WARC (12/17/30/60M)

January 22, 2015 No comments

You can hardly see this mini 14 foot rotatable dipole across the street! Its tiny 7-foot turning radius fits on the smallest roof — its perfect... Read more

App - Mobile

EchoLink for iOS version 2.6.14 is now available

March 13, 2018 No comments

EchoLink for iOS version 2.6.14 is now available in the App Store. This is a 64-bit build that is fully compatible with iOS 10 and modern iOS devices.... Read more

Training fast CW on Android (Koch method)

March 12, 2015 No comments

The user starts by recognizing only two letters, M and K, at high speed (at least 20WPM) on a 5 minutes session. When she or he will be able... Read more

Morse Intercom – APP

September 08, 2015 No comments

Features:i) Send Morse to, and receive Morse from, other users of the app. Restrict usage to your WiFi network, or allow full Internet connecti... Read more