“This video is a quick tour, but complete, of the Kenwood TH-D74
VHF
Yaesu FTM-300DR 50W C4FM/FM 144/430MHz Dual-Band Digital Mobile Transceiver The new FTM-300DR provides stable and reliable 50W RF power output. As in recent YAESU mobile transceivers, the FTM-300DR is also equipped with a heavy-duty heat si... Read more
News
The Internet of Things (IoT) Institute has named ARRL member Limor Fried, AC2SN, of New York City as one of the 25 most-influential women in the IoT industry. IoT embraces the concept of connecting devices from cell phones to appliances and... Read more
![Amateur Radio Aviation Expedition 2015 [ Video ]](https://qrznow.com/wp-content/uploads/2015/03/dxpedition-90x60.jpg)
Antenna
by David B. Murray, KD1BL Background: While taking the Level II Emergency Communications Course, my mentor, Ron Kane (AD6KV) presented information on Near Vertical Incidence Skywave (NVIS) operation. Being interested in the reputed “n... Read more
![Home Brew Lightning Disconnector [ Video ]](https://qrznow.com/wp-content/uploads/2016/11/fgbdf-90x60.jpg)
Recent Posts
IC-PW2 Prototypes Shown at Tokyo Hamfair 2019
IC-PW2 ICOM Icom Inc. will be unveiling new product innovations at the Tokyo Hamfair, taking place in Ariake, Tokyo on August 31st – September 1... Read more
The Basics of Desoldering Explained in Video Form
The Basics of Desoldering Explained in Video Form Read more
Airspy HF+ and SpyServer streaming FFT and Audio data to an Android watch
Airspy HF+ and SpyServer streaming FFT and Audio data to an Android watch. @mm6dos Took the concept a step further! #sdrsharpinside pic.twitter.com/bW... Read more
ICOM IC-7800 Upgrade Model
Continuing as the world’s flagship HF transceiver, the IC-7800 keeps on evolving. We would like to introduce you to the IC-7800 Upgrade Model. T... Read more
Hams in Indonesia Get New Bands
Indonesia’s IARU member-society ORARI reports that the Ministry of Communications and Information Technology has allocated bands of 135.7 — kHz (2200... Read more
Recent Posts
Amateur radio transmits vital signals when disaster strikes
By ANGELO BRUSCAS In an emergency such as an earthquake, tsunami or major storm, there may be only one way to communicate with the outside world. With... Read more
FCC Issues Amateur Radio Licensee a Notice of Violation for Pirate Broadcasting
The FCC Enforcement Bureau has sent a California Amateur Radio licensee a Notice of Violation (NoV) alleging that he engaged in unlicensed — or “pirat... Read more
OPS-SAT — First-of-its-Kind Space Laboratory — Launched on December 18
The European Space Agency (ESA) reports that the OPS-SAT “flying laboratory” satellite lifted off from Europe’s Spaceport in Kourou, French Guiana, ab... Read more
Ultra portable antenna tower for ham radio 34′
Ultra portable antenna tower Collapsible portable antenna tower. For ham radio, cellular, light, camera, satellite, radio communications etc. FOR SALE... Read more
Broadcasters Intruding on Exclusive Amateur Radio Frequencies
The International Amateur Radio Union Region 1 (IARU-R1) Monitoring System (IARUMS) reports that Radio Hargeisa in Somaliland has returned to 7,120 kH... Read more
New 70-Centimeter Tropo Contact Record Claimed
Tropospheric propagation is being credited with enabling a 70-centimeter contact between the Cape Verde islands and Scotland that may be a new world r... Read more
