Categoria: Notizie QRZ Now (http://qrznow.com)

0 0

“Receive Filters” episode of the “ARRL The Doctor is In” podcast. Listen…and learn!

Receiving every signal is not always a good thing — especially when you receive them all at once! The Doctor describes why proper filtering is…

0 0

MFJ 8-Band Cobweb VS Hy-Gain AV680 Comparison

“So many people asked which antenna would I rather have and which one performs better. Well, this is a basic comparison on a day not…

0 0

Yaesu FT-818 – Unboxing [ Video ]

The new FT-818 incorporates all the many basic and attractive features of the ever-popular FT-817ND while providing upgrades desired by many existing owners. The FT-818…

0 0

Hamvention Setting Space Aside to Spotlight Emergency Communication Vehicles

In keeping with its theme, “Serving the Community,” Hamvention® 2018 is offering an opportunity for Amateur Radio groups to display the communication vehicles they use to…

0 0

ISS SSTV active on 145.800 MHz FM in April

The International Space Station (ISS) amateur radio Slow Scan Television (SSTV) transmissions on 145.800 MHz FM are expected to be activate over several days in April. The…

0 0

Review of RigExpert AA-55 ZOOM Antenna and Cable Analyzer

“This video is a comprehensive review of the functions and operation of the RigExpert AA-55 ZOOM Antenna and Cable analyzer. This lightweight portable analyzer can…

0 0

Review and Tutorial on Radioddity/Baofeng RD-5R DMR Dualbander

“Two Chinese companies, Radioddity and Baofeng, have teamed up to bring you the US$75 dual-band FM/DMR radio housed in the old UV-5R package. The video…

0 0

Storm spotters using ham radios

The National Weather Service will use the information these radio operators report when issuing or canceling warnings. by : Cory Reppenhagen With the arrival of spring,…

0 0

Icom ID-31E PLUS – A Great Entry Point into D-STAR

The ID-31E UHF digital D-STAR handportable provides a great jumping on point into the fabulous world of D-STAR Digital Amateur Radio. This radio will allow…

0 0

Hospital Ship Crew Members Get Amateur Radio Training at Sea

On February 21, US Army civilian contractor Tim Millea, AJ7UU, and MARS Volunteer Doug Smith, W7KF, embarked on the hospital ship USNS Mercy from San Diego to…

0 0

Huge Coronal Hole Darkens the Sun: Solar Storm Forecast 03-22-2018

“Solar storming has subsided momentarily, but a coronal hole connected to the one that sent us fast wind last week is still very much a…

0 0

HAM RADIO in Friedrichshafen Puts Scouts in the Spotlight

“Radio Scouting — The Adventure of Youth Amateur Radio” is the theme for the 43rd edition of the international Amateur Radio exhibition, HAM RADIO, in Friedrichshafen,…

0 0

Radio Amateurs Pitch In to Help as “Hat Trick” of Major Coastal Storms Hit Northeast

Amateur Radio volunteers with WX1BOX at the National Weather Service in Taunton, Massachusetts, and various ARES groups had their hands full during March, as Mother Nature’s hat…

0 0

Ham-Astronaut Part of New Space Station Crew Heading into Space on March 21

Two US astronauts and a Russian cosmonaut are ready for their journey to the International Space Station (ISS), which will begin on Wednesday, March 21….

0 0

Uniden SDS100 – Coming Soon

Uniden creates another first with the SDS100 True I/Q Scanner, the first scanner to incorporate Software Defined Radio technology to provide incredible digital performance in…

0 0

Yaesu FT-4XR / FT-4VR : ANNOUNCEMENT

Yaesu FT-4XR FM DUAL BAND TRANSCEIVER Range: 136-174, 400-480MHz Antenna Connector: SMA Power Source: 12.6 VDC Nominal, Battery Operated Exclusively REPORT SUMMARY Regulatory Standard CFR…

0 2

Candidate Release: WSJT-X Version 1.9.0-rc3

Release: WSJT-X Version 1.9.0-rc3 March 18, 2018 ——————————— Changes from WSJT-X Version 1.9.0-rc2 include the following: – Corrected a number of flaws in Fox behavior,…

0 0

New Book: Receiving Antennas for the Radio Amateur is Now Shipping!

ncrease your station’s receive performance with new book Receiving Antennas for the Radio Amateur by ARRL author Eric P. Nichols, KL7AJ.   Although the fundamental characteristics of…

0 0

Announcing the TYT MD-UV380 Dual Band DMR Radio

“We received an announcement from TYT last night that a new DMR radio will be coming soon. We haven’t received a lot of details, but…

0 0

ARRL to Shine Spotlight on Public Service Communications at Hamvention 2018

Hamvention® 2018 is May 18-20 at the Greene County Fairgrounds and Expo Center in Xenia, Ohio. The largest annual Amateur Radio gathering in the US,…

0 0

Deadline Approaching to Submit Nominations for Five ARRL Awards

The deadline to submit nominations for these five ARRL awards that recognize educational and technological pursuits in Amateur Radio is just 2 weeks away. Nominations…

0 1

SmartSDR v2.1.33 Now Available

FlexRadio Systems announces the immediate availability of SmartSDR v2.1.33 for the FLEX-6000 Signature Series SDRs.  SmartSDR v2.1.33 is a General Availability (GA) maintenance release containing…

0 2

Amateur Contact Log 6.2 – N3FJP

“Hi All, I’m excited to let you know that Amateur Contact Log 6.2 and new versions of all my contest software are now available! These…

0 5

Wolf River Coils Silver Bullet 1000 Coil – Ham Radio Q&A

The Wolf River Coils Silver Bullet 1000 and the Silver Bullet mini are a variation of the popular screwdriver style antenna. But instead of a…

0 0

Solar Storm Mania Makes Headlines

“According to many media sources, a massive solar storm is supposed to be ravaging Earth today. But the stories are overblown. Indeed a solar storm…