Categoria: QRZNow

Radioskaf On July 21, 2022, Russian cosmonaut Oleg Artemyev and European Space Agency astronaut Samantha Cristoforetti are expected to deploy ten small spacecraft (SVSU-55 No. 1 & R-390) from the International Space Station during extravehicular activity (VKD-54) ( SWSU No. 5), SWSU-55 No. 2 (SWSU... Read more

On Wednesday, August 10, 2022, radio club Zottegem ON6ZT / UBA section ZTM plans the Friends Round Flemish Ardennes from a warm air balloon. ON8VC Jurgen, ON3NSB Niels and ON5MB Bernard provide the round on the well-known frequency 145.550 MHz. Balloon will take off in the... Read more

The Defense Advanced Research Project Agency (DARPA, USA) has issued the first call for proposals for its Ouija programme, which aims to use sensors on “near-Earth satellites” (VLEOs) to gain new insights into the propagation of HF (shortwave) radio waves in the ionosphere. Due to the high density... Read more

Current Ham-Friendly Homes For Sale Brooksville, FloridaSuperstation For Sale 24 acres of land, just 30 minutes north of Tampa. Custom-built, open floor plan home w/4 bdrm, 2 bath. 3 x 195 foot Rotating Rohn Towers. 2 x Rohn 55 Towers (1 @ 85ft, 1 @... Read more

The SAC Contest Committee has unanimously decided to cancel this year’s two sections of the Contest. Our decision has been made due to the ongoing war in the region and in consideration of the IARU declaration about friendship between people. We hope that the situation... Read more

ICOM IC-V3500 65 W Powerful RF Output Power The Icom IC-V3500 is a rugged 2 m mobile transceiver providing powerful 65 W* of output power. Its large heatsink maintains stable output even during continuous transmission.* Output power differs depending on version and specific regulatory requirements.... Read more

Graphical Frequency Allocations Download and print PDF documents using Adobe Reader. Frequency Bands Chart [PDF] (8.5 X 11; grayscale) Frequency Bands Chart [PDF] (8.5 X 11; black/white) Frequency Bands Chart [PDF] (8.5 X 11; color) Frequency Bands Chart [PDF] (11X17; color) Frequency Bands Chart [PDF] VERTICAL (8.5 X 11; color) Review Clean up your shack – RSGB Convention lecture... Read more

Buddipole Checking out the Buddipole Buddistick Pro. A 40m-6m L dipole antenna for ham radio. Designed as a multi-band, portable antenna for 40m – 6m, the Buddistick PRO is an excellent performer with any transceiver up to 250 watts.  The Buddistick PRO comes packaged in... Read more

Here we take a look at how we use the Leo Bodnar GPSDO Mini with the Adalm Pluto to fix any frequency drift. Mini Low Jitter Precision GPSDO Reference Oscillator (1 Port) A new mini version of Leo Bodnar’s popular low jitter GPS Clock –... Read more

Steve, W1SWE, would like some advice on what coax to use and where the best spot for the Grounding Rods and Lightning Arrestors is. Antenna $35 Airspy YouLoop Passive Antenna Review June 29, 2020 No comments HF Portable & Flexible Receive Loop Antenna Covers HF... Read more

Yaesu FT-710 “In the “Search for devices that have received technical standard conformity certification, etc.” on the Ministry of Internal Affairs and Communications’ radio wave utilization homepage, wireless devices that have obtained “technical standard conformity certification” and “construction design certification” by registered certification bodies, etc.... Read more

2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show. Ham Radio Outlet went to the show, of course and spoke to many of the vendors. In this video, your Ham Radio Sensei,... Read more

There are a number of ways to add dB gain to your transmitted signal. But how much difference does 3dB or 6dB make? Is it worth the effort! Peter G3OJV demonstrates using calibrated audio tracks. In this video I deliberately started with a difficult to... Read more

To support amateur self-training in radiocommunications including improving amateur operating skills, conducting technical investigations, and intercommunicating with other amateurs around the world, especially IARU member society headquarters stations, using the 160, 80, 40, 20, 15 and 10 meter bands. Dates: The second full weekend of July... Read more

My Holiday Ham Radio Antenna. NOTE: I used a Classic Stay-Up kit as an experiment. These are not normally supplied but I was away for 2-weeks and was running some tests with a number of different clamps. TWO are normally supplied with the DX Commander... Read more