Categoria: QRZNow

The ARISS team will be supporting Slow Scan TV (SSTV) operations from the International Space Station during the period of Dec 26-31 The images will be related to lunar exploration. The transmissions should be available worldwide on 145.800 MHz FM. The planned SSTV mode is... Read more

Here we take a look at a cheap clone of a uSDX Transceiver. Antenna Why Won’t My 80-Meter Dipole Cover the Whole Band? February 04, 2021 No comments Why Won’t My 80-Meter Dipole Cover the Whole Band? Read more TORNADO TUNER 80D – MOTOR TUNE... Read more

ICOM D-STAR Third Generation Repeaters support analog, D-STAR and a mixed mode configuration. While analog operation is for local communications, combine the D-STAR mode with the ID-RP3 G3 software to join the D-STAR Global network. In addition to mixed mode functionality, the G3 hardware combines... Read more

An overview of some of the features in SDRangel, an open-source TX & RX SDR (Software Defined Radio) application. Home Antenna Stealth HOA, Shunt Fed, 80m Through 6M HF Antenna By TN07 Engineering, MyGO2 Antennas August 23, 2021 No comments Another way to beat the... Read more

“I have build a ultra simple multiband endfed antenna. It weight 58 Gram only.” Antenna Chameleon CHA-MPAS 2.0 Portable Ham Radio Antenna System October 15, 2021 No comments The Chameleon CHA-MPAS 2.0 just might be the best portable Ham Radio antenna that you can get... Read more

Here is the Rigexpert AA-2000 Zoom, their flagship antenna analyzer. This is SO MUCH MORE than checking SWR. This is a complete analysis in your hand. Check antennas for resonance and see every aspect of the antenna and system. Using the TDR feature, you can... Read more

Wahhab, YI3WHR, is researching some Baluns and is having trouble deciphering what the baluns strengths and capabilities are in comparison to an antenna. So Dave will explain, Baluns vs Antennas, What is best for What? Antenna The MFJ-1669 40-10 Meter Mobile Antenna with built-in Auto... Read more

Xiegu X6100 Antenna Metrovna modern antenna analyzer December 05, 2015 No comments Metrovna and ‘a modern antenna analyzer designed for amateur radio.It allows you to measure all the parameters of an antenna as SWR, R, X, Z,Phase,RL,… Read more Hy-Gain T2X Tailtwister Series II –... Read more

George, WG4J, has a alpha delta 4 position switch that he wants to use to switch between his radios instead of the antennas. He asks, Will this work? Antenna Ham Radio EMP Kit, The Tactical Trash Can August 31, 2020 No comments “Many believe the... Read more

Use the Ideal NOALOX 4 oz. Anti-Oxidant Compound to improve the efficiency of aluminum conductor connections. This compound provides additional inner-strand and inner-conductor current paths. The Modular Portable Antenna System (MPAS 2.0) is a concept allowing the radio operator to configure and deploy the antenna system in a... Read more

PDW – An SDR Decoder For ACARS & POCSAG Pagers Antenna Two element QUAD antenna Model RQ-26H October 31, 2015 No comments Antenna RQ-26H- preset “Cubical Quad” on the bands 6, 10, 12, 15, 17, 20 m with heavy duty design. It uses the most... Read more

HT Antenna The most common question I get? What antenna do you use or recommend for your hand held ham radio? Well today, I’m going to put ’em to the test. Watch this video before you buy an aftermarket antenna for your HT ham radio.... Read more

Short teaser of the on-board measurement equipment. This is by far not the final software, but it shows the hardware features we have, making life for builders and operators easy. Antenna Using FT8 to demonstrate Antenna Orientations October 11, 2021 No comments One man’s observation... Read more

Never miss a station you are trying to work again with the HamAlert App. This app is a companion to the HamAlert web site (hamalert.org) and lets you receive push notifications from HamAlert. HamAlert is a system that allows amateur radio operators to get notifications... Read more

Is the MB1 Prime 2021 an HF Ham Radio or a computer? Or both? On today’s lunchtime livestream, I will hook up this radio and attempt some POTA chasing, after we go over all of the details of this feature RICH ham radio! Expert Electronics... Read more