Categoria: QRZNow

The Secret Government Radio Signals Antenna Arduino Mega2560 based Antenna Rotator Controller June 08, 2016 No comments by Vinod Es “Well after a long time I am back with a new project ! This is an attempt to build an Antenna rotator controller using Arduino... Read more

Mount Your Mobile Ham Radio Antenna The Right Way Review The Xeigu G90 QRP Transceiver on CW October 08, 2020 No comments The Xeigu G90 QRP Transceiver on CW Read more RigExpert TI-3000 USB Transceiver Interface, HF Digital Modes, FT-8/FT-4/PSK April 27, 2020 No comments... Read more

We’re back at the park to test the most expensive ham radio handheld radios available today. Which radio will have the strongest transmit signal, best receive audio quality and best transmitted audio quality? Review LimeSDR Mini – Full Duplex SDR Transceiver – DATV – QO100... Read more

A Yaesu ATAS Antenna on the Roof? What is the Best Way to Deploy an End Fed Half Wave Antenna? Where Can You Buy A Telescopic Mast for Ham Radio these days? Antenna K7RL on Camano Island overlooking the Pacific June 27, 2019 No comments... Read more

The winning article for the September 2022 QST Cover Plaque award is “Dual-Band Sloper for 60 and 17 Meters,” by Patrick Brannick, N2BZD. The QST Cover Plaque Award — given to the author or authors of the most popular article in each issue — is determined by a... Read more

I take a look at the Chameleon CHA LEFS 8010 Light Weight End Fed Sloper Antenna. This antenna gives you 8 bands, without the need of a tuner, from 10 meters to 80 meters. 80M 40M 30M 20M 17M 15M 12M and 10M – No... Read more

Using the Loop Remote Tuner allows you to get further away from the antenna and have more precise control over the antenna. This is advantageous for those that would like to put the antenna outside and sit indoors or in a structure. This tuner is... Read more

“I’ve had a number of requests to shoot a video series about the Yaesu FT-710 AESS, similar to my FTdx10 series. Ham Radio Outlet loaned me a Yaesu FT-710 AESS for just that purpose. In this video I compare the receive audio and the DNR... Read more

Antenna BEAM 16 elements 5 bands „contest” (New model 2022) Bands: 80/40/20/15/10 [ m ] Active elements: 2/ 3/ 3/ 3/ 5 [ pcs ] Gain (dBd): 3,8/4,8/5,4/5,9 /7,3/ [ dBd ] Gain (dBi): 10,2/11,7/12,5/12,9/14,3 [ dBi ] F/B (dB): 19/ 21/ 23/ 23/ 22... Read more

Here we take a look at the RX888 Mk2 SDR Receiver which has a whopping 64 MHz real time bandwidth on HF! RX-888 MKII SDR Radio Receiver SDR Ham Radio Receiver LTC2208 16Bit ADC Direct Sampling R828D Description:Weare pleased to announce the second-gen of RX888.... Read more

Self-tightening silicone rubber tubular gasket for our cables Ø 5,4 (.212”) or 7,3mm (.287”) or 10,3mm (.400”) or 12,7mm (.500”), matched to any one of our related connectors and adapters (Except 7/16 and right-angle connectors if installed before inserting it). M&P-Silicone-Seal-L: reliable optimal tubular gasket that quickly seals the male-female connection, or connector-adapter-connector, tightly,... Read more

HF 3 Band Antenna designed for 20m 15m and 10m 3B-334HD Ultimate HF Tri-band Antenna 3B-334HD with central wide-spaced elements that can fit in antenna towers up to 0.6m wide. 3 Band Antenna on 6 meter boom covers 3 upper bands: 20-meter, 15-meters, and 10-meter... Read more

Robert, KD1JG, has some questions on his options for his balun set up. I have multiple suggestions for his set up. Watch to learn more about his options and what I think will work best for him. Antenna 8 EL. DELTA LOOP 144 MHz (144DL8)... Read more

This week our Sun continues to snooze and solar activity quiets down. We do have a small coronal hole beginning to rotate through the Earth strike zone now, which will give us a short blast of fast solar wind. Aurora photographers at high latitudes could... Read more

Not every radio ham operator likes headphones, but others may wonder if they should invest in a pair. Peter G3OJV, highlights some of the reasons that may persuade you to consider a pair. Antenna Inflatable Satellite Antenna May 23, 2022 No comments Inflatable Satellite Antenna... Read more