The Sun Fires a Big Flare & Solar Storm Towards Mars & Ingenuity
Antenna
An Intro and Antennas – Nuts and Volts Magazine
An Intro and Antennas – Nuts and Volts Magazine by H. Ward Silver Read Full Article: Read more
Installation of New 3 El for 80 meters in LZ5R
MILARA CONTEST CLUB LZ1KFM / LZ5R Read more
Isotron ISO20/15/10 – 3 Band HF 20, 15 & 10 Meter Antenna Combination
An Isotron Antenna Solves Virtually Any Restricted Space Problem – For example, a 40 Meter Isotron measures only 22 inches x 16 inches x 15 inch... Read more
XR3: Compact 6 Element 20m/15m/10m Multi-Mono Contest Yagi
If your focus is the 20, 15 and 10 meter ‘Contest Bands,’ have limited antenna space and want the highest possible performan... Read more
Inac AH-1430 (20, 17, 15, 12, 10 m band) – Antenna
AH-521, is a halo antenna of small size but high performance. Supports an RF level between 140 and 210 W. Covers bands used between 12 and 30 M... Read more
Review
Best Handheld Ham Radio for Off Grid | HunVting – Survival Ham Radio
“Today I talk about my 5 current picks for Handheld Ham Radios at my Hunting Lease, where we operate off grid. All radios have various features... Read more
NANOVNA V2 VIDEO TUTORIALS
NanoVNA V2: RTL-SDR.com FM Bandstop Filter Measurements via NanoVNA QT Read more
![Retevis Ailunce HD1 GPS dual band 2m 70cm DMR [ Review and Teardown ]](https://qrznow.com/wp-content/uploads/2018/09/a9131a_22__1_3-1-265x168.jpg)
Retevis Ailunce HD1 GPS dual band 2m 70cm DMR [ Review and Teardown ]
Ailunce HD1 Dual Band DMR Amateur Digital Radio Almost all the operations can be done via radio keypad. Dual Band DMR Radio,Analog and Digital Comb... Read more
Ham Radio HT Antenna Range Test, Diamond SRH770S
“Another video on this new antenna from Diamond, by viewer request, to see how much difference it makes on simplex with a distant station. Diamo... Read more
Why is Coax 50 Ohms?
Why is Coax 50 Ohms? Read more
Equipment
David Clark DC PRO-X Hybrid Electronic Noise-Cancelling Headset
David Clark DC PRO-X Hybrid ENC Technology in a Supra Aural (Rest-on-Ear) Headset Design Leading edge technology and sleek, supra aural design put t... Read more
2-way RX splitter
The splitter or combiner is a very useful device. It can provide equal voltages, equal current, or equal power to matched or unmatched loads. Like all... Read more
Tadiran SDR-7200HH
The Tadiran SDR-7200HH is specifically designed for dismounted soldiers, providing them with voice and data communications together with command and c... Read more
Linear Amp Gemini HF-1K 1.8-50MHz 1kW Solid State Linear Amplifier
Solid State Linear Amplifier 1kW Output High Spectral Purity 460KHz* to 50MHz All Bands Touch Screen Full Colour LCD Display Full QSK Fully automatic... Read more
News
ARRL Now Provides Free RF Exposure Calculator
The FCC has adopted guidelines and procedures for evaluating environmental effects of RF emissions. Under the new FCC rules, some amateurs need to per... Read more
Faith Hannah Lea, KD3Z, is Amateur Radio Newsline 2021 Young Ham of the Year
Faith Hannah Lea, KD3Z, of Palm Coast, Florida, has been selected as the 2021 Bill Pasternak WA6ITF Memorial Amateur Radio Newsline Young Ham of the Y... Read more
Just Released: More Arduino for Ham Radio
The new book More Arduino for Ham Radio by popular author and experimenter Glen Popiel, KW5GP, builds on the success of his two previous titles, Ardui... Read more
Woody White, KZ4AK, Wins the July 2021 QST Cover Plaque Award
The winning article for the July 2021 QST Cover Plaque award is “A Sensitive Field Strength Meter for Foxhunting,” by Woody White, KZ4AK. The QST Cove... Read more
![SSTV Transmissions Scheduled from ISS [ August 6 – 7 ]](https://qrznow.com/wp-content/uploads/2021/08/133827-265x168.jpg)
SSTV Transmissions Scheduled from ISS [ August 6 – 7 ]
Friday and Saturday, August 6 – 7, Russian cosmonauts onboard the International Space Station (ISS) will transmit slow-scan television (SSTV) images f... Read more
![SSTV Transmissions Scheduled from ISS [ August 6 – 7 ]](https://qrznow.com/wp-content/uploads/2021/08/133827-90x60.jpg)
![SSTV Transmissions Scheduled from ISS [ August 6 – 7 ]](https://qrznow.com/wp-content/uploads/2021/08/133827-180x120.jpg)