Frank Bauer KA3HDO had a minute to fill us in on the new ARISS education initiative SPARKI
Antenna
Robot Adds New Twist to NIST Antenna Measurements and Calibrations
The National Institute of Standards and Technology (NIST) has been pioneering antenna measurement methods for decades, but a new robot may be the ulti… Read more
FX771 MetroPWR Overview
Technical Features METER METROPWR FX771 Coverage 1.8/55 MHz 160/6mt + VHF/UHF (optional) Measure Power AVG, PeP, dBm, R, Z, X , SWR, ReturnLoss Po… Read more
Sky Ham Radio End Fed Antenna , Resonant 40 – 20 – 10
Today many Hams encounter big problems when they want to install a good antenna. Many live in an apartment building, or in an area where the rules do… Read more
5-Band Frame Anetnna – How to Made
“The Frame antenna is not a new idea. It was used during the world wars. Due to its dimensions it can be used in restricted space like balcony,… Read more
Review
Xiegu G90 – Review
G90 is a portable 20W HF amateur radio transceiver with an SDR architecture with built-in auto antenna tuner. The display unit and the radio can be se… Read more
Retevis RT-95 Dual Band Mobile Transceiver Review – Ham Radio Q&A
New Black Retevis RT95Dual Band 200 Channels Mobile Car Radio Description: RT95 Mobile Radio has nice housing, stoutness & stability, advanced and… Read more
![Silphase R1 receiver [ VIDEO ]](https://i0.wp.com/www.nerfd.net/wp-content/uploads/2022/02/head-img-265x168-1.png?w=635&ssl=1)
Silphase R1 receiver [ VIDEO ]
Silphase R1 receiver. Telescoping antenna 1.15m. Location is city center Warsaw, Poland. Outside temperature +4 Celsius degrees. Frequency 1413 kHz. I… Read more
NANOVNA V2 VIDEO TUTORIALS
NanoVNA V2: RTL-SDR.com FM Bandstop Filter Measurements via NanoVNA QT Read more
Equipment
Icom IC-7700 + QST Review
Icom IC-7700 110dB dynamic range and +40dBm 3rd order Intercept Point (IP3) The IP3 performance of a radio can be improved by sacrificing sensitivity,… Read more
New DV4Home V2 digital IP transceiver for D-Star, DMR, C4FM, NXDN
DV4home V2 The DV4home V2 is another member of the successful family of DV4 products. As usual it supports all digital modes, while simplifyi… Read more
BEKO HLV-1250 2 Meter RF Power Amplifier with 1,250 Watts RF output
Designed for Weak Signal, Tropo Scatter, Meteor Scatter, Digital, & Contest Operation! The BEKO HLV-1250 is a special 25th Anniversary Amplifier c… Read more
Elecraft K2
The Elecraft K2 is a full-featured HF transceiver with the options you have come to expect from radios costing over twice as much. Two VFOs wit… Read more
YAESU M-90D Desktop Microphone: UNBOXING
Yaesu M-90D Desktop Microphones utilize a finely tuned dynamic element to deliver rich low to mid frequency response, desirable for a clear and concis… Read more
The post Space Pioneers Amateur Radio Kit Initiative! appeared first on QRZ NOW – Ham Radio News.