Dave Hachadorian, K6LL”
Source:AE5X
Review
BaofengTech BTECH 50X3 Triband Mobile Radio Review and Power Testing
BTECH UV-50X3 X-Series Mobile – 50 Watt Tri Band Radio 13.8V (15 Amp) Operating Voltage Source Required – Dual Receiver Radio (Dual RF), C... Read more
NANOVNA V2 VIDEO TUTORIALS
NanoVNA V2: RTL-SDR.com FM Bandstop Filter Measurements via NanoVNA QT Read more
Antenna
Green Heron Rotator Controller RT-21azel
Rotator Controller RT-21 Azimuth/Elevation Two separate control boards for independent Azimuth and Elevation New crisp OLED displays Separate Point-an... Read more
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
Cross-Band Yagi 144/430 MHz 5+9 el. 150cm
DK7ZB based, especially recalculated for armateur sattelites use – 146 and 437 MHz. Cross-Band Yagi The antenna is designed mainly for co... Read more
Equipment
New ! OM Power OM2200HF Amplifier 2.2 Kw
General description of the OM Power OM2200HF amplifier The linear amplifier OM2200HF is designed for all short wave amateur bands from... Read more
RPi3 image for SDRplay
SDRplay “This release (V0.4) is a complete image for the Raspberry Pi 3 with a range of pre-built applications for SDRplay devices. Please note... Read more
![MB1 SDR HF/6M/VHF Transceiver, Expert Electronics [ Hamvention ]](https://qrznow.com/wp-content/uploads/2019/05/SUN-SDR2-190x122.jpg)
News
ARRL Announces 2018 Teachers Institutes on Wireless Technology Sessions
As part of its educational outreach through the Education & Technology Program (ETP), ARRL will offer three sessions of the Teachers Institute on... Read more
The IARU Monitoring System newsletter reports now available
The IARU Monitoring System newsletter reports Dr. Titon Dutono YB3PET is now coordinator of IARUMS Region 3. He has had an interest in radio since ele... Read more
Air Force Pledges Continued Cooperation with Radio Amateurs During Cape Cod Radar Upgrades
As updating of the Pave PAWS radar installation gets under way at the Cape Cod Air Force Station in Massachusetts, the US Air Force has reached out to... Read more
![Hurricane Watch Net Activation Plans [Update]](https://qrznow.com/wp-content/uploads/2017/09/em-190x122.jpg)
Hurricane Watch Net Activation Plans [Update]
The Hurricane Watch Net remains at Alert Level 5 – Catastrophic Response Mode. We will remain in continuous operation until further notice. The Hurric... Read more
Ham radio nets activated for Typhoon Kammuri
ARU-R1 Emergency Communications Co-Ordinator Greg Mossop G0DUB reports information received from Dani YB2TJV about Typhoon Kammuri which is affecting... Read more
