“Today, we released version 1.1 of SDRuno. New features include a calibrated power measurement facility, an SNR meter and automatic S-meter calibration. There are many additional improvements and fixes. To find out more about all the additional features, documentation can be found on http://www.sdrplay.com/docs/SDRplay_SDRuno_Release_Notes.pdf and the software is available to download from http://www.sdrplay.com/windows.html – For non RSP users (e.g. RTL-SDR and other EXTIO-based SDRs), the bandwidth limit has been increased to 2.5MHz.
Paul Jones and Mike Ladd have worked tirelessly to get the new features documented in an updated version of the SDRuno Cookbook:http://www.nn4f.com/SDRuno-cookbook.pdf“
Review
Jim W6LG Talks About Grounding, Bonding, Earthing, Shielding and Protecting
What are grounding, bonding, earthing, shielding and protecting in the amateur radio station? This is Part 1 of a series of videos. Should you run a g... Read more
Introducing the PRAS and HPS
Bob Heil talks about the new Parametric Receive Audio System and Heil Powered Speaker for Amateur Radio. PRAS – Parametric Receive Audio System The... Read more
Icom ID-4100 D-Star – Review
Since the introduction of D-STAR in 2001, Icom has been committed to improving and advancing the D-STAR experience. The ID-4100A and it’s advance tech... Read more
How to Receive Beautiful Images of the Earth Directly From Space | GOES-15,16,17 and Himawari 8 HRIT
“In the fall of 2016 I saw my first rocket launch and little did I know that the satellite on that rocket would come to shape and fill my though... Read more
Dxing
JW/OX5M – Svalbard
Svalbard Op : OX5M, OX5T and OZ0J Clubstation JW5E Date: 16 and 23 September 2015. Activity on HF bands, SSB, CW and some DIGI modes using the Call JW... Read more
Antenna Genius 8×1 – 4O3A
Antenna Genius is a smart antenna switch that features 8 antennas to 1 radio. Designed for less demanding applications. LAN/WAN capability was a core... Read more
New 630-Meter Distance Record Claimed
Eric Tichansky, NO3M, and Roger Crofts, VK4YB, are claiming a new world distance record on 630 meters. They worked each other on October 14 at 1032 UT... Read more
Award programme 100th Anniversary of Polish Independence
Dear Amateur Radio Friends, On behalf of Mr Waldemar Sznajder, 3Z6AEF – President of the Polish Amateur Radio Union (PZK) and Mr Piotr Skrzypcza... Read more
Antenna
Erecting the EFHW-8010 End-fed Half Wave Antenna and Initial Testing
EFHW-8010™ Multiband End Fed Half Wave Antenna 130 Feet (39.6m) long NO TUNER needed! Perfect for ALE HFLink, ARES, EMCOM … Resonant on 80/40/30/20/17... Read more
How I designed the Nebula eXtreme Multiband 18m DX Commander Antenna
eXtreme Multiband 18m DX Read more
![Navassa 5 Elements [ K7AGE ] – : Part 9](https://qrznow.com/wp-content/uploads/2020/03/jka-navassa5_xl-190x122.jpg)
Navassa 5 Elements [ K7AGE ] – : Part 9
JK Navassa-5 2 Elements on 10M / 2 Element on 12M / 2 Elements on 15M / 2 Elements on 17M / 2 Elements on 20M / 12ft Boom JK Antennas Navassa-5... Read more
EVER WONDER IF A FULL-SIZE 40M YAGI MAKES A DIFFERENCE? by AA7XT
Check out this YouTube clip that Ulf SM3RAB made A/Bing the K1N DXpedition on a Magnum 340 full-size 3 element Yagi that uses the G0KSC OP-DES feed sy... Read more
Equipment
Ham Radio GoBox Update 2018 by DL1GKK
Ham Radio GoBox by Karl-Heinz Krawczyk “In October 2017 I fulfilled my wish to have a digital amateur radio station as compact as possible in on... Read more
Ham Radio Go Box
Ham Radio Go Box Read more
Icom IC-9700 Picture Mode, New Feature Firmware, DSTAR
“This is a new feature that was added to my IC9700 when I decided to update the firmware. It has been out for a few months now from what I have... Read more
Anker’s massive 120,600mAh portable battery weighs 9 pounds
Most portable batteries pack a few thousand mAh of power into a pocket-sized package. Not this one. It’s an overgrown brute that boasts a ridiculous 1... Read more
