“I’d like to say a big thanks to everyone who joined my journey with this project!
I hope you had a good time listening on the site, and learnt some things about SDR. The purpose of this site was to provide a technological demonstration for amateur radio operators about Software Defined Radio, and I hope this goal has been reached. As this website was a one-person hobby project, with my tasks and responsibilities growing, and my focus moving to other projects at which I hope to make a greater positive impact, I’m unable to further develop SDR.hu and protect it from abuse.
Furthermore, I think this site has some good alternatives now. Nevertheless, in my opinion amateur radio receivers should be shared with strict access control in the future.
If you have more questions, feel free to consult the FAQ.
73!
Andras, HA7ILM”
“I finished the project! Fantastic way of tilting over my vertical antennas. I will review this again in a few weeks to see what I learned... Read more
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Antenna
Cheap Tilt-Over Vertical Antenna
Installed a HUGE 90m (300 feet) Receive Loop
Measuring Balun Ratios
Resonant Frequency of Antennas
RX Antenna – I Installed a Loop On Ground (LOG) for Ham Radio
Gaspar, EA6AMM José Francisco de Almeida, CT4AN, IARUMS Coordinator from REP (Rede dos Emissores Portugueses; Portugal), info... Read more
Tonga Volcano An update on the situation coming out of Tonga. A very large volcano has erupted disrupting satellite, communications and telephone netw... Read more
HamCation A large ARRL team of member-volunteers, program representatives, and presenters will advance the convention theme inviting attendees to “reD... Read more
Vertical HF Antenna made in BULGARIA Bands: 14-18-21-24-28 MHZ Frequency, MHz 14 / 18 / 21 / 24 / 28 Power watts 2,5 kW Radials (number) 4 x 2.05 m VS... Read more
The FCC has established April 14, 2022, as the date by which amateur radio transmissions must stop in the upper 3.45 – 3.5 GHz segment of the amateur... Read more
News
ANACOM acts to eradicate interference and abuse of radio spectrum.
Tonga Volcano Update | Ham Radio Disaster Communications
Extended ARRL Team Will Support February’s ARRL National Convention in Orlando
Vertical HF Antenna LZAV-5BAND
Amateur Operation in 3.45 – 3.5 GHz Segment Must Cease by April 14, 2022
QUAD-Band Handheld Radio Specifications: Brand JIANPAI Product Model 8800UV (plus) Intercom type Full-frequency 8-band intercom Power ≤ 20W Theoretica... Read more
BTECH UV-25X2 X-Series Mobile – 25 Watt Dual Band Radio The X-Series Mobiles introduce our new fully customizable Multi-Color LCD display screen... Read more
The ID-52E Dual-Band D-STAR Digital Transceiver has only been available to buy for just a short time, and you may have already purchased one or be in... Read more
After this story was posted, ARRL announced that it has validated the 222-MHz WAS application of John Swiniarski, K1OR, for WAS # 13. His last contact... Read more
The EASAT-2 and Hades satellites are scheduled to launch on January 13 on a SpaceX TR-3 flight, AMSAT has reported, citing information provided by AMS... Read more
VHF
JIANPAI 8800 QUAD-Band Handheld Radio With Airband Receive
BTech 25×2 Dual Band Mini Mobile – Review
![Reviewing the Icom ID-52E 5W D-STAR Transceiver [ ICOM UK ]](https://qrznow.com/wp-content/uploads/2022/01/maxresdefault-1-190x122.jpg)
Reviewing the Icom ID-52E 5W D-STAR Transceiver [ ICOM UK ]
Growing Number of Operators Completing WAS on 222 MHz
EASAT-2 and Hades Satellites with FM Repeaters Scheduled for Launch
Virtual reality headsets like the Oculus Quest 2 has the capability of remoting into your ham shack computer for remote control of any application on... Read more
What makes a truly world-changing invention?. Of all the inventions of the 20th century just one could be said to have changed the world in such a way... Read more
Stop buying equipment, you only need these five things to have a successful ham radio portable operation. Read more
Lee, KA5NHU, watched Ask Dave Episode #391 and has a question. Could you use the internal tuner inside the IC-7300 or should you use an external tuner... Read more
Robert, W4RKM, has watched many videos on the funtions and capabilities of a rig, but he wants to know the differences and applications for the variou... Read more
Review
Virtual Reality For Ham Radio With Oculus Quest 2
MOSFET – The Most significant invention of the 20th Century
The only five things you need (for portable operation)
How Good is the IC-7300 Internal Tuner?
Uses of Pre-Amp, Attenuation, Notch, Noise Blanker, Noise Reduction, and IP+ ?
