SdrDx is a free software defined radio application that was originally written to support SDRs built by RF Space. However these days it appears to support multiple other SDRs including the Funcube, Andrus, Peaberry/Softrock and AFEDRI SDRs.
In the latest update they have also added support for the RTL-SDR on OSX. An RTL-SDR dongle is able to connect to the SdrDx program via a special OSX based RTL-SDR server called CocoaRTLServer. At the moment it appears that rtl_tcp is not supp…READ MORE
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23-Centimeter Band in Region 1 Under Discussion Ahead of WRC-23
In advance of World Radiocommunication Conference 23 (WRC-23), the amateur radio allocation at 1240 – 1300 MHz (23 centimeters) remains in the spotlig... Read more
SSO-A mission with Amateur Radio satellites launches Nov. 19
SSO-A mission – credit Spaceflight Spaceflight’s SSO-A SmallSat Express mission, on a SpaceX Falcon 9 from Vandenberg Air Force Base, is currently sch... Read more
Can I Use My HT From a Tornado Safe Room?
“Steven Robertson, KEØJLG, asks if he can use his HT from a tornado/storm safe room. The question is simple, but the answer is a bit more compli... Read more
![FT4JA [ Video ] Juan de Nova 2016](https://qrznow.com/wp-content/uploads/2016/04/11429_500808753460847_6382127601640217191_n-190x122.jpg)
FT4JA [ Video ] Juan de Nova 2016
MONDAY, 28 MARCH 2016 “After 2 days aboard the « Antsivia » and almost 2000 qso as /MM, we are now achored near Juan de Nova. As our documents i... Read more
FlexRadio Systems Announces Upcoming Availability of SmartSDR v3.0
FlexRadio Systems announced today the upcoming availability of SmartSDR v3.0 for the FLEX-6000 Series of transceivers. SmartSDR v3.0 provides operator... Read more
Ho! Ho! Ho! Santa’s on Ham Radio
Share the magic of Ham Radio and Santa Claus with your children, grandchildren, and neighborhood kids. The Santa Net is held every evening between Tha... Read more
Luiton’s LT-25 Watts VHF/UHF Hand-Held
Luiton 25W two way radio 25W high power 25W/10W/5W Tri-power optional Intelligent fan-cooled 4A large capacity Li-ion battery Non-standard CTCSS(58 gr... Read more
Ofcom awards four new community radio licences (February 2020)
Ofcom has today announced the award of three new community radio licences in England, and one in Scotland. The new stations will serve communities in... Read more
MIR-SAT1 CubeSat Expected to Deploy from the ISS on June 22
MIR-SAT1(Mauritius Imagery and Radiotelecommunication Satellite 1), the first amateur radio CubeSat from the Indian Ocean island nation of Mauritius,... Read more
The K7RA Solar Update
Tad Cook, K7RA, Seattle, reports: Sunspots are gone, with none seen since February 3. Spaceweather.com reported on February 10 that a s... Read more
UBA PSK63 Prefix Contest
UBA PSK63 Prefix Contest 1. Date 10 january 2015, 12:00 UTC until 11 january 2015, 12:00 UTC. (every year the 2nd weekend of january) 2... Read more
Using FLDigi to Communicate with Olivia Digital Mode on HF by Tomas NW7US
“This is a demonstration of using FLDigi software to work with the Olivia digital communications keyboard-to-keyboard mode used in the amateur r... Read more
Ham Radio Operators Serve As ‘Eyes On The Ground’ When Severe Weather Hits
BY Bernie Tafoya “CHICAGO (CBS) — When severe weather hit north-central Illinois last week, there was an army of volunteers out gathering inform... Read more
