Automated Portable Station for tracking the orbit of ham satellites [Video]

Automated Portable Station for tracking the orbit of ham satellites, meteorologic satellites and International Space Station (ISS).

The transceiver, the netbook with the software for tracking the sats rotates and the whole of electromechanical parts rotates autonomously over the support tripod, so there are no problems of winding cables in the rotation, it is full rotation 360º panoramic (azimuth) and 90º of elevation

Digital Modes

WSJT-X version 2.5.1 released

October 22, 2021 No comments

WSJT-X version 2.5.1 releasedThe development team have announced the General Availability (GA) release of WSJT-X version 2.5.1. This release mainly co... Read more

RC WSJT-X 2.5.0-rc4 is now ready for download by beta testers

August 01, 2021 No comments

“Dear WSJT-X and MAP65 Users, We are pleased to announce that a public Release Candidate WSJT-X 2.5.0-rc4 is now ready for download by beta testers. O... Read more

JS8Call Overview and Settings 2021

April 16, 2021 No comments

JS8Call Overview and Settings 2021 Read more

Yaesu FT-891 Setup for Digital Modes – Ham Radio Q&A

July 12, 2020 No comments

Real-time Radio Spectrum Map Database Demo [ Android App ]

October 13, 2021 No comments

In view of the escalating demand for higher mobile data (from IoT, industry 4.0 applications), there is a growing world-wide interest to improve the r... Read more

SDR Receiver for IOS version 1.2.1 has been released

June 05, 2021 No comments

SDR Receiver demodulates and plays AM and FM signals received by an RTL-SDR, Airspy HF+ or SDRplay radio. Requires a radio and a host comput... Read more

STARWAVES DRM SoftRadio App for Android now available!

May 09, 2021 No comments

The STARWAVES DRM SoftRadio allows you to conveniently enjoy any DRM live radio broadcast on your Android smartphone or tablet. No Internet connection... Read more

MagicSDR – A NEW ANDROID AND IOS RTL_TCP CLIENT

May 05, 2021 No comments

MagicSDR makes it possible to interactively explore RF spectrum using panadapter and waterfall visualization, demodulate and play AM, SSB, CW, NFM, WF... Read more

Antenna

How close can I mount two antennas?

October 25, 2021 No comments

A viewer asks: “I am running three UHF and four VHF radios. They are all on different frequencies. What would be the minimum spacing for the ant... Read more

Wolf River Coil vs End Fed Half Wave: Brunet Island State Park, WI POTA K-1442

October 21, 2021 No comments

You asked for it, here it is: a live A/B test of the Wolf River Coil vs the Chameleon CHA-LEFS End Fed Half Wave antenna. Which will win in this Parks... Read more

Phasing Antennas for Directionality

October 19, 2021 No comments

Jared, N0SPC, is the only ham in his country, and he has a question regarding phasing. He wants to know if he can use a phased array of mobile whips t... Read more

Chameleon CHA-MPAS 2.0 Portable Ham Radio Antenna System

October 15, 2021 No comments

The Chameleon CHA-MPAS 2.0 just might be the best portable Ham Radio antenna that you can get today, due to its versatile configurations and compact s... Read more

News

Mysterious Radio Signal Discovered in Milky Way Center | What Is It!?

October 14, 2021 No comments

Ziteng (Andy) Wang is a PhD student at the University of Sydney. He recently discovered an unusual radio signal coming from the direction of the Milky... Read more

TRI BAND TRANSCEIVER – RS-UV3A

October 13, 2021 No comments

The HobbyPCB RS-UV3A radio module is a 144/220/450 MHz FM transceiver board. The RS-UV3A is a low cost transceiver solution for Packet Radio, repeater... Read more

ARRL Continues Its Efforts to Preserve Amateur Radio Secondary Use of the 3 GHz Band

October 07, 2021 No comments

ARRL President Rick Roderick, K5UR, in a written statement on the newly filed H.R.5378 before the US House Commerce Communications and Technology Subc... Read more