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MacLoggerDX is a full-featured amateur radio contact logger for macOS with Transceiver control, Rotor control, Callbook lookup, QSL handling (Hardcopy / LoTW / eQSL / Club Log), DX Cluster and spotting, and basic contesting support.
Front cover of the 25th anniversary UK trade paperback edition of The Hitchhiker's Guide to the Galaxy: The Original Radio Scripts, 2003. The Hitchhiker's Guide to the Galaxy: The Original Radio Scripts is a book, published in 1985, containing the scripts for the original radio series version of The Hitchhiker's Guide to the Galaxy by Douglas ...
An Internet radio studio in 2010. Internet radio, also known as online radio, web radio, net radio, streaming radio, e-radio and IP radio, is a digital audio service transmitted via the Internet. Broadcasting on the Internet is usually referred to as webcasting since it is not transmitted broadly through wireless means. It can either be used as ...
Packet radio networks rely on the AX.25 data link layer protocol, derived from the X.25 protocol suite and intended specifically for amateur radio use. Despite its name, AX.25 defines both the physical and data link layers of the OSI model. (It also defines a network layer protocol, though this is seldom used.) [10]
LIVE365 is an Internet radio network which enables users to create their own online radio stations and listen to thousands of human curated stations. Online radio stations on the Live365 network were created and managed by music and talk enthusiasts, including both hobbyists and professional broadcasters.
The National Radio Systems Committee has introduced a unique Radio Data System Program Identification code for US FM translators. One type of metadata transmitted by RDS subcarrier is the PI code, which is used by the receiver to uniquely identify the audio program being broadcast by the FM station.
In addition to license-free PMR446, CB and SRD/LPD433 radio, Germany has a VHF-FM allocation called Freenet that allows a maximum of 1 W of power on six channels in the 149 MHz band. 149.0250 MHz; 149.0375 MHz; 149.0500 MHz; 149.0875 MHz; 149.1000 MHz; 149.1125 MHz; The Freenet allocation is a re-purposing of the old B-Netz mobile telephone ...
Open Whisper Systems (abbreviated OWS [7]) was a software development group [8] that was founded by Moxie Marlinspike in 2013. The group picked up the open source development of TextSecure and RedPhone, and was later responsible for starting the development of the Signal Protocol [9] and the Signal messaging app.