Trunked Radio System Wikipedia

Two-way radio - Wikipedia.

A two-way radio is a radio that can both transmit and receive radio waves (a transceiver), unlike a broadcast receiver which only receives content. It is an audio (sound) transceiver, a transmitter and receiver in one unit, used for bidirectional person-to-person voice communication with other users with similar radios. Two-way radios are available in stationary (base station), mobile ....

https://en.wikipedia.org/wiki/Two-way_radio.

Terrestrial Trunked Radio – Wikipedia.

Terrestrial Trunked Radio (TETRA), ursprunglich Trans European Trunked Radio mit derselben Abkurzung ... (TEDS). Mit diesem System sind bis zu 300 kbit/s moglich, was etwa einer Verzehnfachung der Geschwindigkeit bedeutet. Damit konnten auch visuelle Informationen wie Karten, Digitalbilder oder Videosequenzen ubertragen werden, was die ....

https://de.wikipedia.org/wiki/Terrestrial_Trunked_Radio.

Radio Teletype (RTTY) - Signal Identification Wiki.

Nov 05, 2021 . RTTY Radio TeleTYpe (Also known as Baudot or ITA2) uses the Baudot 5-bit alphabet with FSK Frequency-Shift Keying to send text messages over the shortwave. This mode is gradually dying out in favor of more robust modes like PSK31 in the amateur service. Uses the ITA-2 alphabet (Commonly known as Baudot, derived from the Murray code)..

https://www.sigidwiki.com/wiki/Radio_Teletype_(RTTY).

Dsdplus fastlane setup.

Setup fastlane for Phase 1 P25 Trunked system tracking using an RTL SDR Digital Speech Decoder (DSD) is an open source program for decoding signals MOTOTRBO is a Motorola digital radio product marketed primarily to business/industrial users In this video I detail how to use the SDRplay RSP1A (or any SDR) to decode DMR digital signals using the..

https://rmbcg.belleathome.eu/dsdplus-fastlane-setup.html.

POCSAG - Signal Identification Wiki.

POCSAG (Post Office Code Standardisation Advisory Group), also known as Super-POCSAG, Radio Paging Code No. 1 or RPC1, is a one-way 2FSK paging protocol that supports 512, 1200, and 2400 bps Bits per second (bps).POCSAG transmissions of different speeds and different paging protocols (e.g. FLEX) on the same paging channel are supported.POCSAG's official ....

https://www.sigidwiki.com/wiki/POCSAG.