![]() ![]() Note: In many of these regions, the paging frequencies and bands listed below are shared with other radio services, including land mobile two-way radio. In the following sound file first is a POCSAG 512 sound then the second is POCSAG 1200. The frequency at +4.5 kHz KiloHertz (kHz) 10^3 Hz represents a 0 where the -4.5 kHz KiloHertz (kHz) 10^3 Hz represents a 1. The modulation used is FSK Frequency-Shift Keying with a ±4.5 kHz KiloHertz (kHz) 10^3 Hz shift on the center carrier. Faster modes constituted the upgraded version, Super-POCSAG, which supported 1200 bps Bits per second (bps) and 2400 bps Bits per second (bps) speeds. The 512 bps Bits per second (bps) mode was the original and standard POCSAG speed mode. ![]() all three use FSK Frequency-Shift Keying modulation. POCSAG has three speeds, 512 bps Bits per second (bps), 1200 bps Bits per second (bps), and 2400 bps Bits per second (bps). ![]() POCSAG supports tone, numeric, and alphanumeric data transmission. The Post Office Code Standardisation Advisory Group was from the British Post Office, which used to run nearly all telecommunications in Britain before privatization. POCSAG's official designation is " CCIR Comité Consultatif International pour la Radio (Predecessor of the ITU-R) Recommendation 584, Radio Paging Code No. FLEX) on the same paging channel are supported. POCSAG transmissions of different speeds and different paging protocols (e.g. 1 or RPC1, is a one-way 2FSK paging protocol that supports 512, 1200, and 2400 bps Bits per second (bps). 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. POCSAG (Post Office Code Standardisation Advisory Group), also known as Super-POCSAG, Radio Paging Code No. POCSAG (Post Office Code Standardisation Advisory Group) ![]() Paging Modes: AFSK Paging Link - POCSAG - Glenayre Paging Link - Motorola PURC Tone Remote Control - FLEX - ReFLEX - Golay Paging (GSC) - ERMES ![]()
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