The PR20 personal role radio operates in 2.4 GHz frequency band using spread spectrum waveform – combination of time hopping, frequency hopping and OFDM (Orthogonal Frequency Division Multiplex). It is primarily designed for operation groups of up to 30 persons (but it also supports networks with unlimited number of participants) allows for full duplex communication in ad-hoc digital networks with no additional infrastructure required. Automatic rebroadcasting (packet routing), space diversity transmission and reception, high speed data transmission, long battery life and relay to higher level network are standard features.
duplex voice communication in a group of up to 30 users,
semi-duplex voice communication without limiting the number of users,
conference call of up to four users,
communication in another net (via a transceiver connected to the other net), • wireless PTT-keying,
learning mode for wireless PTT key assigning,
USB data interface (data expander available),
erasure of entered parameters,
volume regulation in four steps.
Frequency range 2400.0 MHz to 2483.5 MHz
Modulation type OFDM, frequency and time hopping
Number of channels 256
Number of presets 8
Duplex data transmission simultaneously with voice 16 kbit/s
Environmental specification according to MIL-STD-810E
EMC according to MIL-STD-461E
Radio dimensions including BP200 battery pack W 78 mm x H 133 mm x D 27 mm
Dimensions of BP200 battery pack W 78 mm x H 63 mm x D 27 mm
• PR20 personal role radio max. 0.23 kg
• BP200 battery pack max. 0.22 kg
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