Personal Role Radio

From HFUnderground

British military version of the IISR intra-squad radio (personal infantry radio - not tactical radio). Very short range, low probability of intercept (LPI).

Frequency hopping spread spectrum or FHSS. 50mW output. 15 user-selectable "channels" (talkgroups). Very low probability of intercept. 2.4 GHz band (2.45 GHz, 2450 MHz band).