Specifications

75 Tempest®900 4-Channel Wireless Intercom System
900 MHz System Specicaons
RF Frequency 902 to 928 MHz
RF Scheme FHSS with TDMA
Eecve Radiated Power 250mW using 2dBi antenna
Receiver Sensivity 100 dBm for 10 BER
Radio Cercaon FCC Part 15, Canadian RSS-210, license free
Transmission Range 1,000 feet under ideal condions (500  to 900  typical)
Audio Dynamic Range >94dB
Audio Frequency Response 300Hz–3.8KHz with proprietary audio voice shaping
System Latency Less than 50ms direct