interphones T-889

详情

interphones T***9 Main Features: 1) In accordance with rainwater humidity, dust, vibration shock tests of the American army MIL –**0C、D、E 2) Built-in CTCSS/DCS 3) *6 Storage channels 4) Lock missing or low voltage 5) Time- out Timer 6) Battery save 7)QT (Quiet talk) and DQT(Digital quiet talk) 8)High capacity Li-ion with ***0mAH 9)Voice Annunciation(Chinese/English) General specification Frequency range ******0MHz RF output power 5/7W Channel number *6 Working manner Simplex of co-frequency or alien frequency Battery Li-ion battery(***0mAH about *5 hours) Operating voltage DC: 7.5V Antenna Impedance *0Ω(Inductively loaded antenna) Dimension **6**7**0mm Weight **0g (with battery and antenna)