specifications

　　frequency range: 136-174mhz/400-470mhz

　　channel capacity: 16

　　channel spacing: 12.5khz/25khz

　　normal operating voltage: dc3.7v±15%

　　battery pack: 1650mah lithium-ion

　　operating temperature: -20°c~+60℃

　　rf power: 2w/1w

　　4fsk modulation accuracy: ≤5% @25℃, ≤10% @extreme temperature

　　adjacent channel power ratio: ≥65db(wide band), ≥55db(narrow band)

　　analog receiving sensitivity: ≤-121dbm

　　digital receiving sensitivity: -117dbm(ber≤1%)

　　audio power: ≥450mw(8Ω)

　　dimensions (wxhxd): 54×120×35m m

　　weight: 176g (with battery and antenna)