Crony Professional Walkie Talkies, Best Portable Civilian Midland Handheld Two Way Radio -CY-810 -Yellow

General Frequency range:420.000-470.000mhz Rated voltage:dc 3.6v (rechargeable li-ion battery) Memory channel:16 channels Antenna impedance:50ω Working manner:frequency single or different frequency single operation Dimension: 127mm x 60mm 33mm Transmitter Output power ≤5w Modulation mode (widelnarrow bandwidth):16k0 f3e, 11k0 f3e Maximum frequency deviation <5k/<2.5khz Remanent radiation:<7uw Pre-emphasis character:per fold frequency patch 6db Emission current :≤1.2a Ctcss/dcs (wide/narrow band width) :0.75khz+-50hz, 0.37khz+-30hz Modulation sensitivity: 12mv Modulation distortion:≤5% Receiver Sensitivity :-122dbm (12db sinad) Modulation receiver bandwidth :5khz Audio power: 1w Audio distortion :<10% Blocking: ≥85db Inter modulation: ≥60db ≥55db Adjacent channel selectivity: ≥65db ≥60db Spurious rejection:≥65db