PC Program (Spread spectrum by program ) Dual Band External Speaker/PTT DTMF function, 2 tone, 5tone Patrol function Monitoring function Telehalo function Remote death function Boot function Alarm function Call key Long distance communication 25W power output Receiving: Broadband Narrowband Sensitivity less than equal 0.25 less than equal 0.35 (12db SINAD) Adjacent Channel equal 70db equal 60db Selectivity Intermodulation equal 65db equal 60db Spurious response equal 70db equal 70db Audio response +1~-3db(0.3~3KHz) +1~~3db(0.3~2.55KHz) Signal to noise ratio equal 45db equal 40db Audio distortion less than equal 5% Transmiting: Broadband Narrowband Output Power 25W/20W(VHF/UHF) System 16KF3E 11KF3E Adjacent channel equal 70db equal 60db power Signal to noise ratio equal 40db equal 36db Parasitic and equal 60db equal 60db harmonic waves Audio response +1~-3db(0.3~3KHz) +1~~3db(0.3~2.55KHz) Audio distortion less than equal 5% Colour:As Shown Material:PC Package Contents: 1 x QTY KT-WP12 Mobile Radio 1 x Microphone 1 cable 1 x Mounting Bracket 1 x Screw and fuse Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.