TM-450

Stainless steel mesh speaker
FM Radio ,Emergency Alarm call
High capability li-ion battery ,output power (5W)
Battery save ,vox ,CTCSS,dcs
Reporting number command of English and Chinese function humanism design

 

Frequency Range: VHF 136-174MHZ,UHF 450-470MHZ
Channel :16
Stepping long 25KHZ
Voltage : 7.4V
Battery :1300mAli-ion
service time :9H
Frenquency Stability: ±2.5ppm
Operation Temperature:﹣30℃-﹢60℃
Antenna Impedance: 50ohm
Dimension: 120×60×38mm
Weight: 198g
communication distance:6km

Transmiter
Output Power : 5W/3W
modulation system: F3E
stay emission: ≤65dB
Residual frequency modulation:≤-45dB
Audio distortion: ≦5%
Emission current: ＜1.5A

Receiver  
sensitivity: 12dB SINAD) ≦0.20
selectivity :65dB
djacent Channel Selectivity:≧60dB
Stray rejuction 45Db/40d

Audio power :800mA

Audio distortion:≦5%
askState current:15mA