Product Parameter:
<br />Emergency Alarm
<br />ANI CODE(PTT ID) 
<br />FM Radio 
<br />DTMF 
<br />Low Battery Alert 
<br />Squelch Tail Elimination 
<br />Power.  5W 
<br />Channel Annunciation 
<br />Auto Power-savimg 
<br />Multiple Scanning 
<br />Sound Alarm 
<br />Keypad lockout 
<br />Full-function keypad 
<br />Program alphanumeric channel name 
<br />Large Capacity Li-ion Battery 
<br />Busy Channel Lockout(BCLO) 
<br />Squelch Level Programmable 
<br />128 memory channels
<br /> 
<br />Detailed Specification:
<br />Frequency Range:136-174/240-260mhz
<br />Channel Capacity:128
<br />Frequency Stability:2.5ppm
<br />Antenna Impedance:50 
<br />Operating temperature: 20 C to +60 C
<br />
<br />Supply voltage
<br />Rechargeable Lithium-Ion :7.4V/2200mAh
<br />Consumption in standby 75mA
<br />Consumption in reception:380mA
<br />Consumption in transmission 1.4A
<br />Mode of operation:Simplex or semi-duplex
<br /> 
<br />Transmitter
<br />RF Power:7W//2W
<br />Type of modulation:FM
<br />Emission class:16K F3E/11K F3E(W/N)
<br />Maximum deviation  5kHz/  2.5kHz(W/N)
<br />Spurious emissions<-60dB
<br />
<br />Receiver
<br />Receiver Sensitivity:0.2 V(at 12 dB SINAD)
<br />Intermodulation:60dB
<br />Audio output:1000mW
<br />Adjacent channel selectivity:65/60dB
<br /> 
<br />Package includes:    
<br />1 x UV-8DR Radio
<br />1 x Battery 2350mah
<br />1 x Antenna
<br />1 x Battery Charger
<br />1 x Belt Clip
<br />1 x Operation Manual  
<br />1 x Air duct headphone