• Durable Wear Resistant,Sensitive and durable
• Environmental protection PC
• Rubber keyboard
• Dual-band handheld transceiver with display function
• Commercial FM radio receiver (65MHz-108MHz) 
• Built-in LED flashlight
• Built-in RX CTCSS/DCS scan
• Function VOX
• Alarm function
• Broadband/narrowband selectable
• Function beep on the keyboard
• Dual Watch/dual Reception
• Crossband reception/transmission
• Battery saving function
• Programmable by PC
• Built-in key lock

• JIANPAI
• Model :UV8DR
• Output power :<=5W
• High/Low TX power selectable : 5W/1W
• Band VHF:136-174MHz &UHF: 400-480MHz
• Battery capacity : 2350mAh
• Battery type : Li-ion battery
• Rated Voltage : 7.4V DC±10%
• 128 groups channels storage Shortcut menu operation mode
• VFO & Memory channels scan Emergency Alarm
• Time-out Timer (TOT) 0~9 grades VOX selectable
• PTT & ANI ID FM radio and 25 stations storage
• Voice companding 50 CTCSS/104 DCS
• High/Low TX power selectable Busy channel lock-out(BCLO)
• DTMF function OFF SET function
• Wide/Narrow Band(25kHz/12.5kHz) A/B band independent operation(UV UU VV)
• VOX function Yes
• Busy lockout function Yes
• Scanning function Yes
• Time-out Timer (TOT) function Yes
• Battery voltage display function Yes
• Channel name display and editing functions Yes
• Signal strength indicator Yes
• FM radio Yes
• Emergency alarm function Yes
• Antenna Impedance 50ohm
• Weight : 255g
• Frequency stability:  ±2.5ppm
• Carier wave tolerance 5ppm
• Modulation : 16kØF3E / 11kØF3E
• Max frequency deviation : < 5kHz(Wide)
• < 2.5kHz(Narrow)
• Modulation character 6 dB per fold frequency patch
• Emission current < 1.6A(5W)
• CTCSS / DCS 0.5±0.1kHz(Wide)
• 0.3±0.1kHz(Narrow)
• Sensitivity < 0.16µV(12dB SINAD)
• Silent sensitivity < 0.2µV
• Intermediation Distortion <10%
• Inter modulation 8-12mv
• Adjacent channel selectivity         ( wide/narrow) <-65dB(Wide) <-60dB(Narrow)