Baofeng UV-B5 UHF/VHF 400-480/136-174MHz Dual Band FM Two Way Radio Walkie Talkie Transceiver Interphone

1) Output : 5W/2W
2) Frequency Range: 136.00-174.00 MHz
400.00-470.00 MHz
3) PC or Manual Program
4) Radio Function
5) Voice Prompt
6) DTMF Code
7) 50 CTCSS and 104 DCS Codes
8) Time-out Timer (TOT)
9) Step Frequency(5,6.25,10,12.5,20,25KHz)
10) Battery Saving
11) VOX Function
12) Busy Channel Lock Function
13) Low Battery Warning
14) Dual Band, Dual Display and Dual Standby
15) Auto Back Light
16) 3 Scanning Ways (Time, Carrier wave, Search)
17) PTT-ID (Press PTT to transmit code, release PTT to transmit code, or both can transmit code)
18) Frequency Difference Setting
19) Keypad Number directly choose the Menu Function
20) Reverse Frequency Function
21) High illumination Flashlight
22) High &Low Power Switchover
23) Priory Scanning Function
24) Wide/Narrow Band Selection
25) ANI Code Edition
26) Relay Forwarding Confirmed (1750 HZ)
27) Noise Reduction
28) U/V Cross Band Dual Watch
29) Dimension: 116x58x36mm

Unity Section:
Frequency Range:
136.00-174.00 MHz
400.00- 470.00MHz
Storage Channel
99
Step Frequency
2.5/5/6.25/10/12.5/20/25KHz
Rated voltage
DC 7.4 V
Battery Capacity
H-1800 mAh
Battery Life
About 10 Hours
Frequency Stability
2.5ppm
Work Temperature
-20 to +60
Frequency Combination
PLL frequency synthesis
Antenna Impedance
50
Wok Mode
Same Frequency simplex Operation or Different Frequency simplex Operation
Dimension
116x58x 36 mm (Excluded Antenna)
Transmitter
Output Power
5W/ 2 W
Modulation Mode(W/N Band)
FM (F3E)
Maximum Frequency Deviation (W/N Band)
<5KHz(W), <2.5KHz(N)
Spurious Power
7.5 ?W
Adjacent channel power
65dB (W) ,55dB (N)
Spurious Radiation
<-60 dB
Audio Distortion
<5 %
SNR
45dB(W), 40dB(N)
CTSCC/DCS Frequency Deviation(W/N Band)
0.70.1KHz (W), 0.40.1KHz (N)
Modulation Sensitivity
8-12mV
Transmitting Current
1200mA
Receiver
Sensitivity
0.20 ? V (12dB SINAD)
Audio Power
1 W
Inter modulation Interference Resistance
65dB (W), 55dB (N)
Adjacent channel Sensitivity (W/N Band)
65dB (W), 55dB (N)
Audio Distortion
5 %
Receiving Current
400m A