Wouxun 689E 66-88MHz plus Mic-speaker

Main Features:

* Reverse Frequency Function
* DTMF Encoding and Decoding
* High/Low Power Selection (VHF: 5W/1W UHF: 4W/1W
* 105 Groups DCS/50 Groups CTCSS
* Wide/Narrow Bandwidth Selection (25KHz/12.5KHz)
* ANI (Caller ID)

* PTT ID

* TOT (Time-Out Timer)
* VOX Transmission
* Distant Alarm
* All Calls, Group Calls and Selective Calls
* Multi Step Frequency (5K/6.25K/10K/12.5K/25K)
* Multi Scan Mode (TO/CO/SE)
* Wire Clone Function
* FM Radio
* IP55 Waterproof
* Scrambler not available
* 2 Tone Available
* 1750HZ Burst Tone
* Priority Channel Scan

Frequency Range  VHF: 66-88MHz 

Channel Capacity  128

Channel Spacing  25/12.5KHz

Maximum Deviation   ±5KHz to 25KHz ±2.5KHz to 12.5KHz 

Frequency Stability  ±2.0ppm

Operating Voltage  7.4V

Operating Temperature   -30℃～+60℃

Battery  1300(Li-ion)

Standby Current  50mA

Antenna Impedance  50Ω

Dimension (without antenna＆battery(L×W×H)  105×62×39(mm)

Weight (with antenna＆battery)  258g

Transmitter

RF Power Output  VHF:5W/1W
Modulation  16KфF3E/11KфF3E

Spurious and Harmonious  -36dBm＜1GHz -30dBm＞1GHz

FM Noise  40dB

Adjacent Channel Power  70dB/60dB

Audio Distortion  ≤5﹪

Receiver

Sensitivity (12dB SINAD)  0.25μV

Selectivity  60dB

Intermodulation  60dB

Spurious Response Rejection  65dB/70dB

Audio Power Output  500mW

Audio Distortion  ≤3﹪(0.5W)