PX777 VHF+Free Earpiece+Free Speaker Mic

PUXING PX-777 VHF 136Mhz ~174Mhz+earpiece+Speaker Mic

1.VHF
2.136Mhz ~174Mhz
3.VHF 5W output power
4.128 memory channels
5.Built-in 50  CTCSS and 104 DCS
6.Wide (25kHz) and Narrow(12.5kHz) channel spacing programmable in separate channels
7.Come with 1200mAh Li-ion battery
8.Input Frequency directly by keypad
9.VOX built-in
10.Frequency Scan & CTCSS Scan
11.Three different scan type: TO/CO/SE
12.Three color LCD backlight display
13.Sound Alarm
14.Programmable by PC software
16.Priority Scan Function
17.Adjust power High/Low
18.Switching between Channel/VFO
19.Display Channel+ Frequency mode.
20.Adjust squelch level (0-9)
21.Busy channel lockout
22.Keypad lock
23.Reverse Frequency Function
24.Channel step 5k,10k,6.25k,12.5k,25k
25.Program alphanumeric channels name
26.Self-program

TECHNICAL:
Frequency Range 136―174MHz
Working Temperate －20℃―＋50℃
Operating Voltage DC 7.2V
Operate Mode Simplex or Semi-duplex
Dimension 100mm×55mm×32mm (Not included Antenna)
Weight 220g (Including battery)
Antenna impedance 50Ω

Transmitter
Frequency Stability ±2.5PPM
Output Power ≦5W
Max Frequency Deviation ≦5KHz
Audio Distortion ≦3%
Modulation Character +3dB—-3dB  
Adjacent Channel Power ≥65dB
Spurious Radiation ≤7.5UW(-36db for CE)
Occupied Bandwidth ≤16KHz

Receiver
RF Sensitivity ＜0.2UV(12DB SINAD)
Audio Distortion  ≦3%
Audio Response +2dB—-10dB  
Adjacent Channel Selectivity ≥60dB
Intermodulation Rejection ≥60dB
Blocking  ≥80dB

Free for

Speaker Microphone

Free for