Puxing PX-777 PLUS UHF radio Voice Annunciation

Puxing PX-777 PLUS UHF
Item comes with the original
charger and all accessories.
One Year Warranty

Specifications:

SCRAMBLER AND ANI-CODE
128 memory channels
Built-in 50  CTCSS and 104 DCS
Wide (25kHz) and Narrow(12.5kHz) channel
spacing programmable in separate channels
Come with 1200mAh Li-ion battery
Input Frequency directly by keypad
VOX built-in
Frequency Scan & CTCSS Scan
Three different scan type: TO/CO/SE
Three color LCD backlight display
Sound Alarm
Programmable by PC software
Priority Scan Function
Adjust power High/Low
Switching between Channel/VFO
Display Channel+ Frequency mode.
Adjust squelch level (0-9)
Busy channel lockout
Keypad lock
Reverse Frequency Function
Channel step 5k,10k,6.25k,12.5k,25k
Program alphanumeric channels name
Self-program
Voice Annunciation
CE/FCC approved
400-470MHZ

TECHNICAL:
Frequency Range 400-470MHz
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
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