Syntech PX-777 (UHF/VHF) Radio

1.VHF 5W/ UHF 4W output power
2.128 memory channels
3.Built-in 50 CTCSS and 104 DCS
4.Wide (25kHz) and Narrow(12.5kHz)
channel spacing programmable in
separate channels
5.Come with 1200mAh Li-ion battery
6.Input Frequency directly by keypad
7.VOX built-in
8.Frequency Scan & CTCSS Scan
9.Three different scan type:TO/CO/SE
10.Three color LCD backlight display
11.Sound Alarm
12.Programmable by PC software
13.Bell ring when receiving signal
14.Priority Scan Function
15.Adjust power High/Low
16.Switching between Channel/VFO
17.Display Channel+ Frequency mode.
18.Adjust squelch level (0-9)
19.Busy channel lockout
20.Keypad lock
21.Reverse Frequency Function
22.Channel step 5k,10k,6.25k,12.5k,25k
23.Optional Frequency range:
136-174Mhz/400-470Mhz/
240-260Mhz/465-520Mhz
24. Program alphanumeric channels name
25. DTMF encode
26.Self-program
27.VFO/MR key to store and delete channel
28.Passed CE&FCC approval

TECHNICAL SPECIFICATION

GENERAL:
Frequency Range:136¨D174MHz£¬245-246MHz£¬400¡ª470MHz
Working Temperate £¬20¡æ¨D£«50¡æ
Operating Voltage DC 7.2V
Operate Mode Simplex or Semi-duplex
Dimension 100mm¡Á55mm¡Á32mm (Not included Antenna)
Weight 220g (Including battery)
Antenna impedance 50¦¸

TRANSMITTER
Frequency Stability ¡À2.5PPM
Output Power ¨Q5W
Max Frequency Deviation ¨Q5KHz
Audio Distortion ¨Q3%
Modulation Character +3dB¡ª-3dB
Adjacent Channel Power ¡Ý65dB
Spurious Radiation ¡Ü7.5UW
Occupied Bandwidth ¡Ü16KHz

RECEIVER
RF Sensitivity £¼0.2UV
Audio Distortion ¨Q3%
Audio Response +2dB¡ª-10dB
Adjacent Channel Selectivity ¡Ý60dB
Intermodulation Rejection ¡Ý65dB
Spurious Response ¡Ý70dB