Products
TYT-777
Model: TYT-777
Shipping Weight: 1kg
Units in Stock: 1000
Manufactured by: China
Description
Features
Specfications
Accessories

TYT-777 can supply you with more convenience with the main functions such as Scrambler锛?0 CTCSS /104DCS code锛寁oice security device and automatic numbering identification (ANI).

Main function:

Frequency Range: 136-174MHz/245-246MHz/350-390MHz/400-470MHz/465-520MHz

Reverse frequency function

128 memory channels

CTCSS/DCS function

Channel name setting  

Wide/narrow band selective

High/low power selective

Transmitter time-out timer(TOT)

Group calls / selective calls

Busy channel lock

Multi and priority channel scan function

PC software programmable

Scrambler(optional)

ANI ID function

Voice prompt

Tri-color backlight adjustable

Low battery alarm

squelch level setting

LED displayBeep setting

Channel spacing

 Battery power display

 Auto keypad lock

 0-9 grades voice sensitivity selectable

 Backlight setting

Emergency alarm function

Frequency difference setting

Specification

Item number TYT 777
General
Frequency Range 136-174MHz/350-390MHz/400-470/465-520MHz
Channel No. 128
Channel Spacing 5 kHz/6.25kHz/10 kHz / 12.5kHz/25.0kHz
Frequency Stability ±2.5ppm
Operating Voltage -25~+60°C
Antenna Impedance 50Ω
Operating Voltage  7.2V
Dimension(W x H x D) 115x 56x 30mm
Weight 220g(Include battery & antenna)
Battery 1100/1300mAh (Li-ion Battery)
Transmitter
RF Output power 4W/5W
Modulation Type 16kΦF3E
Modulation Limiting ≤±5kHz
Modulation Character +3dB / -3dB
Spurious Radiation 0.75μW
Adjacent Ch. power ≥65dBb
Max Fr. Deviation ≤5kHz
Occupied Bandwidth ≤16KHz
 Receiver
Receiving Sensitivity <0.25μV
Adjacent Ch. Selectivity 60dB
Inter-modulation 60dB
Co-channel suppression -8dB
Audio Response +2dB -10dB
Audio Output 500mW
Audio Distortion ≤3%

 

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