China High quality Wireless Two Way Radio Quotes, Factory, Manufacturers
China High quality Wireless Two Way Radio Quotes, Factory, Manufacturers

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Wireless Two Way Radio

Brand : LISHENG / YSHON / MOHANTON

Product origin : CHINA

Delivery time : 3-30 DAYS

Supply capacity : 30000PCS / MONTH


MODEL

LS-747


CATEGORY

Analog   Portable Two Way Radio

FREQUENCY

136-174MHz   / 244-247MHz

350-390MHz   / 400-470MHz / 450-520MHz

OUTPUT POWER

8W   / 5W / 2W

MIC/SPK JACKS TYPE

KENWOOD   TYPE

DIMENSION

without Antenna

114*57*38 mmwithout   Antenna



Ø  199 Channels

Ø  Scan/ Priority Channels Scan

Ø  Low Battery Alarm

Ø  Power Saving

Ø  VOX function / VOX Delay Function

Ø  CTCSS50/DCS107

Ø  Scan CTCSS/DCS

Ø  Emergency Call

Ø  Time out Timer (TOT)

Ø  Roger

Ø  Keypad Lock

Ø  Beep Sound

Ø  Tail Tone Eliminate

Ø  PC programmed

Ø  Scrambler

Ø  Compandor

Ø  Auto Power Off

Ø  Channels Named

Ø  Three Operation Modes

Ø  Menu / Shortcut Key Operation

Ø  FM Radio

Ø  High/Low output power selective

Ø  Whisper

Ø  Call Ring





Li-ion Battery Pack(1800mAh)1pc
Power Supply1pc
Desk-top Charger1pc
Antenna 1pc
Belt Clip1pc
Hand Strap1pc
User Manual1pc


Technical Specification.png


GENERAL

Frequency   Range

136-174MHz /

244-247MHz/

400-470MHz /

450-520MHz

Working   Temperature

-25  to + 55 

Channels

199

Antenna   Impedance

50Ω

Channel   Spacing

25/12.5KHz

Dimension

114*57*38 mm

Working   Voltage

DC 7.4V

Weight(include   antenna and battery)

250g

Frequency   Stability

±2.5ppm



Transmitter

Receiver

Output Power

H: 8W, M: 5W, L:2W

Sensitivity

0.16uV / 0.22uV

Modulation   Mode

16KФF3E / 8KФF3E

Adjacent Channels Selectivity

70dB/60dB

Modulation   Limiting

±5KHz/±2.5KHz

Intermodulation

≥60dB

Audio   Distortion

≤5%

Spurious Response Rejection

≥70dB

Residual   frequency modulation

-45dB/-40dB

SNR(Signal   to Noise Ratio)

≥50/45dB

Adjacent   Channel Power

-70dB/-60dB

Audio   Output Power

1.0W

Spurious and Harmonic Wave

-36dBm<1GHz   -30dBm>1GHz

Audio   Distortion

≤5%


Tags: wireless two way radio / Two Way Radio / High Power Radio / 8W radio / 10W two way radio


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