TM-298
TM-298

TM-298

TM-298


Overview and Package


TM-298 



MAIN FEATURES


DTMF

PTT ID 

1750 Call Tone

TOT

Channel Scan

CTCSS/DCS

Wide/Narrow Bandwidth

Tail Tone Elimination

Flashlight

Low Power Alarm

Dual-watch Operation

H/L Power 


Voice prompt(Chinese / English)


Package

Antenna USER'S MANUAL
Li-ion battery Certificate of Confirmation
Charger Quality Certificate
Belt clip
Rope

General Specifications

Frequency Range:136-174Mhz/400-480Mhz/350-390Mhz
Channel:16
Channel Spacing:25/12.5KHz
Operating Voltage:3.6V
Antenna Impedance:50Ω
Operating Temperature:-25℃~+65℃
Working Manner:Same frequency simplex or different frequency simpiex
Frequency Stability:±2.5ppm

Receiving part

Transmitter Output Power:1-2W
Modulation W/N:16KΦF3E/11KΦF3E
Maximum Frequency Deviation W/N:≤5.0KHz/≤2.5KHz(W/N)
Stray Power:≤7.5μW
Modulation Sensitivity8-12mV
Audio Distortion:≤10%

Transmitting section

Sensitivity:≤0.25/0.28μV
Intermodulation:≥60dB/≥55dB
Spurious Response Rejection:≥65dB
S/N:43/38dB
Rated Audio Distortion:≤10%
Audio Power:≤0.5W
Intermodulation W/N≥60dB/≥55dB
Receiving Current≤380mA

Package

Battery:1500mAh(Li-ion)
Dimensions(H*W*D)(without antenna):119mmX61mmX36mm
Weight(with antenna and battery):190.5g

Standard Accessories

No Data

Optional Accessories

No Data
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