UHF 400-470MHz 0.5W Mini Walkie Talkie Ear Hanging Two Way R

Detailed Information About The Product:

Feature: 1.Frequency Band: UHF(400-470MHz). 25 Channels
2. Normalmode: 38 CTCSS+61 CDCSS. Professional mode:50 CTCSS+105 CDCSS
3. PC programmable. Power saving function
4.Ban on busy. Could work with other walkie talkies(the same channels and frequency)

Specification:
Channel:25
Working Temperature:-20°C ~ 60°C
Standard Voltage:3.7V
Battery Capacity:280 mAh
Channel Spacing:12.5 K/25KHZ
SIZE(excluding antenna):53mm x 21.5mm x 15mm( no Back
buckle)
Weight:17 g (no earpiece)
Antenna Impedance:50Q
Transmitting Part:
Freq Stability:≤±2.5 ppm
Output power: Less than 0.5W
Modulation:F3E
Residual FM: Less than -35dB
Audio Distortion: Less than 3%
Receiving Part:
Sensitivity: Less than -121dBm
Adjacent selectivity: Greater than 70 dB
Intermodulation: Greater than 70 dB
immunity SN ratio:≥48 dB
Audio Distortion:≤S3%
Material: ABS
colour: black

Package Contents:
1 x Mini Wlkie Taklkie
1 x Charger
1 x USB cable
1 pair x Headset

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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