Product Name: Compact and Light Kid Children Walkie Talkie
Product Features
1. 16 Channels
2. Output Power: 2W
3. Voice Prompt
4. VOX Function
5. Scan Function
6. Scramble Function
7. Time-out Timer (TOT)
8. Battery Saver
9. Low Battery Warning
10. TX End Tone
11. Busy Channel Lock Out
12. Squelch Level Adjust
13. CTCSS/DCS Decode and Encode
14. Wide/Narrow Band 25KHz/12.5KHz
Technical Specifications
|
General Specification
|
|
Model No.
|
1440
|
|
Frequency Range
|
UHF 400-470MHZ
|
|
Channel Capacity
|
16 CH
|
|
Operated Voltage
|
DC 3.3-4.2V
|
|
Channel Spacing
|
12.5KHZ/ 25KHZ
|
|
Battery Capacity
|
1500mAh Li-Ion Battery
|
|
Frequency Stability
|
±2.5ppm
|
|
Operating Temperature
|
-20℃ to +50℃
|
|
Antenna Impedance
|
50Ω
|
|
Dimension
|
95x52x21.5mm (excluding antenna)
|
|
Weight
|
80g
|
|
Transmitter
|
|
Frequency Error
|
±500Hz
|
|
TX Current
|
≤1.2A
|
|
TX Frequency Offset
|
4.3 ± 0.1KHz
|
|
2.1 ± 0.1KHz
|
|
TX Power
|
2W
|
|
CTCSS
|
0.6 ± 1KHz
|
|
DCS
|
0.6 ± 1KHz
|
|
Frequency Response
|
0.3KHz
|
|
0.57KHz
|
|
TX SNR
|
>50dB
|
|
TX Modulation Distortion
|
≤5%
|
|
Adjacent Power Ratio
|
≤-66dB
|
|
Receiver
|
|
RX Sensitivity
|
≤-121dB
|
|
SQ
|
-126(OFF) -123(ON)
|
|
RX Frequency Response
|
0.3KHz
|
|
0.86V
|
|
Audio Distortion
|
≤5%
|
|
Speaker Max Output
|
1.4V ± 0.1V
|
Standard Accessories
Optional Accessories
