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KANGLONG walkie-talkie
-
KL-520
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Detailed introduction：
Quick Details
|
Place of Origin |
Fujian, China (Mainland) |
|
Brand Name |
KANGLONG |
|
Model Number |
KL-520 |
|
Type |
Handheld |
|
Dimensions |
120mm*58mm*45(not included antenna) |
|
Frequency Range |
V:400-480MHz |
|
Storage Channel |
16 |
|
Output Power |
8W |
|
Color |
Black |
|
Voltage |
7.4v |
|
Battery Type |
2500mAh Li-polymer |
|
Warranty |
1 year |
Main functions
VOX function
Aging function
Scanning function
Emergency alarm function
High/low TX power selectable
Write frequency encryption function
Time out Time limit function(TOT)
Low power warning function
Battery power saving function
Chinese or English voice prompt
Built-in 50set of QT and 105 set of DQT
Wide/narrow bandwidth selective(25.KHz/12.5KHz)
Specification
Integral Part
| Frequency range |
400-480MHz |
| Temperature range |
-20℃∽+60℃ |
| Rated voltage |
7.4V |
| Working |
Same frequency simplex or different frequency simplex |
| Size |
120×58×45mm(Excluding antenna） |
| Weight |
Of About 220g(Including Battery Pack） |
|
Antenna impedance(Ω) |
50Ω |
Transmitter
| Carrier frequency tolerance |
±2.5ppm |
|
Carrier output power |
8W |
|
Modulation limit |
≤5KHz |
|
Audio distortion |
≤5% |
|
Modulation characteristics |
+3dB∽-3dB |
|
Adjacent channel power |
≥65dB |
|
Spurious frequency components |
≤7.5μW |
|
Occupied bandwidth |
≤16KHz |
Receiver
|
Reference sensitivity |
≤0.2μW |
|
Audio distortion |
≤5% |
|
Audio response |
+2dB∽-10dB |
|
Co-channel rejection |
≥-8dB |
|
Adjacent channel selectivity |
≥55dB |
|
Intermodulation immunity |
≥55dB |
|
Spurious reponse immunity |
≥55dB |
|
Blocking characteristics |
≥85dB |
*The above specifications are subject to actual machine
