30 YearsWireless Communication System Solution Supplier
30 YearsWireless Communication System Solution Supplier
K-520 UHF/PMR446 Analog Radio
K-520
K-520 is a business Analog Radio, with a nice commercial design, thin & compact.With reliable material, its low weight brings a comfortable touch feeling. Simple and fast program, easy operation. Bringing you instant voice and high price comparison.
Product Orientation Map
Features
Specifications
Accessories
Function
Appearance Introduction
Product Accessories
Antenna
Hand Strap
Belt Clip
Battery
Charger Pod
| General | |
| Frequecy Range |
136-174MHz/350-390MHz 400-470MHz/450-520MHz |
| Channels | 16 |
| Channels Spacing | 25KHz /12.5KHz |
| Working Voltage | DC 7.4V |
| battery capacity | 1200mAh |
| Frequency Stability | +2.5 PPM |
|
Operating Temperature Range |
-20~+55C |
| Antenna interface | SMA-K |
| Antenna Impedance | 50Ω |
| Dimension (L×W×H) | 112.5×58.5×35.5(mm) |
| Receiver | |
| RX Sensitivity | 0.2uV |
|
Adjacent Channel Selectivity |
-65@25KHz； -60@12.5KHz |
| Signal to noise ratio | 40dB@25KHz |
| Audio Response | +2～-10dB;+1～-3dB |
| Audio power | 400mW |
| Audio Distortion | ≤5％ |
| Transmitter | |
| Output Power | 5W (VHF) / 4W (UHF) / 1W |
| Transmitting current | ≦1.5A |
| Modulation | F3E |
| Occupy bandwidth | ≦16KHz ; ≦8.5KHz |
| Transmitting | ≦7.5μW |
| Signal to noise ratio |
-40@12.5KHz； 45@25KHz |
| Audio Distortion | ≦5% |
| Modulation Limiting |
±2.5@12.5KHz； ±5.0@25KHz |
| Audio Response | +3 to -3dB |
| Neighboring power |
≥65dB@25KHz； ≥55dB@12.5KHz |
Product accessories
Antenna
Hand Strap
Belt Clip
Battery
Charger Pod
About Us
Products
Solution
Contact Us
Telephone consultation service line
+86-(0)595-22471179
#5, Chongxiang Street, Econ.&Tech. Area, Quanzhou, Fujian, China.
WeChat：+86-13960400802
E-mail：sales@cnlisheng.com
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