| Model: | AR25S |
|---|---|
| Brand: | ANSUN |
| Origin: | Made In China |
| Category: | Security & Protection / Safety Products |
| Label: | SMA surge arrester , S type arrester , SMA antenna spd |
| Price: |
US $16.5
/ pc
|
| Min. Order: | 1 pc |
| Last Online:24 Dec, 2013 |
Application
1) Various transmit-receive system of radio-frequency signal
2) Network signal wireless transmit-receive equipment
3) Industrial control signal wireless transmit-receive equipment
4) Satellite television (SATV) receiving equipment
5) Surveillance signal wireless transmit-receive equipment
6) Other wireless communication equipment
7) Other radio-frequency signal equipment
Feature
1) Big working bandwidth
2) Feed power supply
3) High discharge current capacity, low residual voltage
4) Low insertion loss and Standing-wave ratio (SWR)
5) Quick response
6) Precise limiting voltage
7) Stable performance, reliable working
8) Compact size
Specification
|
Model |
AR25S |
|
Working frequency |
0-2.5 GHz |
|
Max continuous working voltage |
≤70V |
|
Nominal discharge current |
5KA |
|
Max discharge current |
10KA |
|
Insertion loss |
≤0.2 dB |
|
Standing-wave rate (SWR) |
≤1.2 |
|
Interface type |
SMA-K/J |
|
Working conditions |
Temperature:－40～＋85℃； Relative humidity:≤95％(25℃); Elevation≤3km |
|
Note: For latest information, please contact ANSUN company |
|
Installation and wiring
a) To reliably protect lightning, to connect a antenna SPD in each side of antenna output and protected device terminal. In low lightning strike frequency area or in the condition of antenna without amplifier, only to install a antenna SPD in protected device terminal.
b) The earth lead, as short as possible (section area above 4mm²), is welded on the lug of antenna SPD, and the other side of SPD closely connects to the earth bus of lightning protection system
