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технический параметр
|
Serial |
Parameters |
303±1MHz |
308±1MHz |
315±1MHz |
320±1MHz |
|
1 |
Center Frequency |
303MHz |
308MHz |
315MHz |
320MHz |
|
2 |
Bandwidth |
±1MHz (302～304MHz) |
±1MHz (307～309MHz) |
±1MHz (314～316MHz) |
±1MHz (319～321MHz) |
|
3 |
Insertion Loss |
≤6.0dB |
≤6.0dB |
≤6.0dB |
≤6.0dB |
|
4 |
VSWR |
≤1.5:1 |
≤1.5:1 |
≤1.5:1 |
≤1.5:1 |
|
5 |
Rejection |
≥40dB@ 307～309MHz |
≥40dB@ 302～304MHz |
≥40dB@ 302～304MHz |
≥40dB@ 302～304MHz |
|
≥40dB@ 314～316MHz |
≥40dB@ 314～316MHz |
≥40dB@ 307～309MHz |
≥40dB@ 307～309MHz |
||
|
≥40dB@ 319～321MHz |
≥40dB@ 319～321MHz |
≥40dB@ 319～321MHz |
≥40dB@ 314～316MHz |
||
|
6 |
Surface Finish |
Black Paint |
|||
|
7 |
Connectors |
SMA-Female |
|||
|
8 |
Port Sign |
Port1:ANT ; Port2:303±1MHz ; Port3: 308±1MHz ; Port4: 315±1MHz ; Port5: 320±1MHz |
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|
9 |
Size |
253.5*193*68mm |
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