| 型号： | - |
|---|---|
| 品牌： | - |
| 原产地： | 中国 |
| 类别： | 电子、电力 / 通信和广播电视设备 / 其他通讯产品 |
| 标签︰ | tetra , 宽频直放站 , DBA |
| 单价： |
¥15000
/ 台
|
| 最少订量： | 1 台 |
| 最后上线︰2024/07/17 |
Tetra 5W Band Selective Repeater Specifications V1.0
1. Specifications
|
NO. |
Items |
Parameters |
Remarks |
||
|
Downlink |
Uplink |
||||
|
1 |
Frequency Range |
390MHz～395MHz |
380MHz～385MHz |
390MHz~430MHz，Can be customized according to customer requirements |
|
|
2 |
Output Power（Max） |
37±1Bm |
30±1dBm |
|
|
|
3 |
Max Gain |
85±3dB |
85±3dB |
|
|
|
4 |
Gain Modulation Range |
30dB |
|
||
|
5 |
Gain Modulation Step |
1dB |
|
||
|
6 |
Gain Modulation Error |
While gain is 0-20dB,Error≤1dB;While gain is 21-30dB时,Error≤1.5dB |
|
||
|
7 |
Noise Factor |
≤5dB |
≤5dB |
Test with full gain |
|
|
8 |
Max NO Damage Input Power |
-10dBm |
-10dBm |
|
|
|
9 |
Automatic Level Control（ALC） |
Output power variation < 2dB or be off when adding 10dB at max output power. |
|
||
|
10 |
Pass Band Ripple |
≤3dB |
|
||
|
11 |
VSWR |
≤1.5 |
|
||
|
12 |
Time Delay |
≤5.0μs |
|
||
|
13 |
Spurious Emissions |
In-Band |
≤-36dBm/3kHz or ≤-60dBc/30kHz |
|
|
|
Out-Band(Deviation from the band edge outside 2.5MHz) |
9kHz～1GHz：≤-36dBm |
||||
|
1GHz～12.75GHz：≤-30dBm |
|||||
|
14 |
IMD |
In-Band |
≤-55dBc/30kHz |
|
|
|
Out-Band(Deviation from the band edge outside 2.5MHz) |
9kHz～1GHz：≤-36dBm |
||||
|
1GHz～12.75GHz：≤-30dBm |
|||||
|
15 |
Gain Out of band |
≤50dB@400kHz ≤40dB@600kHz ≤35dB@1MHz ≤25dB@5MHz |
Complies with ETSI |
||
|
16 |
Frequency Stability |
≤0.05ppm |
|
||
|
17 |
Local Monitoring & Control |
RS232 |
Dry contact alarm |
||
|
18 |
RF Connection Mode |
N/F,50Ω |
|
||
|
19 |
Power Supply Mode |
AC 100V～260V,45~55Hz |
|
||
|
20 |
Power Consumption |
≤220W |
|
||
|
21 |
Operation Temperature |
-25℃ ～ +55℃ |
|
||
|
22 |
Casing class |
IP55 |
|
||
|
23 |
Machine Weight |
≤20kg |
|
||
|
24 |
Dimension |
357mm×217mm×453mm （W*H*L） |
|
||
|
25 |
MTBF |
≥50000h |
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||
| 付款方式︰ | 现款现货 |
|---|---|
