產品規格:
機種編號:3284A(CH-3284H) 機種名稱:四分歧器 |
序
號 |
項目 |
單
位 |
性能參數 |
1 |
分歧損耗 |
TAP LOSS |
dB |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
允許偏差 |
±1.5 |
2 |
插入損耗 |
5-65MHZ
65-550MHZ
550-750MHZ
750-1000MHZ |
dB |
≤4.0 |
≤4.0 |
≤2.8 |
≤2.5 |
≤1.8 |
≤2.0 |
≤1.2 |
≤1.5 |
≤4.0 |
≤4.0 |
≤2.8 |
≤2.5 |
≤1.8 |
≤2.0 |
≤1.2 |
≤1.0 |
≤4.3 |
≤4.3 |
≤3.0 |
≤2.8 |
≤2.0 |
≤2.5 |
≤1.5 |
≤1.8 |
≤4.5 |
≤4.5 |
≤3.5 |
≤3.0 |
≤2.5 |
≤2.8 |
≤1.8 |
≤2.0 |
3 |
反向隔離 |
5-65MHZ
65-550MHZ
550-750MHZ
750-1000MHZ |
dB |
≥22 |
≥22 |
≥28 |
≥30 |
≥30 |
≥30 |
≥32 |
≥34 |
≥22 |
≥22 |
≥30 |
≥30 |
≥30 |
≥30 |
≥32 |
≥34 |
≥22 |
≥22 |
≥26 |
≥26 |
≥28 |
≥30 |
≥32 |
≥34 |
≥20 |
≥20 |
≥24 |
≥24 |
≥25 |
≥26 |
≥26 |
≥26 |
4 |
相互隔離 |
5-65MHZ
65-550MHZ
550-750MHZ
750-1000MHZ |
dB |
≥20
≥25
≥20
≥20 |
≥22
≥30
≥25
≥22 |
5 |
反射損耗 |
5-65MHZ
65-550MHZ
550-750MHZ
750-1000MHZ |
dB |
≥14
≥16
≥14
≥14 |
6 |
屏蔽衰減 |
dB |
≥100 |
|
|