|
序 号
|
牌 号
|
主 峰
|
短波截止
|
长波截止
|
半带宽
|
厚度
|
|
1
|
DBT400
|
≥45/400±2
|
0/320±5
|
0/525±5
|
≤90
|
2
|
|
2
|
DBT435
|
≥48/435±2
|
0/340±5
|
≤2.0/540±5
|
≤100
|
4
|
|
3
|
DBT470
|
≥40/470±2
|
0/340±5
|
0/600±5
|
≤115
|
4
|
|
4
|
DBT500
|
≥48/500±2
|
0/380±5
|
0/630±5
|
≤100
|
4
|
|
5
|
DBT530
|
≥48/530±2
|
0/420±5
|
0/670±5
|
≤95
|
2
|
|
6
|
DBT545
|
≥48/545±2
|
0/400±5
|
0/720±5
|
≤100
|
4
|
|
7
|
DBT560
|
≥40/560±2
|
0/435±5
|
0/725±5
|
≤104
|
4
|
|
8
|
DBT600
|
≥36/600±2
|
0/470±5
|
≤1.0/800±5
|
≤95
|
4
|
|
9
|
DBT660
|
≥44/660±2
|
0/500±5
|
≤0/800±5
|
≤115
|
4
|
|
10
|
DBT700
|
≥28/700±2
|
≤0.5/570±5
|
≤0/820±5
|
≤95
|
4
|
|
11
|
DBT720
|
≥50/720±2
|
0/500±5
|
≤0/900±5
|
≤140
|
4
|
|
12
|
DBT740
|
≥25/740±2
|
0/650±5
|
≤0/900±5
|
≤85
|
4
|
|
