STA系列全频带衰减器
发布时间：2025-5-2 9:23:36
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产品描述：
STA系列全带衰减器是一种波导衰减器，包括固定衰减器，电平调整衰减器，直读衰减器以及可编程衰减器。有8个，覆盖频段为18-140GHZ。
固定衰减器和电平调整衰减器是E面电阻插入矩形波导的构造。这种构造的插入耗损与绝缘度与频率息息相关。固定衰减器有固定的衰减度分别是t 3, 6, 10, 20 and 30 dB。而电平调整衰减器的衰减度是可调的，通过一个测微计可以从0dB调到30dB。
特点：
频率覆盖18到140GHz
全带操作
高衰减精度
仪表等级
|
CATALOG MODELS (Fixed Attenuator): |
|
Model Number |
STA-AT-
42-F2 |
STA-AT-
28-F2 |
STA-AT-
22-F2 |
STA-AT-
19-F2 |
STA-AT-
15-F2 |
STA-AT-
12-F2 |
STA-AT-
10-F2 |
STA-AT-
08-F2 |
|
Waveguide Size |
WR-42 |
WR-28 |
WR-22 |
WR-19 |
WR-15 |
WR-12 |
WR-10 |
WR-08 |
|
Frequency Range (GHz) |
18 to 26.5 |
26.5 to 40 |
33 to 50 |
40 to 60 |
50 to 75 |
60 to 90 |
75 to 110 |
90 to 140 |
|
Attenuation (dB) |
3, 6, 10, 20 and 30 dB, Full Waveguide Band |
|
Insertion Loss (dB) |
0.2 |
0.2 |
0.3 |
0.3 |
0.4 |
0.4 |
0.5 |
0.6 |
|
VSWR |
1.15:1 |
1.15:1 |
1.15:1 |
1.2:1 |
1.2:1 |
1.2:1 |
1.2:1 |
1.2:1 |
|
Power Handling (W) |
1 |
1 |
1 |
1 |
0.75 |
0.75 |
0.75 |
0.5 |
|
Insertion Length (”) |
4 |
3.5 |
3.5 |
3.5 |
2.5 |
2.5 |
2.5 |
2.5 |
|
Outline |
TA-FK |
TA-FA |
TA-FQ |
TA-FU |
TA-FV |
TA-FE |
TA-FW |
TA-FF |
|
CATALOG MODELS (Level Setting Attenuator): |
|
Model Number |
STA-30-
42-M2 |
STA-30-
28-M2 |
STA-30-
28-M2 |
STA-30-
19-M2 |
STA-30-
15-M2 |
STA-30-
12-M2 |
STA-30-
10-M2 |
STA-30-
08-M2 |
|
Waveguide Size |
WR-42 |
WR-28 |
WR-22 |
WR-19 |
WR-15 |
WR-12 |
WR-10 |
WR-08 |
|
Frequency Range (GHz) |
18 to 26.5 |
26.5 to 40 |
33 to 50 |
40 to 60 |
50 to 75 |
60 to 90 |
75 to 110 |
90 to 140 |
|
Attenuation (dB) |
3, 6, 10, 20 and 30 dB, Full Waveguide Band |
|
Insertion Loss (dB) |
0.2 |
0.2 |
0.3 |
0.3 |
0.4 |
0.4 |
0.5 |
0.6 |
|
VSWR |
1.15:1 |
1.15:1 |
1.15:1 |
1.2:1 |
1.2:1 |
1.2:1 |
1.2:1 |
1.2:1 |
|
Power Handling (W) |
1 |
1 |
1 |
1 |
0.75 |
0.75 |
0.75 |
0.5 |
|
Insertion Length (”) |
4 |
3.5 |
3.5 |
3.5 |
2.5 |
2.5 |
2.5 |
2.5 |
|
Outline |
TA-MK |
TA-MA |
TA-MQ |
TA-MU |
TA-MV |
TA-ME |
TA-MW |
TA-MF |