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For decreasing power level, it's better to offer a fixed Attenuationuation in microwave transmission.
Model Frequency VSWR Attenuationuation Precision Dimension A (mm)
XB-FA-284-3 2.6-3.95GHz ¡Ü1.20 3dB¡À0.5dB
230.0
XB-FA-284-6¡¡ 6dB¡À1.0dB
XB-FA-284-10 10dB¡À1.5dB
XB-FA-284-20 20dB¡À2.0dB
XB-FA-284-30 30dB¡À3.0dB
XB-FA-137-3 5.38-8.17GHz ¡Ü1.20 3dB¡À0.5dB 150.0
XB-FA-137-6
 6dB¡À1.0dB
XB-FA-137-10 10dB¡À1.5dB
XB-FA-137-20 20dB¡À2.0dB
XB-FA-137-30 30dB¡À3.0dB
XB-FA-90-3 8.20-12.5GHz ¡Ü1.20 3dB¡À0.5dB 150.0
XB-FA-90-6 6dB¡À1.0dB
XB-FA-90-10 10dB¡À1.5dB
XB-FA-90-20 20dB¡À2.0dB
XB-FA-90-30 30dB¡À3.0dB
XB-FA-75-3
 9.84-15.0GHz ¡Ü1.20 3dB¡À0.5dB 110.0
XB-FA-75-6
 6dB¡À1.0dB
XB-FA-75-10
 10dB¡À1.5dB
XB-FA-75-20 20dB¡À2.0dB
XB-FA-75-30 30dB¡À3.0dB
XB-FA-28-3
 26.3-40.0GHz ¡Ü1.20 3dB¡À0.5dB 65.0
XB-FA-28-6
 6dB¡À1.0dB
XB-FA-28-10
 10dB¡À1.5dB
XB-FA-28-20
 20dB¡À2.0dB
XB-FA-28-30 30dB¡À3.0dB
XB-FA-10-3
 73.8-110.0GHz 1.20 3dB¡À0.5dB ¡¡
XB-FA-10-6
 6dB¡À1.0dB
XB-FA-10-10
 10dB¡À1.5dB
XB-FA-10-20
 20dB¡À2.0dB
XB-FA-10-30 30dB¡À3.0dB
Products mentioned above are the regular products, and XiBao can design, develop and manufacture the products to meet your specifications. The frequency range of special series can be from 2.60GHz¡«110GHz, and the range of their waveguide can be from WR284(BJ32)¡«WR10(BJ900).

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Model
AttenuationPrecision

VSWR

Frequency(GHz)

Pmax

Dimention (mm)
XB-FA70
3¡À1.0dB
¡Ü1.20
5.38-8.17
5W
120mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA84
3¡À1.0dB
¡Ü1.20
6.57-9.99
5W
120mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA100
3¡À1.0dB
¡Ü1.20
8.2-12.4
5W
100mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA120
3¡À1.0dB
¡Ü1.20
9.84-15.0
2W
100mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA140
3¡À1.0dB
¡Ü1.20
12.4-18.0
2W
100mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA180
3¡À1.0dB
¡Ü1.25
14.5-22.0
1W
75mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA220
3¡À1.0dB
¡Ü1.25
18.5-26.5
1W
50mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA260
3¡À1.0dB
¡Ü1.25
21.7-33.0
1W
50mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA320
3¡À1.0dB
¡Ü1.25
26.5-40.0
1W
50mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB
XB-FA400
3¡À1.0dB
¡Ü1.25
33.0-50.0
1W
50mm
6¡À1.2dB
10¡À2dB
15¡À2dB
20¡À2dB
30¡À2.5dB

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¡¡

    

Model Frequency (GHz) Flange Max.Attenuationuation VSWR Dimension A¡ÁB(mm)
XB-VA-90 8.2-12.4 UG39/U >35 <1.20 150 ¡Á 70
XB-VA-75 10.0-15.0 UBR120 130 ¡Á 70
XB-VA-62 12.4-18.0 UG419/U 110 ¡Á 65
XB-VA-42 18.0-26.5 UG595/U 75 ¡Á 60
XB-VA-34
 21.7-33.0 UG1530/U 75 ¡Á 60
XB-VA-28 26.5-40.0 UG599/U 65 ¡Á 55
XB-VA-22 33.0-50.0 UG383/U 60 ¡Á 55
XB-VA-19 40.0-60.0 UG383/UM 60 ¡Á 55
Products mentioned above are the regular products, and XiBao can design, develop and manufacture the products to meet your specifications. The frequency range of special series can be from 2.60 Ghz to 110 Ghz, and the range of their waveguide can be from R284(BJ32)-WR10(BJ900).

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¡¡Frequency
5-150 MHz
VSWR
¡Ü1.25
Steps (dB)
1¡¢2¡¢4¡¢8¡¢10¡¢20¡¢20 (Seven Steps)
Maximum Attenuation (Amax)
¡Ý25dB
Connection
BNC-50J/BNC-50K

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