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Description

Product features

Broadband, high-power.

Main specifications

Parameters Min Typical Max Units
Frequency DC ~ 18 GHz
Attenuation 38.7 40 41.3 dB
VSWR     1.45  

Other parameters

Power 100W Design assurance
Impedance 50Ω
Connector N -JK
Connector material Stainless steel
Surface Black
Product shell material Aluminum
Work Temp. -45~+85℃ Design assurance
Other In Port N-J

Note

1. When installing attenuators, it is necessary to consider sufficient heat dissipation space and avoid installing them next to equipment with high heat output, otherwise the power capacity will decrease;

2. Small power attenuators do not have input and output directions, nor do they indicate directions. When high-power attenuators have input and output port markings, they must be connected to the equipment in the specified direction, otherwise the attenuator may burn out.

Typical test data

Frequency(GHz) S11 VSWR S12 Attenuation
0.01 1.06 -40.29
1.29 1.02 -40.55
2.57 1.04 -40.59
3.86 1.06 -40.6
5.14 1.07 -40.63
6.43 1.05 -40.59
7.71 1.12 -40.55
9 1.05 -40.44
10.29 1.19 -40.4
11.57 1.14 -40.28
12.86 1.1 -40.13
14.14 1.29 -40.12
15.43 1.22 -39.93
16.71 1.02 -39.59
18 1.18 -39.65

Reference picture

Configuration(mm)

Typical test curve

RF Attenuator DA9-40100-0-18000-948

To order
SKU: 407354
RF Attenuator: Fixed, DC - 18 GHz, 100 W, 40 dB, N, 1.45 VSWR (max.)
660.00 $
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Features
Type  Fixed
Power  100 W
Frequency  18 GHz
Attenuation  40dB
Connector  N
VSWR (Max.)  1.45
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