Attenuators
DC - 18 GHz Precision Performance
Frequency:
DC - 18.0 GHz
Attenuation Values:
1 - 40 dB as noted
Attenuation Accuracy:
1 - 6 dB
+ 0.3 dB
7 - 20 dB
21 - 40 dB
41 - 60 dB
+ 0.5 dB
+ 0.7 dB
+ 1.5 dB
7mm Precision Types
Impedance: 50 Ohms
VSWR:
as noted
Power:
as noted
Peak Power:
200 Watts on 2 Watt units and 100 Watts on medium power units
Operating Temperature Range:
-54C to +125C
Finish:
Black Anodized Aluminum and Stainless Steel Connectors
DC - 18.0 GHz
431 Series
Model Number
7mm Precision - Low VSWR
ATT-0431-XX-7MM-02
Attenuation Value = XX, Select 3, 6, 10, or 20 dB
VSWR: 1.12 @ DC-4.0, 1.15 @ 4.0-8.0, and 1.20 @ 8.0-18.0 (GHz) max.
Power: 2 Watts average @ +25
o
C derated linearly to 0.5 Watts @ +125
o
C
DC - 18.0 GHz
220 Series
Model Number
7mm Precision - Broadband Performance
ATT-0220-XX-7MM-02
Attenuation Value= XX, Select 1 thru 60 dB in 1 dB Increments
VSWR: 1.07 + 0.015 f (GHz)
Power: 2 Watts average @ +25
o
C derated linearly to 0.5 Watts @ +125
o
C
Attenuation
1 - 20 dB
21 - 60 dB
A
2.19
2.47
DC - 12.4 GHz
395 Series
Model Number
7mm Precision - 5 Watts
ATT-0395-XX-7MM-02
Attenuation Value = XX, Select 01 thru 40 dB in 1 dB increments
VSWR: 1.06 + 0.02f (GHz)
Power: 5 Watts average @ +25
o
C derated linearly to 1 Watt @ +125
o
C
Attenuation
1 - 6 dB
7 - 40 dB
A
2.68
3.12
DC - 12.4 GHz
396 Series
Model Number
7mm Precision - 10 Watts
ATT-0396-XX-7MM-02
Attenuation Value = XX, Select 01 thru 40 dB in 1 dB increments
VSWR: 1.06 + 0.02 f (GHz) max
Power: 10 Watts average @ +25
o
C derated linearly to 1 Watt @ +125
o
C
Attenuation
1 - 6 dB
7 - 40 dB
A
2.68
3.12
23
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