Attenuators
1 - 6 dB
7 - 20 dB
21 - 40 dB
+ 0.3 dB
+ 0.5 dB
+ 0.7 dB
Type N - Medium Power
10 Watts - DC - 18 GHz Precision Performance
Frequency:
DC - 18.0 GHz, DC - 12.4, DC - 8.0 and DC - 2.0 units available
Attenuation Values:
1 - 40 dB as noted
Attenuation Accuracy:
DC-12.4 GHz
12.4-18.0 GHz
+ 0.5 dB
+ 0.75 dB
+ 1.0 dB
Impedance:
50 Ohms
VSWR:
1.06 + 0.02 f (GHz) max
Power:
10 Watts average @ 40C derated linearly to 1 Watt @ 125C
Peak Power:
100 Watts except Model 477 series is 5Kilowatts
Operating Temperature Range:
-54
o
C to +125
o
C
Finish:
Black Anodized Aluminum with Stainless Steel Connectors
DC - 18.0 GHz
Male/Female
ATT-0397-XX-NNN-07
397 Series
Female/Female
ATT-397F-XX-NNN-07
Model Number
Male/Male
ATT-397M-XX-NNN-07
Attenuation Value
1 - 6 dB
7 - 40 dB
Length A
2.38 (60.5)
2.82 (71.6)
Attenuation Value = XX, Select 01 thru 40 dB in 1 dB increments
10 Watts
DC - 12.4 GHz
Male/Female
ATT-0392-XX-NNN-07
392 Series
Female / Female
ATT-392F-XX-NNN-07
Model Number
Male / Male
ATT-392M-XX-NNN-07
1 - 6 dB
7 - 40 dB
A
Attenuation Value= XX, Select 01 thru 40 dB in 1 dB Increments
Attenuation Value
Length A
2.32 (58.9)
2.75 (69.9)
10 Watts
DC - 8.0 GHz
Male/Female
ATT-0398-XX-NNN-07
398 Series
Female / Female
ATT-398F-XX-NNN-07
Model Number
Male / Male
ATT-398M-XX-NNN-07
A
Attenuation Value= XX, Select 01 thru 40 dB in 1 dB Increments
Attenuation Value
1 - 6 dB
7 - 40 dB
Length A
2.48 (63.0)
2.91 (73.9)
10 Watts
DC - 2.0 GHz
Male/Female
ATT-0477-XX-NNN-07
477 Series
Female / Female
ATT-477F-XX-NNN-07
Model Number
Male / Male
ATT-477M-XX-NNN-07
3.10*
Attenuation Value= XX, Select 03 thru 40 dB in 1 dB Increments
10 Watts - 5 Kilowatts Peak
Note: U.S. Patent No. 4,011,531 applies.
VSWR: 1.25 Max.
Note: Female to Female Model is 3.02 (76.7) long
Male to Male Model is 3.18 (80.8) long
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