#18B-30 Bridged H Attenuator | Related Equipment Waveguides Antennas

18B-30

Fixed Attenuator

NSN 5985-01-190-6837

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011906837

Technical Specifications of NSN

Application Design:
Transmission line
Body Material:
Brass
Body Surface Treatment:
Nickel plated
Overall Length:
2.000 inches
Overall Diameter:
0.580 inches
Operating Tempurature Range:
-55.0/+125.0 degrees celsius
End Application:
6625-01-144-4481
Voltage Standing Wave Ratio:
1.25 and 1.30 and 1.35
Input Impedance Rating In Ohms:
50.0
Output Impedance Rating In Ohms:
50.0
Coaxial Connector Series Designation:
Bnc
Power Rating:
2.0 watts average and 500.0 watts peak
Rf Signal Attenuation In Decibels:
30.0
Voltage Standing Wave Ratio Frequency Range:
+0.0/+4.0 gigahertz and +4.0/+8.0 gigahertz and +8.0/+12.4 gigahertz
Attenuation Accuracy Reference Frequency:
12.4 gigahertz
Attenuation Accuracy In Decibels:
-0.80/+0.80
Connection Type Per Function:
Female input and male output
Unpackaged Unit Weight:
4.000 ounces
Mounting Method:
Connector
Terminal Type And Quantity:
2 connector
Frequency Range:
Between 0.000 hertz and 12.400 gigahertz
Precious Material And Location:
Inner conductor surfaces gold
Precious Material:
Gold
Fsc Application Data:
Antennas, waveguides, and related equipment
NSN:
5985-01-190-6837
Item Name:
Bridged H Attenuator
Cage Code:
93459

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2051-30
Cage Code:
64671
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MDC88345-30
Cage Code:
52335
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Fixed Attenuators
------------ P/N 18B-30

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Last Updated: 06/09/2025