#D1951 Adjustable Attenuator | Related Equipment Waveguides Antennas

D1951

Variable Attenuator

NSN 5985-01-277-0781

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012770781

Detail Specifications

Application Design:
Transmission line
Body Style:
Coaxial type
Overall Length:
3.360 inches
Overall Height:
0.500 inches
Overall Width:
2.380 inches
Unthreaded Mounting Hole Diameter:
0.130 inches
Distance Between Mounting Facility Centers:
2.350 inches
Voltage Standing Wave Ratio:
1.50
Coaxial Connector Series Designation:
Sma
Power Rating:
1.0 watts average and 25.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels:
1.6
Overall Attenuation Range In Decibels:
+0.0/+60.0
Attenuation Variation Method:
Stepped
Step Position Quantity:
3
Attenuation Per Step In Decibels:
0.5 and 1.0 and 1.5
Mounting Facility Type And Quantity:
2 unthreaded hole
Frequency Range:
Between 1.000 gigahertz and 2.000 gigahertz
Overall Attenuation Accuracy In Decibels:
-1.50/+1.50
Segment Attenuation Range In Decibels:
+0.00/+30.00 and +30.00/+50.00 and +50.00/+60.00
Segment Attenuation Accuracy In Decibels:
-0.50/+0.50 and -1.00/+1.00 and -1.50/+1.50
Adjustment Device Type And Quantity:
1 electronic, voltage controlled
Mounting Facility Pattern:
Two position in-line
Impedance Rating In Ohms:
50.0 input-output
Terminal Type And Quantity:
2 connector, coaxial, female and 4 pin
Fsc Application Data:
Antennas, waveguides, and related equipment
NSN:
5985-01-277-0781
Item Name:
Adjustable Attenuator
Cage Code:
11332

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
434455-1
Cage Code:
00752
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Variable Attenuators
------------ P/N D1951

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Last Updated: 02/01/2025