Model: 100D1768

Variable Attenuator

Properties:

Application Design
Transmission line
Body Style
Irregular
Overall Length
Between 3.770 inches and 3.830 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 3.390 inches and 3.410 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
Between 0.890 inches and 0.910 inches
Overall Height
Between 1.480 inches and 1.540 inches
Overall Width
Between 2.530 inches and 2.590 inches
Unthreaded Mounting Hole Diameter
Between 0.187 inches and 0.193 inches
Operating Tempurature Range
+0.0/+85.0 degrees celsius
End Application
Signal detection and direction finding set an/srs-1
Voltage Standing Wave Ratio
1.40
Coaxial Connector Series Designation
Sma
Insertion Loss At Minimum Attenuation In Maximum Decibels
4.5
Overall Attenuation Range In Decibels
+0.0/+85.0
Attenuation Variation Method
Stepped
Step Position Quantity
7
Attenuation Per Step In Decibels
1.0 and 2.0 and 4.0 and 8.0 and 10.0 and 20.0 and 40.0
Mounting Facility Type And Quantity
4 unthreaded hole
Frequency Range
Between 0.030 gigahertz and 1.000 gigahertz
Overall Attenuation Accuracy In Decibels
-0.15/+0.15
Adjustment Device Type And Quantity
1 electronic, programmable
Mounting Facility Pattern
Four position rectangular
Impedance Rating In Ohms
50.0 input-output
Supplementary Features
5.0 msec max switching speed
Terminal Type And Quantity
2 connector, coaxial, female and 1 connector, receptacle
Fsc Application Data
Antennas, waveguides, and related equipment
NSN
5985-01-297-2218
Part Number
100D1768
Description
Attenuator,variable
CAGE

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

Part 100D1768 NSN 5985-01-297-2218

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.9000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
100.0
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8529109000
  • SITC: 76493
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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