Model: SM-C-800820-1

Variable Attenuator

Properties:

Application Design
Transmission line
Body Style
Irregular
Overall Length
4.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
3.374 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
3.550 inches
Overall Height
1.030 inches
Overall Width
3.800 inches
Unthreaded Mounting Hole Diameter
0.145 inches
Voltage Standing Wave Ratio
1.50
Coaxial Connector Series Designation
Sma
Power Rating
2.0 watts average and 50.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels
1.5
Overall Attenuation Range In Decibels
+0.0/+44.0
Mounting Facility Type And Quantity
4 unthreaded hole
Frequency Range
Between 846.000 megahertz and 906.000 megahertz
Overall Attenuation Accuracy In Decibels
-5.00/+5.00
Adjustment Device Type And Quantity
1 electronic, voltage controlled
Mounting Facility Pattern
Four position rectangular
Terminal Type And Quantity
3 connector, coaxial, female and 2 threaded stud and 1 turret
NSN
5985-01-179-7993
Part Number
SM-C-800820-1
Description
Attenuator,variable
CAGE
80063

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 SM-C-800820-1 NSN 5985-01-179-7993

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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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