Model: DA0817/B1

Variable Attenuator

Special Features:

Electrostatic discharge sensitive; power supply voltage, +6 vdc; continuous rf input power, +10 mw; logic input voltage, 5.5 vdc; operating temperature range, -55 deg.C. To +125 deg.C.; hermetically sealed

Properties:

Body Style
Rectangular, terminals on one surface
Overall Length
0.810 inches
Overall Height
0.440 inches
Overall Width
0.760 inches
End Application
Pacer dawn
Voltage Standing Wave Ratio
1.33
Insertion Loss At Minimum Attenuation In Maximum Decibels
1.5
Attenuation Variation Method
Stepped
Frequency Range
Between 290.000 megahertz and 310.000 megahertz
Criticality Code Justification
Feat
NSN
5985-01-428-6830
Part Number
DA0817/B1
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 DA0817/B1 NSN 5985-01-428-6830

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:
B
ESD:
B
MMAC:
CRITL:
Y

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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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