Model: 8438-S286

Variable Attenuator

Properties:

Application Design
Transmission line
Body Style
Irregular
Overall Length
2.260 inches
Overall Height
0.380 inches
Overall Width
1.880 inches
Distance Between Mounting Facility Centers
1.750 inches
Operating Tempurature Range
-65.0/+100.0 degrees celsius
End Application
Countermeasures set an/dlq-3 (v)
Voltage Standing Wave Ratio
2.50
Coaxial Connector Series Designation
Sma
Mounting Facility Screw Thread Series Designator
Unc
Overall Attenuation Range In Decibels
+5.0/+8.0
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
2 threaded hole
Frequency Range
Between 1.000 gigahertz and 18.000 gigahertz
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 electronic, voltage controlled
Mounting Facility Pattern
Two position in-line
Mounting Facility Screw Thread Diameter
0.138 inches
Supplementary Features
Storage temp m60 to p125 degrees c
Terminal Type And Quantity
3 connector, coaxial, female and 4 solder stud and 3 turret
Fsc Application Data
Antennas, waveguides, and related equip.
NSN
5985-01-305-4464
Part Number
8438-S286
Description
Attenuator,variable
CAGE
96341

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 8438-S286 NSN 5985-01-305-4464

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:
0.1000lbs
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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