Model: 251835-1

Fixed Attenuator

Properties:

Application Design
Waveguide
Body Material
Aluminum
Body Style
Rectangular, terminal/terminals on opposite surfaces
Body Surface Treatment
Chromium plated
Overall Length
2.000 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.280 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
1.220 inches
Overall Height
1.625 inches
Overall Width
1.625 inches
Mounting Hole/stud Quantity
4
Inside Width
0.900 inches
Unthreaded Mounting Hole Diameter
0.169 inches
Operating Tempurature Range
+0.0/+71.0 degrees celsius
Operating Tempurature Range
+0.0 to 71.0 degrees celsius
Inside Height
0.400 inches
Voltage Standing Wave Ratio
1.20
Power Rating
2.0 watts average
Rf Signal Attenuation In Decibels
40.0
Voltage Standing Wave Ratio Frequency Range
+8.2/+12.4 gigahertz
Voltage Standing Wave Ratio Frequency Range
+8.2 to 12.4 gigahertz
Waveguide Flange Type
Cover
Waveguide Flange Designation
Ug-39/u
Attenuation Accuracy In Decibels
-0.50/+0.50
Attenuation Accuracy In Decibels
-0.50 to 0.50
Waveguide Designation
Rg-52/u
Frequency Sensitivity Attenuation In Decibels
Not rated
Temperature Sensitivity Attenuation In Decibels
Not rated
Connection Type Per Function
Female input-output
Mounting Method
Terminal w/mounting holes
Terminal Type And Quantity
2 flange
Frequency Range
Between 8.200 gigahertz and 12.400 gigahertz
NSN
5985-00-318-1840
Part Number
251835-1
Description
Attenuator,fixed
CAGE
82577

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Part 251835-1 NSN 5985-00-318-1840

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
14224
FIIG:
A20000
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
060535
UFC:
06330
LTL:
RATING VARIABLE
LCL:
--
WCC:
723
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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