Model: G128-267-001

Variable Attenuator
Description:

Waveguide application design, waveguide type body style, 4.750 inches overall length, 4.375 inches bolt circle diameter, 4.750 inches overall height.

Properties:

Application Design
Waveguide
Body Style
Waveguide type
Overall Length
4.750 inches
Bolt Circle Diameter
4.375 inches
Overall Height
4.750 inches
Overall Width
3.536 inches
Scale Linearity
Linear
Scale Division Quantity
43
Shaft Diameter
Between 0.248 inches and 0.251 inches
Shaft Length
0.820 inches
Unthreaded Mounting Hole Diameter
0.209 inches
Operating Tempurature Range
+0.0/+71.0 degrees celsius
Voltage Standing Wave Ratio
1.15
Power Rating
400.0 milliwatts average
Waveguide Flange Type
Cover
Waveguide Flange Designation
Ug-419/u
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.5
Overall Attenuation Range In Decibels
+0.0 to 40.0
Attenuation Accuracy Reference Frequency
13.38 gigahertz
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
3 unthreaded hole
Frequency Range
Between 13.270 gigahertz and 13.380 gigahertz
Overall Attenuation Accuracy In Decibels
-0.50/+0.50
Adjustment Device Type And Quantity
1 shaft
Mounting Facility Pattern
Three position circular
Shaft Type
Round
Terminal Type And Quantity
2 flange
NSN
5985-00-009-7639
Part Number
G128-267-001
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 G128-267-001 NSN 5985-00-009-7639

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
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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