Model: R42-3B-3.5-8.2

Waveguide Adapter

Properties:

Cross Sectional Shape
Internal, rectangular double ridged external, rectangular double indented
Thread Class
2b single flange first connection facility
Thread Direction
Right-hand single flange first connection facility
End Application
Countermeasures set an/alq-155tps
Tubing Wall Construction Style
Seamless single tubing segment
Flange Quantity
1
Flange Inside Width
1.613 inches and 1.619 inches all flanges
Flange Inside Height
0.821 inches and 0.827 inches all flanges
Flange Outside Width
2.735 inches and 2.765 inches single flange
Flange Outside Height
1.085 inches and 2.015 inches single flange
Flange Depth
0.235 inches and 0.265 inches all flanges
Flange Connecting Hole Diameter
0.145 inches and 0.148 inches single flange second connection facility
Voltage Standing Wave Ratio
1.25
Insertion Loss In Decibels
0.15
Coaxial Connector Series Designation
Sma
Connector End Design
Female
Adapter Length
1.450 inches
Adapter Height
Between 1.085 inches and 2.015 inches
Thready Qty Per Inch (tpi)
32 single flange first connection facility
Waveguide Outside Width
Between 1.604 inches and 1.612 inches
Thread Size
0.138 inches single flange first connection facility
Waveguide Inside Width
Between 1.477 inches and 1.483 inches
Waveguide Inside Height
Between 0.685 inches and 0.691 inches
Waveguide Outside Height
Between 0.812 inches and 0.820 inches
Flange Connecting Facility And Quantity
4 threaded hole single flange first connection facility
Flange Connecting Facility And Quantity
4 unthreaded hole single flange second connection facility
Flange Style
Contact, double ridge type single flange
Adapterheight
Between 1.542 inches and 2.007 inches
Adapterwidth
Between 2.735 inches and 2.765 inches
Material
Aluminum alloy all tubing segment and flange
Surface Treatment
Any acceptable all tubing segment and flange outside surfaces
Style Designator
Waveguide to coaxial
Thread Series Designator
Unc single flange first connection facility
Fsc Application Data
Antennas, waveguides, and related equipment
NSN
5985-01-231-3152
Part Number
R42-3B-3.5-8.2
Description
Adapter,waveguide
CAGE

An item designed to establish the necessary accommodations to connect a waveguide to a coaxial line, or to connect two or more terminated waveguides whose physical design does not normally allow connection.

Part R42-3B-3.5-8.2 NSN 5985-01-231-3152

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00186
FIIG:
A073A0
Concept No.:
App. Key:
D
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:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
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:
063520
UFC:
49770
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
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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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