Model: 98-20485

Directional Coupler

Special Features:

Power 100kw peak, 5kw avg., material ofhc copper, flanges-brass

Properties:

Overall Length
Between 5.970 inches and 6.030 inches
End Application
M3p reu-l, wsd: radar threat emiter an/mst-t1
Radio Frequency Rating
Between 9.8 gigahertz and 10.3 gigahertz
Design Type
Unidirectional
Unit Type
Coaxial line and waveguide
Voltage Standing Wave Ratio At Reference Frequency
1.5 or better to 1 at 9.8 to 10.3 ghz
Power Loss In Decibels
0.1
Terminal Fitting Name
Sma female hermetic coupled port connector; wr-90 waveguide flange input and output
Terminal Fitting Usage Design
Main line and secondary line
NSN
5985-01-478-2173
Part Number
98-20485
Description
Coupler,directional
CAGE
8M906

An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.

Part 98-20485 NSN 5985-01-478-2173

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00384
FIIG:
T389-C
Concept No.:
App. Key:
CB
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:
A
ESD:
A
MMAC:
SU
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
39
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061520
UFC:
34460
LTL:
77.5
LCL:
--
WCC:
72D
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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