Model: 11479751

Directional Coupler

Special Features:

Operating temp. -55 degrees c to +85 degrees c; coupling tolerance 10 db porm 0.3; rf power rating 5 watts max; impedance: 50 ohms ; two 0.160 inch diameter mtg holes

Properties:

Overall Length
Between 1.970 inches and 2.030 inches
Overall Height
Between 0.970 inches and 1.030 inches
Overall Width
0.580 inches
End Application
Nsn: 1430-01-418-4396, radar set, semitrailer mounted; next assembly 11479730 used on wsd: patriot missile
Radio Frequency Rating
Between 50.0 megahertz and 70.0 megahertz
Design Type
Bidirectional
Unit Type
Coaxial line
Unpackaged Unit Weight
1.600 ounces
Voltage Standing Wave Ratio At Reference Frequency
1.3 to 1 at 70 mhz
Power Loss In Decibels
1.25
Terminal Fitting Name
Sma female connector
Terminal Fitting Usage Design
Main line and secondary line
NSN
5985-01-496-4156
Part Number
11479751
Description
Coupler,directional
CAGE

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 11479751 NSN 5985-01-496-4156

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
2.0 X 1.0 X 2.0
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:
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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