Model: SM-D-944760

Transmission Line Coupler

Special Features:

Keyed mtg pattern

Properties:

Overall Depth
2.750 inches
Overall Height
3.000 inches
Overall Width
3.000 inches
Cubic Measure
0.005 cubic feet
End Application
5985-01-063-1574 antenna group oe-254/grc
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
200.0
Usage Design
4 1 impedance matching transformer used between 200 ohm antenna and 50 ohm transmission line
Mounting Configuration
Four 0.177 in. Diameter mtg holes in a symmetrical pattern; distance betweentop 2 horizontal holes 2.250 in; distance between bottom 2 horizontal holes 2.000 in; distance between top/bottom holes is 2.250 in.
Radio Frequency Rating
Between 30.0 megahertz and 88.0 megahertz
Unit Type
Transmission line
Unpackaged Unit Weight
0.440 pounds
Material
Copper
Material
Copper
Test Data Document
80063-el-c+0189-0001a specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Purchase Description Identification
80063-sm-d-944760
Fsc Application Data
Feed cone asy
NSN
5985-01-074-7877
Part Number
SM-D-944760
Description
Coupler,transmission Line
CAGE

A coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also coupler, rotary, radio frequency.

Part SM-D-944760 NSN 5985-01-074-7877

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00372
FIIG:
T389-C
Concept No.:
1
App. Key:
CC
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:
CRITL:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.3 X 3.8 X 3.4
Paclk Weight:
0.5000lbs
Item Weight:
0.1000lbs
Item Dim:
000100010001
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
AG00000600
SPI Rev.:
SPC Mkg:
00
LVL_A:
8
LVL_B:
8

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062820
UFC:
35080
LTL:
RATING VARIABLE
LCL:
85.0
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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