Model: 545-1

Transmission Line Coupler

Properties:

Overall Length
23.000 inches
Overall Diameter
18.500 inches
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Mounting Configuration
4 mtg holes 0.500 in. Diameter on 11.250 mtg centers
Radio Frequency Rating
Between 2.0 megahertz and 32.0 megahertz
Unit Type
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency
1.2
Material
Aluminum
Material
Aluminum
Fsc Application Data
Radio set, radio, except navigation and home types, nonairborne
NSN
5985-00-939-9779
Part Number
545-1
Description
Coupler,transmission Line
CAGE
08935

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 545-1 NSN 5985-00-939-9779

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
Z
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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