Model: 4564

Direct Current Blocking Coupler

Properties:

Overall Length
1.540 inches
Current Type
Dc
Overall Diameter
0.380 inches
Capacitor Location
Inner conductor
Voltage Rating
150.0 volts
Radio Frequency Rating
Between 0.15 gigahertz and 18.0 gigahertz
Unit Type
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency
1.35 to 1 at 0.15 ghz to 18 ghz
Terminal Fitting Name
Sma female coupling; sma male coupling
NSN
5985-01-134-5042
Part Number
4564
Description
Coupler,direct Current Blocking
CAGE
99899

A coupler which is specifically designed to be inserted into a coaxial transmission line to permit flow of radio frequency electrical energy while preventing the flow of signals below 20 kilohertz (kilocycles). It consists of a short section of coaxial line which has a capacitance in series with the center and/or outer conductor. See also coupler (1), direct current shorting; coupler, directional and coupler (1), transmission line.

Part 4564 NSN 5985-01-134-5042

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36153
FIIG:
T389-C
Concept No.:
1
App. Key:
CD
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:
0.1000lbs
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:
061400
UFC:
34450
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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