Model: 20830

Radio Frequency Rotary Coupler
Description:

2.625 inches overall length, 1.625 inches overall diameter, 50.0 input impedance rating in ohms, 50.0 output impedance rating in ohms.

Properties:

Overall Length
2.625 inches
Overall Diameter
1.625 inches
Input Impedance Rating In Ohms
50.0
Output Impedance Rating In Ohms
50.0
Mounting Configuration
Five mtg holes 0.156 in. Diameter equally spaced on 0.250 in. Diameter bolt circle
Radio Frequency Rating
Between 0.5 gigahertz and 8.1 gigahertz
Unit Type
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency
1.3 at 0.5 to 8.1 ghz
Material
Brass per mil-e-4158
Material
Copper alloy
Precious Material And Location
Body rhodium and body silver
Precious Material
Rhodium and silver
NSN
5985-00-013-9452
Part Number
20830
Description
Coupler,rotary,radio Frequency
CAGE

An item which provides a means of transfer of electrical energy between two components or sets, and which is specifically designed to permit one section of a transmission line or waveguide to rotate continuously with respect to another, and still maintain radio frequency continuity.

Part 20830 NSN 5985-00-013-9452

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00371
FIIG:
T389-C
Concept No.:
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:
P
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.4000lbs
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:
061320
UFC:
34415
LTL:
100.0
LCL:
--
WCC:
723
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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