#644A Radio Frequency Detector-coupler | Related Equipment Waveguides Antennas

644A

Directional Coupler

NSN 5985-00-912-9894

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
009129894

Detail Specifications

Overall Length:
4.156 inches
Overall Height:
1.312 inches
Overall Width:
2.875 inches
Radio Frequency Rating:
Between 3.0 megahertz and 300.0 megahertz
Design Type:
Unidirectional
Unit Type:
Transmission line
Voltage Standing Wave Ratio At Reference Frequency:
1.15 to 1 at 300 mhz
Power Loss In Decibels:
21.5 and 62.0
Terminal Fitting Name:
Connector
Terminal Fitting Controlling Agency:
Gremar corp
Terminal Fitting Identifying Number:
Type no. 5444; type no. 5445
Terminal Fitting Usage Design:
Main line and main line and secondary line
NSN:
5985-00-912-9894
Item Name:
Detector-coupler,radio Frequency
Cage Code:
61364

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
644A
Cage Code:
23663
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Directional Couplers
------------ P/N 644A

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Last Updated: 01/13/2025