Model #DKC61BNC

Radio frequency transmiss switch (NSN 5985-00-247-2243)

Special Features
Fungus inert materials
Description

2b mounting facility hole thread class, 2.205 inches nominal overall length, metal body material, silver body outside surfaces surface treatment, unc mounting facility hole thread series designator.

Body Style
Rectangular
Overall Height
1.375 inches
Overall Width
0.640 inches
Frequency Rating
0.0 megahertz single frequency crosstalk reference and 400.0 megahertz single frequency crosstalk reference
Frequency Rating
0.0 megahertz single frequency insertion loss reference and 400.0 megahertz single frequency insertion loss reference
Frequency Rating
0.0 megahertz single frequency operating and 400.0 megahertz single frequency operating
Frequency Rating
0.0 megahertz single frequency rf power handling and 400.0 megahertz single frequency rf power handling
Frequency Rating
0.0 megahertz single frequency voltage standing wave ratio and 400.0 megahertz single frequency voltage standing wave ratio
Frequency Rating
0.0 megahertz and 400.0 megahertz single frequency crosstalk reference
Frequency Rating
0.0 megahertz and 400.0 megahertz single frequency insertion loss reference
Frequency Rating
0.0 megahertz and 400.0 megahertz single frequency operating
Frequency Rating
0.0 megahertz and 400.0 megahertz single frequency rf power handling
Frequency Rating
0.0 megahertz and 400.0 megahertz single frequency voltage standing wave ratio
Switch Type
Nontransfer
Longest Horizontal Distance Between Mounting Centers
0.390 inches single mounting facility pattern and 0.422 inches single mounting facility pattern
Shortest Horizontal Distance Between Mounting Centers
0.203 inches single mounting facility pattern
Longest Vertical Distance Between Mounting Centers
0.906 inches single mounting facility pattern and 0.938 inches single mounting facility pattern
Operating Tempurature Range
-55.0/+125.0 degrees celsius
End Application
Radio set an/wrc-1
Voltage Standing Wave Ratio
1.15 single
Insertion Loss In Decibels
0.05 single
Coaxial Connector Series Designation
Bnc
Connector End Design
Female
Maximum Operating Altitude Rating
10000.0 feet
Rf Power Handling Capability
100.0 watts average 2nd
Rf Power Handling Capability
50.0 watts average 1st
Minimum Crosstalk Rating In Decibels
60.0 single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
1.0 dc
Actuator Voltage In Volts
28.0
Switch Operation Sequence
Breaks before makes
Switching Time
25.0 milliseconds
Switch Return Mechanism Type
Fail-safe
Pole Quantity
1
Throw Quantity
2
Rf Maximum Voltage Rating
500.0 volts rms
Coupling Position Quantity
3
Mounting Facility Type And Quantity
3 threaded hole
Thread Size
0.086 inches mounting facility hole
Mounting Facility Pattern
Isosceles triangle single mounting facility pattern
Precious Material And Location
External surfaces silver
Precious Material
Silver
Terminal Type And Quantity
2 turret and 3 receptacle, coaxial
Description
Switch,radio Frequency Transmiss
Cage Code
00471

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Updated: 05/17/2024