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Worldwide distributor of NSN parts and consumables located in the USA.

Waveguide Switch

Model / MPN: 1980-000 | NSN: 5985-00-086-9128
ITAR Registered seal

An item specifically designed for mechanically or electronically positioning one or more waveguide sections so as to couple it or them to other sections in a waveguide system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes relay, (as modified).

Product Details
NATO Stock Number
5985-00-086-9128
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Body Style
Rectangular
Overall Length
3.500 inches
Overall Height
2.000 inches
Overall Width
2.000 inches
Switch Type
Nontransfer
Longest Horizontal Distance Between Mounting Centers
1.340 inches single mounting facility pattern
Longest Vertical Distance Between Mounting Centers
1.280 inches single mounting facility pattern
Operating Tempurature Range
-28.0/+85.0 degrees celsius
Operating Tempurature Range
-28.0 to 85.0 degrees celsius
Voltage Standing Wave Ratio
1.20 single
Insertion Loss In Decibels
0.20 single
Rf Power Handling Capability
10.0 kilowatts peak 1st
Rf Power Handling Capability
20.0 watts average 2nd
Minimum Crosstalk Rating In Decibels
50.0 single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
0.6 dc
Actuator Voltage In Volts
28.0
Switch Return Mechanism Type
Fail-safe
Waveguide Flange Type
Choke
Pole Quantity
2
Throw Quantity
2
Coupling Position Quantity
2
Mounting Facility Type And Quantity
4 threaded hole
Thread Size
0.164 inches flange connection facility hole
Thread Size
0.164 inches mounting facility hole
Mounting Facility Pattern
Four position rectangular single mounting facility pattern
Flange Connecting Facility And Quantity
4 threaded hole
Surface Treatment
Enamel body outside surfaces
Thread Series Designator
Unc flange connection facility hole
Thread Series Designator
Unc mounting facility hole
Terminal Type And Quantity
2 wire hook and 4 rectangular flange

Pricing and Availability

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1980-000 Cross Reference
  • 2181435-1
  • 74045
  • 74045