Model: L0U-253

Waveguide Switch

Special Features:

Critical application for weapons system

Properties:

Body Style
Triangular
Overall Length
3.200 inches
Overall Height
1.856 inches
Overall Width
1.856 inches
Frequency Rating
16.20 gigahertz single frequency insertion loss reference and 16.83 gigahertz single frequency insertion loss reference
Frequency Rating
16.20 gigahertz single frequency crosstalk reference and 16.83 gigahertz single frequency crosstalk reference
Frequency Rating
16.20 gigahertz single frequency operating and 16.83 gigahertz single frequency operating
Frequency Rating
16.20 gigahertz single frequency rf power handling and 16.83 gigahertz single frequency rf power handling
Frequency Rating
16.20 gigahertz single frequency voltage standing wave ratio and 16.83 gigahertz single frequency voltage standing wave ratio
Frequency Rating
16.20 gigahertz and 16.83 gigahertz single frequency crosstalk reference
Frequency Rating
16.20 gigahertz and 16.83 gigahertz single frequency insertion loss reference
Frequency Rating
16.20 gigahertz and 16.83 gigahertz single frequency operating
Frequency Rating
16.20 gigahertz and 16.83 gigahertz single frequency rf power handling
Frequency Rating
16.20 gigahertz and 16.83 gigahertz single frequency voltage standing wave ratio
Switch Type
Transfer
Longest Horizontal Distance Between Mounting Centers
1.641 inches single mounting facility pattern and 1.651 inches single mounting facility pattern
Shortest Horizontal Distance Between Mounting Centers
0.818 inches single mounting facility pattern and 0.828 inches single mounting facility pattern
Longest Vertical Distance Between Mounting Centers
1.420 inches single mounting facility pattern and 1.430 inches single mounting facility pattern
Operating Tempurature Range
-55.0/+71.0 degrees celsius
Voltage Standing Wave Ratio
1.20 single
Insertion Loss In Decibels
0.25 single
Rf Power Handling Capability
85.0 kilowatts peak single
Minimum Crosstalk Rating In Decibels
45.0 single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
1.4 dc
Actuator Voltage In Volts
Between 17.0 and 22.5
Switching Time
0.025 seconds
Switch Return Mechanism Type
Fail-safe
Waveguide Flange Type
Choke
Coupling Position Quantity
3
Mounting Facility Type And Quantity
3 threaded hole
Features Provided
Grounded off circuit termination
Thread Size
0.164 inches mounting facility hole
Mounting Facility Pattern
Isosceles triangle single mounting facility pattern
Criticality Code Justification
Feat
Flange Connecting Facility And Quantity
4 unthreaded hole
Material
Aluminum alloy body
Surface Treatment
Enamel body outside surfaces
Thread Series Designator
Unc mounting facility hole
Terminal Type And Quantity
4 screw and 3 circular flange
NSN
5985-00-655-1204
Part Number
L0U-253
Description
Switch,waveguide
CAGE
09080

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).

Part L0U-253 NSN 5985-00-655-1204

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05118
FIIG:
A158A0
Concept No.:
App. Key:
B
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:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.1000lbs
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:
061700
UFC:
34580
LTL:
RATING VARIABLE
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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