Model: RAM137C

Waveguide Switch

Properties:

Overall Length
6.200 inches
Overall Height
2.780 inches
Overall Width
2.620 inches
Switch Type
Transfer
Insertion Loss In Decibels
0.20 single
Rf Power Handling Capability
400.0 kilowatts peak 2nd
Rf Power Handling Capability
400.0 watts average 1st
Minimum Crosstalk Rating In Decibels
80.0 single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
1.0 dc
Actuator Voltage In Volts
26.0
Switching Time
1.0 seconds
Waveguide Flange Type
Choke
Coupling Position Quantity
1
Thread Size
0.164 inches flange connection facility hole
Thread Size
0.190 inches mounting facility hole
Flange Connecting Facility And Quantity
4 threaded hole
Thread Series Designator
Unc flange connection facility hole
Thread Series Designator
Unf mounting facility hole
Terminal Type And Quantity
1 connector, receptacle and 3 rectangular flange
NSN
5985-00-821-5636
Part Number
RAM137C
Description
Switch,waveguide
CAGE
00443

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 RAM137C NSN 5985-00-821-5636

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
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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