Model: 2939289-1

Radio Frequency Transmiss Switch

Properties:

Body Style
Rectangular
Overall Length
2.020 inches
Overall Height
2.000 inches
Overall Width
1.425 inches
Frequency Rating
0.0 gigahertz 1st frequency voltage standing wave ratio and 12.4 gigahertz 1st frequency voltage standing wave ratio0.0 gigahertz 1st frequency insertion loss reference and 12.4 gigahertz 1st frequency insertion loss reference12.4 gigahertz 2nd frequency voltage standing wave ratio and 18.0 gigahertz 2nd frequency voltage standing wave ratio12.4 gigahertz 2nd frequency insertion loss reference and 18.0 gigahertz 2nd frequency insertion loss reference0.0 gigahertz single frequency operating and 18.0 gigahertz single frequency operating0.0 gigahertz single frequency crosstalk reference and 18.0 gigahertz single frequency crosstalk reference
Frequency Rating
0.0 gigahertz and 12.4 gigahertz 1st frequency voltage standing wave ratio0.0 gigahertz and 12.4 gigahertz 1st frequency insertion loss reference12.4 gigahertz and 18.0 gigahertz 2nd frequency voltage standing wave ratio12.4 gigahertz and 18.0 gigahertz 2nd frequency insertion loss reference0.0 gigahertz and 18.0 gigahertz single frequency operating0.0 gigahertz and 18.0 gigahertz single frequency crosstalk reference
Unthreaded Mounting Hole Diameter
0.156 inches
Switch Type
Transfer
Distance Between Mounting Facility Centers
1.625 inches single mounting facility pattern
Voltage Standing Wave Ratio
1.30 1st
Voltage Standing Wave Ratio
1.50 2nd
Insertion Loss In Decibels
0.30 1st
Insertion Loss In Decibels
0.50 2nd
Coaxial Connector Series Designation
Sma
Connector End Design
Female
Minimum Crosstalk Rating In Decibels
60.0 single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
0.02 dc
Actuator Voltage In Volts
Between 24.0 and 32.0
Switch Operation Sequence
Breaks before makes
Switch Return Mechanism Type
Fail-safe
Coupling Position Quantity
4
Mounting Facility Type And Quantity
2 unthreaded hole
Mounting Facility Pattern
Two position in-line single mounting facility pattern
Material
Aluminum body
Material
Aluminum cover
Material
Stainless steel connecto (s)
Unpackaged Unit Weight
3.000 ounces
Surface Treatment
Anodize body outside surfaces
Surface Treatment
Anodize cover outside surfaces
Surface Treatment
Passivate connecto (s) outside surfaces
Terminal Type And Quantity
2 tab, solder lug and 4 connector, receptacle
NSN
5985-00-525-3799
Part Number
2939289-1
Description
Switch,radio Frequency Transmiss
CAGE
53711

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line 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 2939289-1 NSN 5985-00-525-3799

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05298
FIIG:
A158A0
Concept No.:
App. Key:
A
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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
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:
061300
UFC:
34410
LTL:
77.5
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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