Model: 3149785

Radio Frequency Transmiss Switch

Properties:

Body Style
Rectangular
Overall Length
3.562 inches
Overall Height
2.300 inches
Overall Width
0.500 inches
Frequency Rating
4275.0 megahertz single frequency operating and 4325.0 megahertz single frequency operating4275.0 megahertz single frequency rf power handling and 4325.0 megahertz single frequency rf power handling4275.0 megahertz single frequency voltage standing wave ratio and 4325.0 megahertz single frequency voltage standing wave ratio4275.0 megahertz single frequency crosstalk reference and 4325.0 megahertz single frequency crosstalk reference
Frequency Rating
4275.0 megahertz and 4325.0 megahertz single frequency operating4275.0 megahertz and 4325.0 megahertz single frequency rf power handling4275.0 megahertz and 4325.0 megahertz single frequency voltage standing wave ratio4275.0 megahertz and 4325.0 megahertz single frequency crosstalk reference
Unthreaded Mounting Hole Diameter
Between 0.152 inches and 0.155 inches
Switch Type
Transfer
Longest Horizontal Distance Between Mounting Centers
1.807 inches single mounting facility pattern and 1.817 inches single mounting facility pattern
Longest Vertical Distance Between Mounting Centers
1.807 inches single mounting facility pattern and 1.817 inches single mounting facility pattern
Operating Tempurature Range
-55.0/+110.0 degrees celsius
Voltage Standing Wave Ratio
1.50 single
Coaxial Connector Series Designation
Tnc
Connector End Design
Female
Rf Power Handling Capability
30.0 watts peak single
Minimum Crosstalk Rating In Decibels
40.0 single
Actuator Operating Method
Relay
Switch Return Mechanism Type
Fail-safe
Mounting Facility Type And Quantity
4 unthreaded hole
Mounting Facility Pattern
Four position rectangular single mounting facility pattern
Precious Material And Location
Contact surfaces silver
Precious Material
Silver
Surface Treatment
Enamel body outside surfaces
Terminal Type And Quantity
3 plug, coaxial
NSN
5985-00-690-4557
Part Number
3149785
Description
Switch,radio Frequency Transmiss
CAGE
59364

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 3149785 NSN 5985-00-690-4557

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:
S
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

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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