Model: SA-1657/U

Radio Frequency Transmiss Switch

Properties:

Body Style
Irregular
Overall Length
3.438 inches
Frequency Rating
0.0 gigahertz single frequency operating and 2.0 gigahertz single frequency operating0.0 gigahertz single frequency rf power handling and 2.0 gigahertz single frequency rf power handling0.0 gigahertz single frequency voltage standing wave ratio and 2.0 gigahertz single frequency voltage standing wave ratio0.0 gigahertz single frequency insertion loss reference and 2.0 gigahertz single frequency insertion loss reference0.0 gigahertz single frequency crosstalk reference and 2.0 gigahertz single frequency crosstalk reference
Frequency Rating
0.0 gigahertz and 2.0 gigahertz single frequency operating0.0 gigahertz and 2.0 gigahertz single frequency rf power handling0.0 gigahertz and 2.0 gigahertz single frequency voltage standing wave ratio0.0 gigahertz and 2.0 gigahertz single frequency insertion loss reference0.0 gigahertz and 2.0 gigahertz single frequency crosstalk reference
Overall Diameter
2.531 inches
Switch Type
Nontransfer
Distance Between Mounting Facility Centers
1.125 inches single mounting facility pattern
Voltage Standing Wave Ratio
1.30 single
Insertion Loss In Decibels
0.10 single
Coaxial Connector Series Designation
Bnc
Connector End Design
Female
Rf Power Handling Capability
100.0 watts average single
Minimum Crosstalk Rating In Decibels
80.0 single
Actuator Operating Method
Manual
Switch Operation Sequence
Breaks before makes
Pole Quantity
2
Throw Quantity
2
Coupling Position Quantity
6
Mounting Facility Type And Quantity
2 threaded hole
Thread Size
0.164 inches mounting facility hole
Mounting Facility Pattern
Two position in-line single mounting facility pattern
Material
Aluminum body
Precious Material And Location
Connector surfaces silver
Precious Material
Silver
Surface Treatment
Anodize body outside surfaces
Thread Series Designator
Unc mounting facility hole
Terminal Type And Quantity
6 receptacle, coaxial
NSN
5985-00-239-6119
Part Number
SA-1657/U
Description
Switch,radio Frequency Transmiss
CAGE

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 SA-1657/U NSN 5985-00-239-6119

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:
0.1000lbs
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:
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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