Model: G274448-4

Radio Frequency Transmiss Switch

Special Features:

Requires protection against electrostatic discharges per mil-std-1686, dod-std-1686 cl 1 and cl 1, and dod-hdbk-263

Properties:

Body Style
Rectangular
Overall Length
2.250 inches
Overall Height
2.950 inches
Overall Width
0.480 inches
Switch Type
Transfer
Operating Tempurature Range
-28.0/+72.0 degrees celsius
End Application
Countermeasures set an/slq-3 (v)
Voltage Standing Wave Ratio
1.80 single
Insertion Loss In Decibels
3.50 single
Coaxial Connector Series Designation
Sma
Connector End Design
Female
Minimum Crosstalk Rating In Decibels
60.0 single
Actuator Operating Method
Solid state
Switch Operation Sequence
Breaks before makes
Switch Return Mechanism Type
Fail-safe
Coupling Position Quantity
2
Material
Aluminum body
Terminal Type And Quantity
9 connector, receptacle
NSN
5985-01-237-2411
Part Number
G274448-4
Description
Switch,radio Frequency Transmiss
CAGE
3B150

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 G274448-4 NSN 5985-01-237-2411

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:
B
ESD:
B
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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
39
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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