Model: 121-9-7

Radio Frequency Transmiss Switch

Special Features:

Has contacts for indicator circuit

Properties:

Thread Class
2b mounting facility hole
Body Style
Irregular
Overall Length
2.200 inches
Overall Height
2.750 inches
Overall Width
0.900 inches
Frequency Rating
150.0 megahertz single frequency rf power handling and 400.0 megahertz single frequency rf power handling150.0 megahertz single frequency voltage standing wave ratio and 400.0 megahertz single frequency voltage standing wave ratio150.0 megahertz single frequency insertion loss reference and 400.0 megahertz single frequency insertion loss reference
Frequency Rating
150.0 megahertz and 400.0 megahertz single frequency rf power handling150.0 megahertz and 400.0 megahertz single frequency voltage standing wave ratio150.0 megahertz and 400.0 megahertz single frequency insertion loss reference
Switch Type
Nontransfer
Distance Between Mounting Facility Centers
0.900 inches single mounting facility pattern
Operating Tempurature Range
-28.0/+85.0 degrees celsius
Voltage Standing Wave Ratio
1.20 single
Insertion Loss In Decibels
0.15 single
Coaxial Connector Series Designation
Tnc
Connector End Design
Female
Rf Power Handling Capability
500.0 watts peak single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
0.25 dc
Actuator Voltage In Volts
28.0
Switch Operation Sequence
Breaks before makes
Switching Time
25.0 milliseconds
Switch Return Mechanism Type
Fail-safe
Pole Quantity
1
Throw Quantity
2
Coupling Position Quantity
3
Mounting Facility Type And Quantity
2 threaded hole
Thready Qty Per Inch (tpi)
24 mounting facility hole
Thread Size
0.190 inches mounting facility hole
Mounting Facility Pattern
Two position in-line single mounting facility pattern
Thread Series Designator
Unc mounting facility hole
Terminal Type And Quantity
5 turret and 3 receptacle, coaxial
NSN
5985-00-630-6641
Part Number
121-9-7
Description
Switch,radio Frequency Transmiss
CAGE
82005

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 121-9-7 NSN 5985-00-630-6641

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
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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