Model: DK119

Radio Frequency Transmiss Switch

Properties:

Thread Class
2b mounting facility hole
Body Style
Rectangular
Overall Length
Between 2.288 inches and 2.320 inches
Overall Height
1.453 inches
Overall Width
0.875 inches
Frequency Rating
225.0 megahertz single frequency insertion loss reference and 400.0 megahertz single frequency insertion loss reference
Frequency Rating
225.0 megahertz single frequency voltage standing wave ratio and 400.0 megahertz single frequency voltage standing wave ratio
Switch Type
Nontransfer
Distance Between Mounting Facility Centers
0.843 inches 1st mounting facility pattern
Distance Between Mounting Facility Centers
0.843 inches 2nd mounting facility pattern
Operating Tempurature Range
-55.0/+125.0 degrees celsius
End Application
Radio set an/arc-109
Voltage Standing Wave Ratio
1.10 single
Insertion Loss In Decibels
0.20 single
Rf Power Handling Capability
50.0 watts average single
Minimum Crosstalk Rating In Decibels
40.0 single
Actuator Operating Method
Relay
Actuator Voltage In Volts
32.0
Switch Operation Sequence
Breaks before makes
Switching Time
15.0 milliseconds
Switch Return Mechanism Type
Fail-safe
Pole Quantity
1
Throw Quantity
2
Coupling Position Quantity
3
Mounting Facility Type And Quantity
3 threaded hole
Thread Size
0.086 inches mounting facility hole
Mounting Facility Pattern
Three position in-line single mounting facility pattern
Material
Copper body
Precious Material And Location
Contact surfaces silver
Precious Material
Silver
Thread Series Designator
Unc mounting facility hole
NSN
5985-00-987-4481
Part Number
DK119
Description
Switch,radio Frequency Transmiss
CAGE
00471

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 DK119 NSN 5985-00-987-4481

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:
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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