Model: DK-122

Radio Frequency Transmiss Switch
Description:

2b mounting facility hole thread class, rectangular body style, 2.625 inches overall length, 1.781 inches overall height, 0.531 inches overall width.

Special Features:

2 each holes in horizontal line on each side of item

Properties:

Thread Class
2b mounting facility hole
Body Style
Rectangular
Overall Length
2.625 inches
Overall Height
1.781 inches
Overall Width
0.531 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 operating and 400.0 megahertz single frequency operating
Frequency Rating
225.0 megahertz single frequency crosstalk reference and 400.0 megahertz single frequency crosstalk reference
Frequency Rating
225.0 megahertz single frequency rf power handling and 400.0 megahertz single frequency rf power handling
Frequency Rating
225.0 megahertz single frequency voltage standing wave ratio and 400.0 megahertz single frequency voltage standing wave ratio
Frequency Rating
225.0 megahertz and 400.0 megahertz single frequency crosstalk reference
Frequency Rating
225.0 megahertz and 400.0 megahertz single frequency insertion loss reference
Frequency Rating
225.0 megahertz and 400.0 megahertz single frequency operating
Frequency Rating
225.0 megahertz and 400.0 megahertz single frequency rf power handling
Frequency Rating
225.0 megahertz and 400.0 megahertz single frequency voltage standing wave ratio
Switch Type
Nontransfer
Distance Between Mounting Facility Centers
0.750 inches 1st mounting facility pattern
Distance Between Mounting Facility Centers
0.750 inches 2nd mounting facility pattern
Operating Tempurature Range
-55.0 to 100.0 degrees celsius
Voltage Standing Wave Ratio
1.15 single
Insertion Loss In Decibels
0.50 single
Coaxial Connector Series Designation
N and mb
Connector End Design
Female and female
Rf Power Handling Capability
50.0 watts average single
Minimum Crosstalk Rating In Decibels
30.0 single
Actuator Operating Method
Relay
Actuator Current Type And Rating In Amps
1.0 dc
Actuator Voltage In Volts
27.5
Switch Operation Sequence
Breaks before makes
Switching Time
15.0 milliseconds
Pole Quantity
1
Throw Quantity
2
Rf Maximum Voltage Rating
750.0 volts rms
Coupling Position Quantity
2
Mounting Facility Type And Quantity
4 threaded hole
Thread Size
0.086 inches mounting facility hole
Mounting Facility Pattern
Two position in-line 2nd mounting facility pattern
Mounting Facility Pattern
Two position in-line 1st mounting facility pattern
Material
Steel body
Surface Treatment
Chromium body outside surfaces
Thread Series Designator
Unc mounting facility hole
Terminal Type And Quantity
2 receptacle, coaxial
NSN
5985-00-043-4512
Part Number
DK-122
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 DK-122 NSN 5985-00-043-4512

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:
EH
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:
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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