Model: B4014459

Variable Attenuator

Properties:

Application Design
Transmission line
Body Style
Cylindrical w/side terminals
Overall Length
Between 4.063 inches and 4.188 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 1.995 inches and 2.005 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
Between 1.870 inches and 1.880 inches
Overall Width
Between 4.569 inches and 4.631 inches
Body Diameter
Between 2.938 inches and 3.063 inches
Shaft Diameter
0.250 inches
Body Length
3.125 inches
Voltage Standing Wave Ratio
1.50
Coaxial Connector Series Designation
Sma
Power Rating
2.0 watts average
Mounting Facility Screw Thread Series Designator
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.5
Overall Attenuation Range In Decibels
+0.0/+70.0
Attenuation Variation Method
Stepped
Step Position Quantity
70
Attenuation Per Step In Decibels
1.0
Mounting Facility Type And Quantity
4 threaded hole
Frequency Range
Between 7.250 gigahertz and 7.750 gigahertz
Overall Attenuation Accuracy In Decibels
-1.00/+1.00
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 shaft
Mounting Facility Pattern
Four position rectangular
Shaft Type
Round, flatted
Mounting Facility Screw Thread Diameter
0.164 inches
Impedance Rating In Ohms
50.0 input-output
Terminal Type And Quantity
1 pin and 2 connector, coaxial, female
NSN
5985-01-111-9252
Part Number
B4014459
Description
Attenuator,variable
CAGE
56996

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

Part B4014459 NSN 5985-01-111-9252

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
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:
ESD:
MMAC:
SS
CRITL:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
5.9 X 5.2 X 5.2
Paclk Weight:
16.0000lbs
Item Weight:
13.0000lbs
Item Dim:
004600420041
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
ASTMD 3951
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
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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