Model: N401A

Radio Frequency Bolometer

Special Features:

Does not include 406 thermistor disc assembly, see 6625-00-014-6041 for this bolometer with the g.M. Option

Properties:

Overall Length
3.094 inches
Frequency Range Rating
+0.1/+10.0 gigahertz
End Application
Microwave power measurement systems
Battery Case
Not provided
Part Name Assigned By Controlling Agency
Coaxial bolometer thermistor mount
Functional Description
Measures cw & pulsed power
NSN
6625-00-925-9399
Part Number
N401A
Description
Bolometer,radio Frequency
CAGE

An item consisting of a radiant-energy heat-transducing element such as a thermistor, whose resistance changes with the absorption of radio frequency energy, contained in a cavity or other housing. May include tuning adjustments, pick-up loops, flexible transmission line, battery case, and the like. Usually used with a summation bridge to measure radio frequency power. For items consisting of a bolometer housed in a probe, see probe, waveguide.

Part N401A NSN 6625-00-925-9399

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05654
FIIG:
T134-A
Concept No.:
App. Key:
AB
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:
RH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
60.0000lbs
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:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
200.0
WCC:
738
TCC:
3
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9030908030
  • SITC: 87479
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39

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