Model: 57B-2-4-8-WB83

Digital Reado Electronic Counter

Special Features:

Kopt 2 measures power of signals &allows power offsets from m99.9 db to 99.9 db; opt 4 high stability time bases; opt 8 gpib ieee 488-1978 (standardin model 575b); opt wb83 includes slide, bracket support, rack mount, spacer& hardware; front panel selected service diagnostics/user info; sample rate from 100 msec to 10 sec hold position; reset, offset, and multiply functions; operating temp 0 to 50 degrees c; resolution .1 khz to 1 ghz; power cord & opermanual included

Properties:

Overall Length
16.750 inches
Wattage Rating In Watts
60.0
Overall Height
3.500 inches
Overall Width
14.000 inches
Current Type
Ac
Frequency Rating
Between 50.0 hertz and 60.0 hertz
Accessory Component Quantity
2
End Application
An/apm-233
Electrical Connection Type
Bnc
Voltage Rating
Between 100.0 volts and 240.0 volts
Electrical Connection Quantity
2
Unpackaged Unit Weight
26.000 pounds
Mounting Method
Rack
Measurement Type
Frequency
Frequency Range
+0.001/+20.000 gigahertz
Accuracy Rating
Porm 1 count plus timebase error
Gate Time
Between 1.0 seconds and 1.0 microseconds
Sensitivity Rating
25 mv rms
Display Type
Light emitting diode
Display Digit Quantity
12
Display Units Indicator
Included
Display Positioned Decimal Point
Provided
Display Storage Facility
Included
Solid State Feature
Not included
Phase
Single
NSN
6625-01-398-2781
Part Number
57B-2-4-8-WB83
Description
Counter,electronic,digital Reado
CAGE

An instrument used to count the frequency of recurrent electronic events and display the count on the panel of the instrument in numeric form. May also include facilities for a readout printed on tape. May include facilities for a very accurate output which can be used as a secondary transfer standard. It can be used to measure frequency, period, time interval, phase angle, frequency ratio, and for multiple period averaging. See also counter, electronic, digital and indicator, digital display.

Part 57B-2-4-8-WB83 NSN 6625-01-398-2781

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
26835
FIIG:
T297-A
Concept No.:
App. Key:
AA
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:
A
ESD:
A
MMAC:
EW
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
26.0 X 22.3 X 9.8
Paclk Weight:
46.0000lbs
Item Weight:
36.0000lbs
Item Dim:
017001550040
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
A
SPI No.:
F013982781
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
TCC:
Z
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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