Model: 808-400-12

Frequency Standard

Special Features:

Mate compatible; freq stability and phase noise derived from atomic rubidium oscillator

Properties:

Overall Depth
19.990 inches
Overall Length
19.000 inches
Overall Height
5.250 inches
Ac Voltage Rating
115.0 volts and 220.0 volts
Frequency Rating
Between 50.0 hertz and 400.0 hertz
Frequency Range Rating
+1.000/+10.000 megahertz
End Application
Milstar
Unit Type
Plug-in
Mounting Method
Rack
Plug-in Unit Quantity
8
Individual Plug-in Unit Frequency
1.0 megahertz and 10.0 megahertz
Recording Device Accommodation
Not provided
Criticality Code Justification
Agav
Supplementary Features
Rubidium freq standard-1; power supply-1; battery unit-1; 10 mhz buffer amplifiers-2; 5 mhz buffer amplifers-2; 1 mhz buffer amp-1; pps timing signals-2; controller-1
NSN
6625-01-337-6538
Part Number
808-400-12
Description
Frequency Standard
CAGE

An item that can generate a fundamental frequency with a high degree of accuracy. Harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. The standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.

Part 808-400-12 NSN 6625-01-337-6538

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
42641
FIIG:
T263-R
Concept No.:
App. Key:
RA
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:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
31.0 X 28.0 X 15.0
Paclk Weight:
72.0000lbs
Item Weight:
50.0000lbs
Item Dim:
020201900053
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
F000004XF1
SPI Rev.:
SPC Mkg:
03
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
77.5
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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