Model: E21-5065A

Frequency Standard
Description:

18.375 inches overall depth, 14.000 inches overall height, 16.750 inches overall width, 115.0 volts ac voltage rating, 23.0 volts dc voltage rating.

Properties:

Overall Depth
18.375 inches
Overall Height
14.000 inches
Overall Width
16.750 inches
Ac Voltage Rating
115.0 volts and 220.0 volts
Dc Voltage Rating
Between 23.0 volts and 30.0 volts
Frequency Rating
Between 50.0 hertz and 400.0 hertz
Frequency Range Rating
+0.100/+5.000 megahertz
Unpackaged Unit Weight
110.000 pounds
Recording Device Accommodation
Not provided
Phase
Single
Functional Description
Precise frequency source for systems operating in the radio spectrum; coherent signal sources of all types; precision timekeeping; house standards and calibration laboratories
Reference Data And Literature
33a1-5-386-1
Supplementary Features
Consist of 5065a rubidium standard w/digital clock and divider, k01-5060a power supply w/option 003, held together by side bars, the interconnecting cables are protected by a back cover; portable
NSN
6625-00-004-7450
Part Number
E21-5065A
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 E21-5065A NSN 6625-00-004-7450

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:
RH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
30.5 X 26.5 X 20.5
Paclk Weight:
125.0000lbs
Item Weight:
0.0000lbs
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
F000004I88
SPI Rev.:
SPC Mkg:
19
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:
72D
TCC:
Z
SHC:
Q
ACC:
Equipment for Aircraft

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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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