The MODULATOR-OSCILLATOR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5895-01-603-6978, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MRO→MRO_GENERAL→87-399-RB2U
NSN:5895-01-603-6978 FSC:5895 — Miscellaneous Communication Equipment CAGE:1B0C5 — MICROSEMI FREQUENCY AND TIME CORP (USA)
SPECIFICATIONS
Part Number
87-399-RB2U
NSN
5895-01-603-6978
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES
ITEM USED IN A RUBIDIUM GPS SYSTEM,ACCURACY:FUCTION OF INPUT SYNCHRONIZATION SOURCE(GPS,IRIG,IPPS,HAVE QUICK),STABILITY:4X10-11 @ 1 SEC,4X10-12 @1000SEC,1X10-12 PER 24 HOURS,TEMPERATURE:3X10-18,OVER 0 DEGREES CELSIUS TO 50 DEGREES CELSIUS WHEN NOT LOCKED TO REFERENCE,DRIFT RATE:5X10-11 PER MONTH (720 HOURS)
OTHER ITEMS IN FSC 5895 — Miscellaneous Communication Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 87-399-RB2U?
87-399-RB2U is a MODULATOR-OSCILLATOR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 87-399-RB2U?
87-399-RB2U is cataloged in the U.S. Government catalog under NSN 5895-01-603-6978. This indicates validated use in U.S. government and defense supply chains.
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