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PRODUCT OVERVIEW
The A81-77 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System under NSN 5996-00-777-0173, 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
A81-77
NSN:5996-00-777-0173 FSC:5996 — AMPLIFIER,RADIO FREQUENCY CAGE:3GET4 — ANDREA SYSTEMS LLC (USA)
SPECIFICATIONS
Part Number
A81-77
NSN
5996-00-777-0173
COMPONENT DIAGRAM
KEY FEATURES
•
FREQUENCY PER CHANNEL: 300.0 HERTZ MINIMUM OPERATING CHANNEL AND 6.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
•
EXTERNAL DC OPERATING VOLTAGE IN VOLTS: 17.0 MINIMUM SINGLE VOLTAGE AND 29.0 MAXIMUM SINGLE VOLTAGE
•
VARIATION FREQUENCY RATING IN DECIBELS: 6.0
•
AVERAGE POWER RATING PER CHANNEL: 26.0 MILLIWATTS OUTPUT
•
IMPEDANCE RATING PER CHANNEL: 15.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH
3.500 INCHES NOMINAL IN
FREQUENCY PER CHANNEL
300.0 HERTZ MINIMUM OPERATING CHANNEL AND 6.0 KILOHERTZ MAXIMUM OPERATING CHANNEL
EXTERNAL DC OPERATING VOLTAGE IN VOLTS
17.0 MINIMUM SINGLE VOLTAGE AND 29.0 MAXIMUM SINGLE VOLTAGE
VARIATION FREQUENCY RATING IN DECIBELS
6.0
AVERAGE POWER RATING PER CHANNEL
26.0 MILLIWATTS OUTPUT
IMPEDANCE RATING PER CHANNEL
15.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL
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FREQUENTLY ASKED QUESTIONS
What is A81-77?
A81-77 is a A81-77.
What parts can replace A81-77?
There are 9 known substitutes for A81-77: 5905001048349, 213461-42, 418766-80 and 6 more. Substitute compatibility should be verified for your specific system.
Is A81-77 still available?
A81-77 is currently cancelled.
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