PartsTable
Technical Data Sheet
RT542ASQ ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RECEIVER-TRANSMITTER,RADIO is a the manufacturer industrial component. Key specifications include phase: THREE FIRST OPERATING POWER RQMT, power_output: 20.000 WATTS MAXIMUM, overall_length: 19.906 INCHES NOMINAL IN, frequency_rating: 420.0 HERTZ NOMINAL SECOND OPERATING POWER RQMT, ac_voltage_rating: 115.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT, dc_voltage_rating: 130.0 VOLTS NOMINAL THIRD OPERATING POWER RQMT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5821-00-729-1370, 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 RT542ASQ
NSN: 5821-00-729-1370
FSC: 5821
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
phaseTHREE FIRST OPERATING POWER RQMT
power_output20.000 WATTS MAXIMUM
overall_length19.906 INCHES NOMINAL IN
frequency_rating420.0 HERTZ NOMINAL SECOND OPERATING POWER RQMT
ac_voltage_rating115.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
dc_voltage_rating130.0 VOLTS NOMINAL THIRD OPERATING POWER RQMT
fsc_application_dataINTEGRATED ELECTRONICS CENTRAL,AN/ASQ
input_frequency_rating225.000 MEGAHERTZ MINIMUM AND 399.900 MEGAHERTZ MAXIMUM
receiver_band_quantity1
receiver_emission_typeA3
output_frequency_rating225.000 MEGAHERTZ MINIMUM AND 399.900 MEGAHERTZ MAXIMUM
receiver_channel_quantity1750
NSN5821-00-729-1370
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECEIVER-TRANSMITTER,RADIO TITLE COMPONENT PN RT542ASQ MFR RECEIVER-TRANSMITTER,R
KEY FEATURES
OUTPUT FREQUENCY RATING: 225.000 MEGAHERTZ MINIMUM AND 399.900 MEGAHERTZ MAXIMUM
DC VOLTAGE RATING: 430.0 VOLTS NOMINAL SECOND OPERATING POWER RQMT
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER: RT-542/ASQ
RECEIVER EMISSION TYPE: A3
POWER OUTPUT: 20.000 WATTS MAXIMUM
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME: RECEIVER-TRANSMITTER,RADIO
PHASE: THREE FIRST OPERATING POWER RQMT
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT FREQUENCY RATING225.000 MEGAHERTZ MINIMUM AND 399.900 MEGAHERTZ MAXIMUM
DC VOLTAGE RATING430.0 VOLTS NOMINAL SECOND OPERATING POWER RQMT
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBERRT-542/ASQ
RECEIVER EMISSION TYPEA3
POWER OUTPUT20.000 WATTS MAXIMUM
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAMERECEIVER-TRANSMITTER,RADIO
DC VOLTAGE RATING27.5 VOLTS NOMINAL FIRST OPERATING POWER RQMT
PHASETHREE FIRST OPERATING POWER RQMT
TRANSMITTER EMISSION TYPEA3
FSC APPLICATION DATAINTEGRATED ELECTRONICS CENTRAL,AN/ASQ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
119848Interchangeable
interchangeable cross-reference
interchangeable
5592920Interchangeable
interchangeable cross-reference
interchangeable
1119832Interchangeable
interchangeable cross-reference
interchangeable
73130580Interchangeable
interchangeable cross-reference
interchangeable
8737877Interchangeable
interchangeable cross-reference
interchangeable
522-1263-004Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RT542ASQ?
RT542ASQ is a RECEIVER-TRANSMITTER,RADIO. It is classified as a MRO (MRO_GENERAL).
What parts can replace RT542ASQ?
There are 6 known substitutes for RT542ASQ: 119848, 5592920, 1119832 and 3 more. Substitute compatibility should be verified for your specific system.
Is RT542ASQ still available?
RT542ASQ is currently cancelled.
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