Telemetry Standards. Chapter 3: Frequency Division Multiplexing Telemetry Standards

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Abstract:

This chapter contains standards for analog frequency modulation (FM) data, specifically dealing with frequency division multiplexing and subcarrier channels. It is readily apparent that the use of analog data has been superseded by digital data to a large extent. Therefore, while the standards in this chapter are valid for any and all FM data still in use, further development pertaining to FM data is not supported or encouraged. In frequency division multiplexing, each data channel makes use of a separate subcarrier that occupies a defined position and bandwidth in the modulation baseband of the radio frequency (RF) carrier. Two types of FM subcarrier formats may be used. The data bandwidth of one format type is proportional to the subcarrier center frequency, while the data bandwidth of the other type is constant, regardless of subcarrier frequency.

Author(s):
No Author(s) Identified
Author Organization(s):
Range Commanders Council
Funding Organization(s):
Range Commanders Council, White Sands Missile Range , NM
Document Type:
Technical Report/Technical Report
Publication Date:
2022 May 01
Pagination:
16

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution Code:
A - Approved For Public Release
Distribution Statement: Public Release

RECORD

Collection: TRECMS
Identifying Numbers
Report Number(s):
RCC-106-22
Subject Terms
Modernization Areas:
Directed Energy
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
recording systems, modulation, amplitude modulation, demodulation, frequency division multiplexing, frequency response, frequency, multiplexing, tape recorders, transmitters, bandwidth, communications techniques, digital data, frequency modulation, radio frequency, telemetry, accuracy
Keyword(s):
multiplexing telemetry
Subject Categories:
Communications
Creation Date:
2022 May 18
Update Date:
2022 Jun 22