Accession Number:

ADA011025

Title:

An Instrument for the Rapid Removal of DC Levels with Minimum AC Attenuation of Very Low Frequencies.

Descriptive Note:

Technical rept.,

Corporate Author:

ROYAL AIRCRAFT ESTABLISHMENT FARNBOROUGH (ENGLAND)

Personal Author(s):

Report Date:

1975-01-01

Pagination or Media Count:

17.0

Abstract:

An ac amplifier with automatic adjustment of the input time constant to suit the signal frequency was developed. A dc component is removed from the ac signal within four cycles and the ac component attenuated by less than 25 over the design frequency range of 0.1 to 5 Hz.

Subject Categories:

  • Test Facilities, Equipment and Methods

Distribution Statement:

APPROVED FOR PUBLIC RELEASE