DOD SR RTA Real Time Audio Analyzer
The DOD Electronics RTA covers the audible frequency spectrum (20 Hz to 20 kHz) in 1/3 octave bands. It has a five level LED meter for each of the 31 bands that it covers. It includes a calibrated microphone which is equipped with a 40 foot cable which enables you to position the microphone in several locations as you make measurements.
The sensitivity can be modified using the input level control, and the step size can be set using the Resolution switch. The LED display range can be set to either a 1 dB per LED step (for a 4 dB tall window) or a 3 dB per LED step (for a 12 dB tall window).
The DOD RTA has its own internal pink noise generator and level control. On the rear of the unit is an auxiliary microphone jack for use with other measurement microphones, and an output jack for the pink noise generator. When the pink noise is off, this jack acts as an audio output so that a signal may be looped through the RTA and monitored during a performance. There is also a line input jack that allows you to directly analyze equipment in a system.
Power cord included.
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| Listed | 10 years ago |
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| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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