FSR ETA Audio Line Level Detector & Switch

BH #FSETA • MFR #ETA
FSR
FSR ETA Audio Line Level Detector & Switch
Key Features
  • On-Card Audio Signal Indication
  • Sensitivity, Attack & Decay Adjustments
  • High-Input Impedance
  • Mounts on Snap Track
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The ETA Audio Line Level Detector & Switch from FSR is a program detect module designed to sense the presence of an audio signal. Its 10 kOhm input impedance permits it to monitor any line level audio source without affecting the signal. A sensitivity control allows it to effectively detect signals in the range of -30 to +5dbv. By adding a single resistor, the unit can be used for 70V line applications.

Separate attack and decay settings allow control over how quickly the unit will respond to the presence or absence of the audio signal. When properly adjusted, these controls eliminate the possibility of inadvertent activation or deactivation due to momentary transients or gaps in the audio program.

On-card LED indicators are provide to allow easy set-up and confirmation of proper operation. Both normally open and closed outputs are provided to facilitate interface to FSR audio switching cards.

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Expected availability: 7-10 business days
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$128.95
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FSR ETA Overview

The ETA Audio Line Level Detector & Switch from FSR is a program detect module designed to sense the presence of an audio signal. Its 10 kOhm input impedance permits it to monitor any line level audio source without affecting the signal. A sensitivity control allows it to effectively detect signals in the range of -30 to +5dbv. By adding a single resistor, the unit can be used for 70V line applications.

Separate attack and decay settings allow control over how quickly the unit will respond to the presence or absence of the audio signal. When properly adjusted, these controls eliminate the possibility of inadvertent activation or deactivation due to momentary transients or gaps in the audio program.

On-card LED indicators are provide to allow easy set-up and confirmation of proper operation. Both normally open and closed outputs are provided to facilitate interface to FSR audio switching cards.

On-card indication of audio signal and output state
Sensitivity, attack, and decay adjustments for flexibility
High-input impedance allows bridging of signal
Mounts on snap track
Uses standard 24V power
Automatic page switchover circuit
Automatic loss of audio program detector
Secondary background music selector

FSR ETA Specs

SpecificationsSignal Detection Range: -30 to +5dbv
Attack Time: 20ms to 2 seconds
Decay Time: 10ms to 20 seconds
Input Impedance: 10 kOhm
Contact Rating: 1A, 24VDC
Power24VDC @ 45mA
Dimensions (HxWxD)1.5 x 5 x 3.5" (38.1 x 127 x 88.9mm)
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