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Paging Sound Detector
Series:
Model: TX-PSD1
- Switching Functions Controlled by Speaker-Level Source
- Input Accepts Amplified Constant Voltage Signals
- Switch-Selectable Input: 25 V, 70 V, 100 V
- 25 Volt Input Also Accepts 8 Ω Inputs up to 75 Watts
- Transformer-Isolated Input
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The TX-PSD1 is the ideal choice in many applications where switching needs to be controlled from a constant-voltage amplified audio source. The module will trigger on any program material, with paging sources being the most common. The TX-PSD1 provides an open-collector SLAVE output to control other modules or equipment when a paging signal is detected.
- Switching Functions Controlled by Speaker-Level Source
- Input Accepts Amplified Constant Voltage Signals
- Switch-Selectable Input: 25 V, 70 V, 100 V
- 25 Volt Input Also Accepts 8 Ω Inputs up to 75 Watts
- Transformer-Isolated Input
- Front-Panel Trimmer Provides Sensitivity Adjustment
- Signal Threshold LED Facilitates Sensitivity Adjustment
- Front-Panel Trimmer Provides Release Delay Adjustment
- LED Indicates when Module is Triggered
- Release Delay Adjustable from 3 to 25 Seconds
- Open-Collector Output Active when Module is Triggered
- Switches on Paging or Any Other Amplified Audio Signal
- Microphone Type - Stereo
- Audio Input:: Constant-voltage speaker line, transformer-coupled
- Detection Bandwidth:: 120 to 7500 Hz (-3 dB)
- Trigger Threshold:: -40to -15 dB (below 25 V, 70 V or 100 V), adjustable (single turn)
- Release Delay:: 3 to 25 seconds adjustable (single turn)
- Control Output:: Open collector @ 25 mA (SLAVE terminal)
- Indicators (3):: Power (blue LED), Threshold (red LED), Triggered (green LED)
- Power Requirement:: 24 to 33 VDC @ 20 mA, Ground referenced
- Maximum Frequency Response (Bandwidth): 7.50 kHz
- Maximum Frequency Response (Bandwidth): 7500 Hz
- Minimum Frequency Response (Bandwidth): 120 Hz
- Minimum Frequency Response (Bandwidth): 0.12 kHz
- Current Draw: 0.02 Amps
- DC Voltage: 24 Volts
- Product Weight: 0.35 lbs
- Shipping Weight: 0.40 lbs
TX-PSD1 Paging Sound Detector
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Texolve Digital Inc.
201A Ann Street
Oakmont, PA 15139
USA
(724) 337-1685
www.texolve.com
Contact in regards to this product:
Radio Design Labs
Model: TX-PSD1
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