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RDL ST-HP3 300 Hz and 500 Hz High Pass Filter

 
  • Dale #:

    RDL-STHP3
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  • This item usually ships within 10-20 days after your order is placed. Your payment will be charged after completing checkout.

Please Note: requires PS-24AS Power Supply (sold separately)

Description

The ST-HP3 is the ideal choice where line-level audio filtering needs to be provided at the input of a power amplifier for protection of public address horns against damage from low frequencies.The ST-HP3 has one input and two filtered outputs: 300 Hz high pass and 500 Hz high pass. Both the inpu... Read More

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Description

The ST-HP3 is the ideal choice where line-level audio filtering needs to be provided at the input of a power amplifier for protection of public address horns against damage from low frequencies.

The ST-HP3 has one input and two filtered outputs: 300 Hz high pass and 500 Hz high pass. Both the input and output are balanced, and each may be wired unbalanced if required. The input accepts line-level (+4 dBu nominal) audio. The module operates at unity gain (balanced input and output). The two outputs may be used simultaneously.The ST-HP3 features RDL™s SupplyFlex power input configuration for operation directly from ground-referenced, floating or bipolar 24 Vdc power.
    Features:
  • Horn Loudspeaker Protection
  • Low-Frequency Attenuation below 300 Hz
  • Low-Frequency Attenuation below 500 Hz
  • Line-Level Input and Outputs
  • Filtering Requiring no Field Adjustment
  • RDL SupplyFlex&trade Power Input Configuration

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Product Specs

Input:20 k balanced line level (+4 dBu)
Outputs (2):150 balanced line level (+4 dBu)
Headroom:> 18 dB
Attenuation Curve:18 dB/octave
THD+N:< 0.01%
Residual Noise:< 90 dB (referred to +4 dBu)
Insertion Loss:< 2 dB
300 Hz Output:
Frequency Response:300 Hz to 30 kHz (+/- 0.5 dB)
-3 dB Frequency:225 Hz
500 Hz Output:
Frequency Response:500 Hz to 30 kHz (+/- 1.0 dB)
-3 dB Frequency:450 Hz
Power Requirement:GROUND-REFERENCED or FLOATING, 24 to 33 Vdc @ 30 mA
Ambient Operating Environment:0 degrees C to 55 degrees C

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