RDL STHP3 300Hz and 500Hz High Pass Filter

OUR PART #: STHP3 MFR #: STHP3

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RDL STHP3 300Hz And 500Hz High Pass Filter
Our Price: $173.78
List Price: $231.70
You save 25%!

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Product Overview

Radio Design Labs' 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™ Power Input Configuration
  • Typical Performance:
    • Input: 20 kO balanced line level (+4 dBu)
    • Outputs (2): 150 O balanced line level (+4 dBu)
    • Headroom: > 18 dB
    • 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 (+/- 1.0dB)
      • 3 dB Frequency: 450 Hz
    • Power Requirement: GROUND-REFERENCED or FLOATING, 24 to 33 Vdc @ 30 mA

Note:

Radio Design Labs' PS-24AS power supply is NOT included but is required in order to power this product. Please see the "Accessories" tab or click here for more information on the PS-24AS power supply.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Product Documents

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