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300 Hz and 500 Hz High Pass Filter - Radio Design Labs ST-HP3

Name: 300 Hz and 500 Hz High Pass Filter - Radio Design Labs ST-HP3
Brand: RDL
SKU: RDLST-HP3
Price: 173.78 USD
Availability: PreOrder

SKU: RDLST-HP3

Manufacturer: RDL

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MSRP: $231.70

Price: $173.78

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300 Hz and 500 Hz High Pass Filter

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Diagram

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.

Specifications

Input:

20 kΩ balanced line level (+4 dBu)

Outputs (2):

150 Ω 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

Ambient Operating Environment:

0° C to 55° C

Power Requirement:

GROUND-REFERENCED or FLOATING, 24 Vdc @ 30 mA

Dimensions:

Height: 0.7 in. (1.7 cm), Width: 3 in. (7.6 cm), Depth: 1.6 in. (3.9 cm)

Package Type:

Cardboard Box

Package Dimensions:

2 x 2 x 4 in.

Shipping Weight:

0.19 lbs.

WEEE weight:

0.14 lbs.

Tariff code:

8543.70.9960

Datasheet

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Manufacturer: RDL

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