RDL ST-HP3 Stick On Series High Pass Filter, 300 Hz and 500 Hz; 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; Dimensions 1.60" x 0.70" x 3.00"; Shipping Dimensions 2.00" x 2.00" x 4.00"; Weight 0.14 lbs; Shipping Weight 0.19 lbs; UPC 813721012326

General Information
Manufacturer	RDL
Manufacturer Part Number	ST-HP3
Product Name	Stick On Series High Pass Filter, 300 Hz and 500 Hz
UPC Code	813721012326
Overview
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 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
Pictures
Specifications
Input	20 k Ohms balanced line-level (+4 dBu)
Outputs	150  Ohms balanced line-level (+4 dBu)
Headroom	Greater than 18 dB
Attenuation Curve	18 dB per octave
THD+N	Less than 0.01 percent
Residual Noise	Less than 90 dB (referred to +4 dBu)
Insertion Loss	Less than 2 dB
300 Hz Output	Frequency Response: 300 Hz to 30 kHz (More or less 0.5 dB); -3 dB Frequency: 225 Hz
500 Hz Output	Frequency Response: 500 Hz to 30 kHz (More or less 1.0 dB); -3 dB Frequency: 450 Hz
Ambient Operating Environment	0C to 55C
Power Requirement	GROUND-REFERENCED or FLOATING 24 Vdc at 30 mA
Dimensions	1.60" x 0.70" x 3.00"
Shipping Dimensions	2.00" x 2.00" x 4.00"
Weight	0.14 lbs
Shipping Weight	0.19 lbs

A-20170710-1505-210-L

*This item is BRAND NEW - not refurbished. It comes with all manufacturer supplied accessories, and full manufacturer's USA warranty.