RDL®

FP-ALC1

Automatic Level Control - Mono - Terminal block

SKU: FP-ALC1
  • Consistent Levels from Variable Sources
  • Split-Band AGC for Audio Transparency
  • Self-Adjusting Attack and Release Times
  • AGC with Simple Single-Control Setup
  • Level Control Range > 20 dB
  • Gated Control to Avoid Level Seeking
  • Convenience of RDL® FLAT-PAKs™
Recommended Power Supply ( Not Included )
PS-24AS (USA)PS-24AX (International)
Category:

Description

The FP-ALC1 is the ideal choice in many applications where consistent mono audio levels are needed from professional sources with varying audio output levels. Power connections are made using either the full-size barrier block or a dc power jack located in one end panel. The FP-ALC1 is a single channel (mono) module featuring a detachable terminal block for the input and output. A single user adjustment makes installation simple and efficient. The gain adjustment is set as high as possible with the loudest source without the INPUT OVERLOAD indicator flashing. No further adjustments are needed. Sound systems fed from variable audio source levels, such as multiple CD changers, satellite receivers or paging sources benefit from consistent levels. Common FP-ALC1 applications include paging outputs from telephone systems, music-on-hold feeds for telephone systems, background or foreground amplifier inputs in sound systems, voice feeds in communications/intercom systems.

Specifications

Input:10 kΩ balanced bridging (may be
connected unbalanced)
Input Level:+4 dBu (nominal)
Output:150 Ω balanced (may be connected
unbalanced)
Output Level:+4 dBu
Automatic Level Range:-16 to +14 dBu
Gate Threshold:-18 dBu (20 Hz to 3 kHz)
Frequency Response (excluding AGC):20 Hz to 20 kHz (± 0.75 dB)
THD+N (excluding AGC):< 0.15% (20 Hz to 20 kHz)
Noise: 18 dB
Indicator (1):INPUT OVERLOAD
Ambient Operating Environment:0° C to 55° C
Power Requirement:GROUND-REFERENCED, 24 Vdc @ 80 mA
Overall Dimensions:Height: 1.42 in. 3.61 cm; Width: 3.25 in. 8.26 cm; Length: 5.75 in. 14.61 cm
Package Type:Cardboard Box
Package Dimensions:4.375 x 7 x 2.25 in.
Shipping Weight:0.875 lbs.
WEEE weight:0.625 lbs.
Tariff code:8543.70.9860

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Dimensions

FP-ALC1

Downloads

DocumentsFormat
DatasheetPDF
CAD FilesUnitsSizeFormat
Engineering Functional BlockAmerican3.93 KBDXF
Panel Diagram - FrontAmerican9.24 KBDXF
Panel Diagram - FrontMetric9.46 KBDXF
High Res ImagesFormat
fp-alc1.zipTIF
Declaration of Conformity
Download

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