Radio Design Labs RDL-ST-VP2

Availability: Available Unavailable

Product Type: Pro Audio

Product Vendor: Radio Design Labs

Product SKU: RDL-ST-VP2

Overview The ST-VP2 can be wired into any line-level input of a paging amplifier. A line-level music source may be provided from a receiver, satellite decoder, tape or CD source. A line-level voice source may be provided from a telephone...


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DISCLAIMER

ATTENTION! TARIFFS AND INDUSTRY IMPACT: All Pricing is subject to change without notice due to industry wide Tariff increases with several major manufacturers. Please check with your sales rep for current and updated pricing information prior to ordering. Quotes are only valid for the day they are provided. Returns for credit - New product may be approved to be returned for credit within 30 days of original packaging. Product must be new, unopened and in original packaging Returns and canceled orders are subject to a 25% restocking fee. -MANY ITEMS ARE CURRENTLY ON BACKORDER. PLEASE VERIFY PRICING AND AVAILABILITY ON ALL PRODUCTS WITH YOUR SALES REP VIA CHAT, EMAIL, OR PHONE BEFORE PLACING AN ORDER

Product Details

Overview

The ST-VP2 can be wired into any line-level input of a paging amplifier. A line-level music source may be provided from a receiver, satellite decoder, tape or CD source. A line-level voice source may be provided from a telephone paging system at line level, or from a microphone which has been preamplified up to line level (See RDL STM-1, STM-2, STM-2X, STM-3, STM-LDA3 Microphone Preamplifiers). When a page is initiated, the module automatically senses the audio at the input, turns the music down to the desired level, and automatically fades the music back up after the page is completed. The VOICE input is completely turned off by the module until the next paging signal is received. Setup is made easy by two LED indicators at the front of the module. LEDs are provided to show correct operating level for each of the two inputs.

The music input provides an AGC/Compressor which transparently produces a consistent audio level for varying music sources and protects against excessive music levels which would otherwise mask the voice signal during voice-overs.

Features

  • Fully AUTOMATIC Voice-Over Mixing
  • Noiseless Paging
  • Adjustable Fade Depth
  • Setting to Fade Music Fully Off
  • Adjustable Recovery Rate
  • Built-in AGC Compressor on Music Input

Specifications

Inputs (2) Balanced line level (or unbalanced)
Input Impedance 20 k?
Input Signal Range -20 dBu to +18 dBu
Output +4 dBu balanced (nominal)
Gain Adjustable using multiturn potentiometer
THD+N < 0.01% (20 Hz to 20 kHz, no compression)
Frequency Response 20 Hz to 20 kHz (± 1 dB)
Noise < -70 dB
Indicators (2) 1 LED indicating proper music level 1 LED indicating proper voice level
AGC/Compressor 18 dB range; 6 dB compression at normal input level
Attack Time 25 ms
Release Time 2.5 seconds
Voice Trigger Level 24 dB below operating level
Music Fade Depth Adjustable 0 dB to ?25 dB, or off
Music Recovery Delay Adjustable 2 seconds to 4 seconds
Ambient Operating Environment 0° C to 55° C
Power Requirement GROUND-REFERENCED, 24 Vdc @ 35 mA
Package Type Cardboard Box
Package Dimensions 2 x 2 x 4 in.
Shipping Weight 0.2 lbs.
WEEE weight 0.145 lbs.
Tariff code 8518.40.2000
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