Alice MPX DA

The Alice MPX DA (Multiplex Distribution Amplifier) is a rack-mounted device designed to provide multiple MPX feeds to main and standby transmission systems, automatic change-over units, silence detectors, and remote monitoring facilities. It features a single input that provides six buffered outputs. Here are the technical specifications:

Technical Specifications:

1. Impedance:
   • 75 ohms.
2. Input & Output Connectors:
   • BNC.
3. Frequency Response:
   • 20Hz to 80kHz ±0.2dB.
4. Frequency Response (THD) at +10dBu:
   • 10Hz: -0.03dB.
   • 1kHz: 0.00dB.
   • 80kHz: +0.02dB.
5. Distortion:
   • +10dBu @ 1kHz: -87dBu (0.004%).
   • +19dBu @ 1kHz: -90dBu (0.003%).
6. Noise Figure:
   • ~98dB Unweighted.
7. Gain Range:
   • Adjustable from -10dB to +20dB.
8. Mains Supply:
   • 85v to 250v AC operation.
9. Power Consumption:
   • 20VA.
10. Power Supply Cord:
    • Supplied with a 2m IEC to UK 13a molded plug.
11. Case Details:
    • 1U 19″ rack mounting, overall depth 165mm.
12. Shipping Weight:
    • 1.95Kg.

This MPX DA is designed for reliable distribution of MPX signals with features such as adjustable gain and a wide frequency response. The BNC connectors offer a standard interface for both input and output. The device is compact, rack-mountable (1U), and has a relatively light shipping weight, making it suitable for various broadcasting and transmission applications. With its adjustable gain range and low distortion, it provides flexibility and high-quality signal distribution.