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Inovonics AARON 640 Original price was: €2,550.Current price is: €2,425.

Inovonics JUSTIN 808

HD Delay Processor

 

Original price was: €3,715.Current price is: €3,535.

Description

The Inovonics JUSTIN 808 is an HD Radio™ Alignment Processor designed to maintain precise time alignment between analog FM and HD1 channels, ensuring optimal audio quality without interruptions or discrepancies. Here’s a breakdown of its features and specifications:

Features:

  1. Time Alignment:
    • Maintains time alignment between analog FM and HD1 channels to within 23 microseconds (±1 sample).
    • Adjustments are made only to the HD1 channel, leaving the FM transmission untouched.
  2. Automatic Corrections:
    • Automatic phase correction and RMS gain leveling to prevent issues like lost words, stuttering, echoes, or level shifts.
  3. Web Interface:
    • Full web interface for remote control, metering, and monitoring.
    • Supports SNMP for additional monitoring capabilities.
    • Dispatches email and SMS alarm messages for various conditions.
  4. Approved for HD Radio™:
    • Approved by DTS/iBiquity for HD Radio™ applications.

Specifications:

  1. Connectivity:
    • Receiver Input: 75-ohm ‘F’ connector, tunes 87.5 to 107.9MHz.
    • AES Digital Audio I/O: AES3 (XLR) digital audio loop-through at 44.1kHz sampling rate.
    • Network Interface: LAN (RJ45) connection for remote control and monitoring via the web interface.
  2. Placement in Airchain:
    • Can be placed in line with the AES audio feed to either the HD Radio™ exciter or analog FM stereo encoder, depending on the application.
  3. Delay Correction:
    • Correction Resolution: Corrects to ±1 sample (±23 μs).
    • Maximum Delay Error Correction: 16 seconds.
  4. Audio Level and Phase Correction:
    • Automatic program phase correction and RMS level correction.
  5. Alarms and Logging:
    • Alarm Conditions: RSSI (Low RF signal), Audio Loss or Levels Out of Range, Out of Alignment Range (user preset).
    • Alarm Indications: Front-panel OLED display, rear-panel ground-closure ‘tallies’, SMS-text/email notifications, JUSTIN 808 Webpage indication.
    • Alarm Logging: All alarms are logged with graphical statistics available via the web interface.
  6. Power Requirements:
    • 105 – 130VAC or 210 – 260VAC, 50/60Hz; 20 watts.
  7. Size and Weight:
    • 1¾”H x 19”W x 9”D (1U); 10 lbs. (shipping weight).
  8. Environmental:
    • Continuous operation at ambient temperatures between 32ºF/0ºC and 122ºF/50ºC; 0-95% relative humidity, non-condensing, altitudes to 10,000ft/3,048m.

Overall, the JUSTIN 808 offers precise time alignment and automatic corrections, making it suitable for maintaining optimal audio quality in HD Radio™ applications with ease of remote monitoring and control.