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 Workstations, Digital
222 AM Compliance Processor $850.00
Inovonics  INO-22200
Inovonics Warranty  |  Inovonics List Prices

222 AM Compliance Processor
Click to enlarge


Product Details
The 222 was originally developed as a "post-processor" to ensure US broadcasters' compliance with FCC-mandated occupied-bandwidth regulations. It incorporates a fast, asymmetrical peak limiter, independent pre-emphasis-protection limiting, and a very sharp-cutoff low-pass filter with proprietary overshoot control.

The 222 finds ready application in a wide variety of AM broadcast situations. In addition to the NRSC 10kHz cutoff for medium-wave AM broadcasting in the US, any high-frequency protection characteristic between 4.5kHz and 15kHz can readily be accommodated to meet other domestic and overseas needs. Though the 222 is intended to provide basic final limiting, a "floating platform" release characteristic yields sufficient program dynamics compression that often the unit can be run "barefoot" between the console and transmitter with good results.


Product Specifications

INPUT

  • Active-balanced, bridging; accepts nominal program line levels between –15dBu and +15dBu.

    OUTPUT

  • Active-balanced, 600-ohm resistive source; delivers 0dBm to +15dBm into 600 ohms.

    DISTORTION

  • Less than 0.2% THD, 10Hz–cutoff with Peak Limiter OFF.
  • Less than 1% THD, 200Hz–cutoff with Peak Limiter ON.

    NOISE

  • Better than 75dB below full carrier modulation (assuming NRSC de-emphasis).

    OUTPUT ASYMMETRY

  • Positive peak amplitude is continuously variable between +100% and +130% of the negative peak value.

  • Included Accessories
  • power cable
  • bound paper manual

  • Product Weight
    7 lbs.

    Product Dimensions
    13/4"H x 19"W x 7"D

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