Inovonics 514 INOmini FM Multiplex Decoder

FM-AM-DAB Ontvangers
Inovonics
Inovonics 'INOmini 514 is een standalone decoder voor FM-stereo multiplex signalen. Het accepteert een gedemoduleerde FM-basisband ingang en decodeert het signaal naar een linker- en rechter audiokanaal 
599,00 Excl. BTW
  Naar winkelwagen »
  Fout bij toevoegen
Levertijd: 7-14

Inovonics 514 INOmini FM Multiplex Decoder

Inovonics' INOmini 514 is a standalone decoder for FM-stereo multiplex signals. It accepts a demodulated FM-baseband input and decodes the signal to discrete left and right channel audio. The recovered stereo program is available as a professional line-level balanced output, and also as an AES digital audio signal. Local alarm 'tallies' and selectable de-emphasis curves make the INOmini 514 an essential tool for professional applications wherever a stereo-baseband signal needs to be decoded and monitored.

Features
  • Decodes Composite/MPX signal into L/R audio
  • Analog L/R and AES-digital program line outputs
  • Accurate front-panel metering
  • Front-panel alarms with rear-panel 'tallies' for program Audio Loss (silence sense) and stereo Pilot Loss (stereo/mono status)
  • Conforms to the worldwide FM 'pilot-tone' systemselectable 75&mus/50&mus de-emphasis
    Specifications
    MULTIPLEX (MPX) INPUT
    Unbalanced/bridging (BNC); 10k input impedance; requires 0.5V p-p minimum signal. 

    L/R ANALOG LINE OUTPUTS
    Active-balanced (XLR), 200-ohm source impedance; 4dBu output at ‘0dB’ on front-panel meter. 

    AES DIGITAL OUTPUT
    Transformer-balanced (XLR), 44.1kHz sampling rate; –6dBFS output at ‘0dB’ on front-panel meter.

    HEADPHONE JACK
    3.5mm (TRS) for low-Z or high-Z phones; fixed listening level. 

    PROGRAM AUDIO DE-EMPHASIS:
    75μs/50μs, selected with push-on jumpers under the top cover.

    FORCED-MONO OPERATION
    Enabled with a push-on jumper under the top cover. 

    AUDIO FREQUENCY RESPONSE
    Follows selected de-emphasis characteristic ±0.5dB, 20Hz to 15kHz.

    NOISE
    (Unweighted SNR re: ±75kHz deviation):
    MONO: ≥72dB; analog/digital 
    STEREO: ≥70dB; analog/digital

    DISTORTION
    ≤0.05% THD, 20Hz to 15kHz (analog/digital)

    STEREO SEPARATION
    >50dB 20Hz to 15kHz (analog/digital)

    ALARM TALLIES
    Individual open-collector NPN transistor outputs for Program Audio Loss (either/both channels) and Pilot Loss (stereo/mono indicator)

    POWER REQUIREMENT
    12VDC at 230mA. A ‘wall-outlet transformer’ (WallWart®) switching-type power supply appropriate to the destination AC mains voltage is provided. 

    MOUNTING OPTIONS 
    An optional rack adapter accepts up to three INOmini modules in a 1U, 19-inch rack space. Alternatively the 514 may easily be fastened to any convenient surface with two small screws.

    SIZE AND WEIGHT
    1.6”H x 5.5”W x 5.5”D; 4 lbs. shipping weight. 
    Inovonics 514 Datasheet