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    Inovonics 634

    INOmini AM Broadcast Monitor Receiver

    TRU Price Guarantee

    (Subject to conditions)

    559.00 531.00
    559.00 531.00
    185.00 176.00
    185.00 176.00
    Tech Support
    2-Year Warranty


    The INOmini 634 is a professional medium-wave AM receiver for broadcast program reception and monitoring.  It may be used as a ‘confidence monitor’ or as an off-air feed for program distribution in a broadcast facility, and a user-programmable bandwidth utility delivers either high quality or restricted-response audio.

    The INOmini 634 tunes both western-hemisphere (10kHz-spaced) and European (9kHz-spaced) broadcast frequencies, providing balanced analog and digital audio outputs along with important local alarm ‘tallies’.

    • Sensitive DSP-based receiver
    • Variable bandwidth control utility
    • Front-panel alarms with rear-panel ‘tallies’ for Carrier Loss and Audio Program Loss
    • Non-volatile memory for all receiver setup parameters
    • Analog L/R and AES-digital program line outputs
    • Specifications
    • TUNING RANGE:520kHz – 1710kHz in 10kHz steps, or 531kHz – 1611kHz in 9kHz steps
    • ANTENNA INPUT:High impedance (whip antenna) input (F)
    • phantom-powered for optional active outdoor antenna
    • RECEIVER SENSITIVITY:≤ 10μV for 50dB S/N
    • IF BANDWIDTH:Selectable at 6kHz, 4kHz, 3kHz, 2kHz; see graph on Page 12
    • AUDIO FREQUENCY RESPONSE:50Hz – 6kHz at full bandwidth De-Emphasis: NRSC (‘truncated’ 75μs) or OFF
    • PROGRAM AUDIO OUTPUT(S):+4dBu balanced “dual monaural” Analog Left and Right (XLR) , 200-ohm source impedance
    • AES Digital (XLR) , 44.1kHz sampling rate
    • Front- Panel Headphone Jack (3.5mm TRS)
    • ALARM TALLIES:Individual open-collector NPN transistor outputs for Carrier Loss and Audio Loss
    • POWER REQUIREMENT:12VDC at 140mA. 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, or the 634 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 634 Datasheet


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