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RDL ST-IC1 Intercom Amplifier

 

  • Dale #:

    RDL-STIC1

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    Not in Stock - Reserve Yours

  • This item is not in stock and needs to be ordered from the manufacturer. Your payment will be charged after completing checkout. We will strive to ship as soon as possible, pending availability.

Please Note: requires PS-24AS Power Supply (sold separately)

Description

The ST-IC1 is the ideal choice where an intercom system is to be installed, or where an amplifier is needed to bring a mic level up to a 1 W speaker level with optional muting capability.The ST-IC1 has one input, one output and two muting control terminals.The input accepts a dynamic mic, a conde... Read More

Retail Price: $230.54 Our Price: $161.00

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Description

The ST-IC1 is the ideal choice where an intercom system is to be installed, or where an amplifier is needed to bring a mic level up to a 1 W speaker level with optional muting capability.

The ST-IC1 has one input, one output and two muting control terminals.The input accepts a dynamic mic, a condenser mic (a phantom supply input terminal is provided to power condenser mics), an 8 speaker or a 45 speaker. The gain range of the module is sufficient to accommodate this wide variety of source levels.
    Features:
  • Intercom Electronics
  • Intercom with Push-to-Talk
  • Mic or Speaker Input
  • 8 ohm or 45 ohm Speakers
  • Bidirectional Communication Option

The output is ground-referenced, and drives more than 1 watt RMS into an 8 ohm; load. The output circuit can be connected to any load impedance of 4 ohm; or greater.

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Product Specs

Frequency Response:300 Hz to 4 kHz (+/- 2 dB, filtered for voice band intelligibility)
Gain:Off to 70 dB (adjustable)
Input level for 1 W RMS output:-60 dBu (8 source) -55 dBu (600 source)
THD+N:< 1% (1 kHz, referred to 1 W @ 50 dB gain)
Residual Noise (below 1 W):< 75 dB (60 dB gain setting, unmuted)
Operating Output Power:1 W RMS
Maximum Output Power:1.5 W RMS (before clipping)
Mute Attenuation:> 115 dB (1 kHz)
Mute Switching Type:Solid-State, no relay contacts used
Mute Release Delay:15 ms
Power Requirement:GROUND-REFERENCED, 24 to 33 Vdc @ 175 mA
Ambient Operating Environment:0 degrees C to 50 degrees C

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