Sennheiser SI 30 2-Channel Switchable / Stereo IR Transmitter (2.3 / 2.8 MHz)

OUR PART #: SI30 MFR #: 004632

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The SI30 is a wide-band modulator with an integral radiator. It can be switched between operation on channel 1 (2.3 MHz), channel 2 (2.8 MHz) and stereo operation. ...Read more

Sennheiser SI 30 2-Channel Switchable / Stereo IR Transmitter (2.3 / 2.8 MHz) Image 1
Sennheiser SI 30 2-Channel Switchable / Stereo IR Transmitter (2.3 / 2.8 MHz)
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Product Overview

The SI30 is a wide-band modulator with an integral radiator. It can be switched between operation on channel 1 (2.3 MHz), channel 2 (2.8 MHz) and stereo operation. Due to its compact size and relatively low radiating power, the SI30 modulator/radiator and the SZI30 radiator are an ideal choice for smaller or medium-sized rooms, for covering recesses or for applications which require transmission of audio information to well-defined zones, e.g. in museums.

Features

  • New, higher subcarrier frequencies to avoid interference with fluorescent lighting
  • Easy to install
  • Master system can be used independently for up to 750 sq. ft. of coverage
  • SZI 30 slave emitters offer increased coverage
  • Connects to line level audio source via 1/8" or 1/4" plug, unbalanced
  • 1-year warranty

Specifications

  • Modulation: wideband FM
  • Nominal deviation: ±50kHz
  • Carrier frequencies: 2.3MHz, 2.8MHz
  • AF input: 3-pin Texas socket
  • AF input voltage for nominal deviation: 45 mV – 4V (automatic modulation control)
  • AF frequency response: 30–18,000Hz
  • THD (1kHz, nom. dev.): = 1%
  • AF signal-to-noise ratio: = 60dB(A) rms
  • RF input–RF output: 1/8" mono jack
  • Output impedance: approx. 50Ω
  • IR diodes: 11
  • Max. coverage area approx.: 80m, single-chn.
  • Radiating power approx.: 0.5W
  • Operating voltage: 24 – 27V DC via 2-pin Texas socket
  • Current consumption: approx. 180mA
  • Dimensions: approx. 4.64" x .98" x 3.54"
  • Weight: approx. 4.93oz

Notes

Power supply is not included. Please order as required.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Product Documents

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