Sennheiser SI1015-8000 DUAL 2.3 / 2.8 MHz Infrared System Package to Cover 8000 Sq Ft, Dual Channel Mode

The Sennheiser SI1015-8000 Dual is a two-channel or stereo infrared system package that provides coverage of up to 8,000 sq. ft.

The SI1015 modulator accepts line level input via an XLR connection and drives the SZI1015 (medium area) and SZI1029 (large area) emitter panels. By generating higher than usual sub-carrier frequencies, the SI1015 avoids the interference generated by electronically-ballasted fluorescent lights. A selector switch can be set for single or dual-channel operation, and the SI1015’s external power supply provides DC power for two SZI1015 emitters or one SZI1029-24.

Sennheiser infrared systems are ideal for wireless, interference-free secure assistive listening and language transmission for theaters, houses of worship, courtrooms, conferences and much more! With their unique amplitude and frequency modulation process, Sennheiser infrared systems offer high-quality, dependable audio with single, dual, stereo and multiple channel operation. Sennheiser IR systems can be modeled in EASE design software.

Includes

• One (1) SI1015 two-channel modulator
• Two (2) NT1015-120 power supplies for modulators and/or emitters
• One (1) GA1031-CC, rack adapter for SI1015 modulator
• Four (4) emitter panels for SZI1015
• Four (4) WM-1 wall/ceiling mounts
• Two (2) SZA1060 terminating resistors
• Ten (10) HDI830 two-channel / stereo infrared receivers
• One (1) L300-10 charging unit with power supply for ten HDI830 receivers

Features

• Two channel or stereo system with coverage up to 8,000 sq. ft.
• Reliable 2.3MHz and 2.8MHz carrier frequency
• Expandable system components
• Infrared system technology provides secure communication
• Ideal for assistive listening and visual description applications, multi-language transmission and more

Specifications

• XLR connector: 2 x XLR-3 symet.
• Carrier frequency: 2.3MHz / 2.8MHz
• Current consumption: < 140mA
• Dimensions: 1/2 19-inch, 1 U (224 x 44 x 173mm)
• Impedance: 600Ω
• Input voltage range: 10mV - 5V (Line)
• Modulation: FM
• Nominal deviation: ±40kHz
• Operating voltage (mains): 24 - 30V DC
• Peak deviation: ±56kHz
• RF output: 2 x BNC
• Weight: 1.8lbs. (800g)