Sennheiser SI 1015

Sennheiser SI 1015

The SI 1015 wideband modulator uses the new extremely reliable carrier frequencies 2.3 and 2.8 MHz and can be operated in single-channel, two-channel and stereo modes. The modulator is fitted with two balanced XLR-3 audio inputs and IR monitoring diodes. It can be used with SZI 1015 and SZI 1029 radiators, the signals for the radiators are available at two RF sockets, or, alternatively, at a barrier strip. (N.B.: The barrier strip – which also powers the connected radiators – can only be used with SZI 1015 and SZI 1029-24 radiators.)

Features:
2-Watt radiator and modulator for the new carrier frequencies 2.3 and 2.8 MHz
2-Watt radiator with a maximum coverage area of 400 m²
chaining the signal to additional radiators
Modulator for single-channel, two-channel or stereo operation, features monitoring diodes and a separate barrier strip with RF and DC outputs for connecting radiators
Wide range of mounting accessories for the radiator, modulator comes complete with rack-mount ears

Technical Specifications:
Modulation    FM
Nominal deviation    +/- 40 kHz
Carrier frequencies    2,3 MHz / 2,8 MHz
Impedance    600 Ohm
Operating voltage (mains)    24-30 V DC
Current consumption    <140 mA
Dimensions    1/2 19", 1 U (224x44x173 mm)
Weight    800 g
Audio-XLR connector    2 x XLR-3 symet.
RF output    2 x BNC
Peak deviation    +/- 56 kHz
Input voltage range    10 mV.....5 V (Line)