‌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
• 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 Data

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