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Sennheiser HUGE LOT IR Power Radiators Assisted Listening System

Estimated price for orientation: 700 $

Category: Other Pro Audio Equipment
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Description
Condition: Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab ... Read moreabout the condition Brand: Sennheiser


It was recently removed from a working system and is working perfectly. Only very minor wear.INCLUDED:Two (2) Sennheiser IR Power Radiators SZI 1015Three (3) Sennheiser Modulator S I 1015 with Three (3) Power SuppliesEight (8) Sennheiser Headet Receivers RI 150 Two (2) Sennheiser 10-Headset Chargers L 151-10Information on Two (2) IR Power Radiators SZI 1015The SZI 1015 is a 2-Watt radiator with a coverage area of up to 400 m². The radiator is switched on and off automatically by the modulator’s RF carrier. The RF signal from the modulator can be daisy-chained via BNC sockets. A barrier strip with RF and DC inputs and outputs is connected in parallel. The radiator has a 5/8” thread and comes with a 3/8” and 1/2” adapter, it can therefore easily be mounted to various attachments.Information For Three (3) Sennheiser Modulator S I 1015 with Three (3) Power SuppliesThe SI 1015 wideband modulator offers single-channel, two-channel and stereo operation in 2.3 / 2.8 MHz. The modulator features two balanced XLR-3 audio inputs, level controls, and IR monitoring diodes. The SZI 1015 and SZI 1029 emitters connect easily via the two BNC outputs or barrier strip.
2-Watt radiator and modulator for the new carrier frequencies 2.3 and 2.8 MHzMaximum coverage area of 400 m²Chaining the signal to additional radiatorsModulator for single-channel, two-channel or stereo operation, features monitoring diodes and a separate barrier strip with RF and DC outputs for connecting radiators
Impedance600 Ohm 
Dimensions1/2 19", 1 RU (8.8 x 1.7 x 6.8 in) 
Audio-XLR connector2 x XLR-3 symmetric 
Weight1.76 lbs 
Peak deviation+/- 56 kHz 
Nominal deviation+/- 40 kHz 
ModulationFM 
Carrier frequencies2.3 MHz / 2.8 MHz 
Current consumption<140 mA 
Operating voltage (mains)24-30 V DC 
Input voltage range10 mV.....5 V (Line) 
RF output2 x BNC 
Information For Eight (8) Sennheiser Headet Receivers RI 150 
Stethophone receiver for single channel 2.3 MHz system, with BA151 (1.6 oz)Wideband stethoset receiverExtremely reliable transmission due to new carrier frequency (2.3 MHz)Extremely lightweight - only 45 gExcellent speech intelligibility and good music reproductionVery easy to useOperates on environmentally friendly rechargeable NiMH accupackFrequency response (headphones)18.....18000 Hz 
Carrier frequencies2,3 MHz 
ModulationFM, Mono