Infrared Conference Equipment Large Area Emitter

The Sennheiser SZI-1029 is a high-powered infrared emitter for wideband or narrow-band signals from an IR modulator. The SZI1029 covers up to 12,500 sq. ft. in single channel mode; 6,250 sq. ft. in 2-channel mode; 8,000 sq. ft. per number of channels in multi-channel mode.

→ Automatic on/off switching by the modulator's RF carrier signal
→ 144 infrared transmitting diodes
→ RF output for cascading the RF signal to additional emitters
→ Excellent reliability

Current consumption	350 mA / Stand-by 50 mA
Effective radiated power	5 W
Impedance	5 kΩ
IR diodes	132 GaAlAs
Max. coverage area	8.611 sq. ft. (800 m²)
Operating voltage (mains)	90 - 260 V, 50 - 60 Hz
RF input	BNC
RF output	BNC
Threshold for automatic on/off function	50 mV (HF - Signal)
Weight	4.6 lbs. (2.1 kg)