Technical
Specifications for TeachEasy IR-2500 |
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| Wireless System Operating range: • 1,600 s q.ft./150M² with built-in sensor • 2,200 sq.ft./210M² with two external sensors Type : • Super heterodyne-crystal controlled Modulation : • FM Sub-carrier frequency : • 2.0 6 M H z Signal-to-noise Ratio: • > 90 dB Image rejection : • > 40 dB Reception sensitivity: • > 25 dBmV |
Amplifier/Mixer
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Speakers (4) |
Headband Microphone (HS-11) Type : • Electret Condenser • Uni-directional pick-up pattern Sensitivity : • -48dB at 1 kHz |
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Deluxe Headband-type Microphone |
Collar and Lapel Microphone
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| Due to ongoing product improvement, specifications and models are subject to change without notice. | ||