
The IRB-10 battery-powered body-pack provides hands-free mobility and features a unique clip-on emitter that attaches to the speaker's clothing or can be neck-worn with the supplied lanyard. The mic jack accepts many mic choices and has an adjustable volume control. Frequency selection is accomplished using a small hidden switch. The top-mounted ON/OFF switch powers the body-pack and activates the Power LED. A metal belt-clip keeps the IRB-10 firmly in place. There is an auxiliary microphone built into the emitter for use as a back-up. Technical Specs: Sub-carrier frequencies: 2.06MHz & 2.56MHz switchable Modulation: FM Audio distortion: <1.0%(±40kHz deviation@1kHz) Mic input impedance: 2.2k ohms Mic input jack: 3.5mm Built-in auxiliary mic: uni-directional electret Mic gain adjustment: Max to -50dB Battery type: 2-"AA" alkaline (2 x 1.5V) Battery life: 100mAdrain)> 15 hours w/alkaline batteries-low power mode 160mA drain)> 10 hours w/alkaline batteries-highpower mode Size: 3.94"H x 2.52"W x 1.06"D (100 x 64 x 27mm) Weight (bodypack): 4.65oz (132g) - (w/alkaline batteries) Weight (clip-on emitter):1.34oz (38g)
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