Azden 1HR-3U
Product Description:
Rechargeable NiMH "AA" battery for use in the IRN-10 and IRH-15c. These are spedcially prepared to trigger the safety interlock in the IRN-10 and IRH-15c. This interlock stops either transmitter from attempling to recharge regular (non-rechargeable) batteries.
Accessories
Product Description:A lightweight, chest worn, microphone/transmitter, the IRN-10 comes with an adjustable lanyard. It is both a microphone and infrared transmitter which wirelessly "links" the teacher to the IRR-30P receiver. It has a specially designed internal microphone array which provides great sound pick-up. With two switchable channels, a teacher can go from classroom to classroom with the same microphone! With just two "AA" batteries (alkaline or rechargeable 1HR-3U only) the microphone can be used the entire school day without re-charging or changing batteries.
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| Sub-carrier frequencies | 2.06MHz & 2.56MHz switchable |
| Modulation | FM |
| Microphone element type | Uni-directional electret x 2 |
| Frequency response | 50-9kHz ±3dB |
| Ext Mic input impedance | 2.2k ohms Ext Mic input jack : 3.5mm |
| Ext. Mic Voltage/Current | 3.5VDC @ 1mA (to power electret mic element) |
| Mic gain adjustment | +6dB to approx. –10dB |
| Battery type | 2-"AA" Alkaline (1.5V x 2) or 2-1HR-3U "AA" rechargeable Ni-MH (1.2V x 2) |
| Battery life (w/alkaline batteries) | > 8hours |
| Size | 3.15" H x 2.75" W x 1.06" D (80 x 70 x 27mm) |
| Weight (w/alkaline batteries) | 4.3oz (120g) |
| Weight | 1.00 lbs |
