IR-200M Y

Infrared Wireless Microphone

IR-200M Y

The IR-200M is a handheld infrared wireless microphone. It eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent conference rooms or school classrooms. Since infrared wireless microphone system uses a frequency band that does not interfere with that of the TS-820 and TS-920 series infrared conference system, both systems can be simultaneously installed in the same location. Possible to use with either Channel A / B / 1 / 2 within the IR-800 voicelift system.

Stable voice transmission
Intelligent positioning of the emitter avoids dropouts through user‘s handling
Electret condenser microphone unit
Lightweight
Infrared light emission intensity adjustable
Two selectable channels
Antibacterial treatment
Low-battery indicator

Specifications Equipment A&E Specs Downloads

Battery

Rechargeable battery for the infrared wireless microphone (option) or AA alkaline dry cell battery (2 pieces).

Current Consumption

Typ. 250 mA (2.4 V, Power selector switch: N)
Typ. 340 mA (2.4 V, Power selector switch: H)

Infrared Emitter

Wavelength

870 nm (AM: Brightness modulation)

Modulation Method

Frequency modulation

Carrier Frequency

Channel A: 3.100 MHz
Channel B: 3.350 MHz

Transmission Distance

Approx. 20 m (65 ft) (Power selector switch: H, in an unobstructed space), Approx. 15 m (50 ft) (Power selector switch: N, in an unobstructed space)

Tone Signal

32.768 kHz

Modulation Sensitivity

±4.8 kHz (1 kHz, when SPL of 84 dB is input)

Microphone Element

Unidirectional electret condenser microphone

Maximum Input Sound Pressure Level

120 dB SPL

Audio Frequency Response

100 Hz - 12 kHz

Pre-emphasis

300 μs

Battery Life

Approx. 8 h (when the IR-200BT rechargeable battery for the infrared wireless microphone is used, Power selector switch: N), Approx. 6 h (when the alkaline battery is used, Power selector switch: N)

Operating Temperature

0 °C to +40 °C (32 °F to 104 °F)

Operating Humidity

30 % to 85 %RH

Finish

Control section: ABS resin, metallic gray, paint, 50% gloss. Filter section: Polycarbonate, optical cut filter

Dimensions

Ø37 x 241.8 (H) mm (Ø1.46" x 9.52")

Weight

170 g (0.37 lb) (with battery)

Included Accessories

Screw driver (for setting) …1, Color label (6 colors) …1

Optional Accessories

Battery charger: IR-200BC. Ni-MH battery: IR-200BT-2 (containing 2 pieces)

Please download Datasheet to access full specifications.

Optional Accessory

IR-200BT-2Y

The hand-held-style transmitter model shall be housed in a cylindrical ABS plastic case measuring 1.3” (W) x 5.8“(H) x 0.4” (D) & weighing .4 lbs. (incl. batteries). It shall include an integrated uni-directional condenser microphone for maximum gain-before-feedback. There shall be an array of multiple IR LEDs at the front of the housing and one LED at the rear to facilitate clear transmission regardless of vertical orientation. There shall be an accessible on/off switch on the barrel of the transmitter. The lower portion of the case shall slide open to allow access to the battery compartment and controls for frequency select. There shall also be a switch to select Hi or Low transmission output for compensating for operating distance or battery life. The unit shall have a frequency response of 100Hz to 12kHz and can accept a maximum Sound Pressure Level of 120dB. The unit shall be treated with an anti-bacterial coating to help reduce the likelihood of transmitting common bacterial agents from user to user. The unit shall be called the TOA IR-200M.

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