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ASIP ENGINEERING (JB)
04-31, Skudai Parade
Shopping Complex,
Batu 10, Jalan Skudai,
81300 Skudai, Johor,
Malaysia.
ASIP ENGINEERING (KL)
Lot 3, Block B,
Subang Light Industrial Park,
Off Jalan Subang 2, USJ 1,
47610 Subang Jaya,
Selangor, Malaysia.
ASIP ENGINEERING (Perak)
14, Jalan Medan Ipoh 9,
Bandar Baru Medan,
31400 Ipoh,
Perak, Malaysia.
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+6016-7333389
enquiry@asip.com.myIR-300M.Infrared Wireless Microphone
PA/Sound System --- TOA ---
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The IR-300M is a hands-free 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-800 and TS-900 series infrared conference system, both systems can be simultaneously installed in the same location.
Specifications:
| Battery |
IR-200BT-2 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) |
| Maximum Input Sound Pressure | 120 dB SPL |
| Input Sensitivity Adjustment | Adjustment range: -9 dB to 0 dB (factory preset: 0 dB) |
| Microphone Unit | Unidirectional electret condenser microphone |
| Frequency Response | 100 Hz - 12 kHz |
| Preemphasis | 300 μs |
| Input | External microphone input (φ3.5 monaural mini jack) |
| Battery Operation Time |
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 ℃ to +40 ℃ (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 | 64 (W) × 91.3 (H) ×27.3 (D) mm (2.52' × 3.59' × 1.07') |
| Weight | 130 g (0.29 lb) (with battery and strap) |
| Accessory | Screw driver (for setting) …1, Color label (6 colors) …1 |
| Option |
Battery charger: IR-200BC Ni-MH Battery: IR-200BT-2 (containing 2 pieces) |
Brochure : https://cdn1.npcdn.net/attachments/1549875648504e5b3e37a2d6bc037b25622e97a6fc.pdf
