IR-300M
ข้อมูลสินค้า
-
รหัสสินค้า
IR-300M
ยี่ห้อ
TOA
รุ่น
IR-300M
ลิงค์
-
แก้ไขล่าสุดเมื่อ
21/07/2024 07:03
-
รายละเอียดสินค้า
IR-300M Infrared Wireless Microphone
(*1) Do not use battery together with rechargeable or dry batteries of different product numbers.
Failure to follow this instruction may result in battery leakage or excessive heat generation.Battery (*1) 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 EmitterWavelength 870 nm (AM: Brightness modulation) Modulation Method Frequency modulation Carrier Frequency Channel A: 3.100 MHz
Channel B: 3.350 MHzTransmission 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 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 (no condensation) Finish Control section: ABS resin, metallic gray, paint, 50% gloss
Filter section: Polycarbonate, optical cut filterDimensions 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) / IR-210BT-2 (containing 2 pieces)
บริการ
สถิติ
| เปิดเว็บ | 15/12/2015 |
| อัพเดท | 31/03/2025 |
| ผู้เข้าชม | 5,777,653 |
| เปิดเพจ | 6,761,505 |
| สินค้าทั้งหมด | 991 |
