ไมค์ประชุมไร้สาย
TOA TS-901 ไมค์ประชุมไร้สาย
ยี่ห้อ : TOA TS-901
รายละเอียดย่อ :
TOA TS-901 เครื่องควมคุม ไมโครโฟนประชุมไร้สาย Chairman Unit
|
Specification | |
|---|---|
| Power Source | 7.4 V DC (battery), 9 V DC (AC adapter) (supplied from BP-900 battery (option) or AD-0910 AC adapter (option)) |
| Current Consumption | Max. 270 mA |
| Input | Microphone terminal: Combined type of XLR-4-31 (dedicated for connecting the optional TS-903 or TS-904) |
| Output | Monitor speaker: 8 Ω, 0.2 W Headphone: Mini jack × 2 |
| LED Indicator | Speech indicator (flashes when the unit is out of communications range), Voting status indicators 1 -3 (flashes when the unit is out of communications range or when the battery level is low), Power indicator (flashes when the unit is out of communications range or when the battery level is low) |
| Battery Life | Approx. 10 hours (when the fully-charged BP-900 battery is used with During speech" to "Standby" ratio of 1:2)" |
| Operating Temperature | 0℃ to +40℃ |
| Finish | Top panel: ABS resin, gray metallic, paint, semi-gloss |
| Dimensions | 210 (W) × 65.9 (H) × 152 (D) mm |
| Weight | 640 g |
| Option | Microphone: TS-903, TS-904 (Select either one.) Lithium-ion battery: BP-900 AC adapter: AD-0910 |
| Infrared Emitter/Detector | |
|---|---|
| Wavelength | 870 nm (AM: Brightness modulation) |
| Modulation Method | Frequency modulation |
| Carrier Frequency | Transmission: Audio channel 1: 7.35 MHz Audio channel 2: 8.10 MHz Audio channel 3: 8.55 MHz Audio channel 4: 9.15 MHz Control channel: 6.45 MHz Reception: Base language channel: 1.95 MHz Translation language channel: 2.25 MHz |
| Acceptance Angle | Vertical: 90゜, Horizontal: 120゜ |
| Emission Angle | Vertical: 90゜, Horizontal: 120゜ |
| Covering Range | 7 m (radius) |
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