Chairman Unit TOA TS-821
- Power Source: 7.2 VDC (supplied from optional lithium-ion battery).
- Current Consumption: Max. 390mA.
- Wavelength: 870 nm (AM: Brightness modulation).
- Modulation Method: Frequency modulation.
- Covering Range: 7m (22.97 ft) (radius)
- The TS-821 is a Chairman unit of the Infrared Conference system. Since the system is cordless, it can be easily installed and removed. The Chairman unit features a priority speech key which allows it to take precedence over the TS-822 Delegate units when speaking. It can be operated on either the AD-0910 AC adapter or the BP-900A lithium-ion battery. It is equipped with a remaining battery indicator. Two types of dedicated microphones are made available for the TS-821 as optional products: the TS-923, TS-903 standard type and the TS-924, TS-904 long type.
Specifications
| Model | TS-821 |
| Power Source | 7.2 VDC (supplied from optional lithium-ion battery) |
| Current Consumption | Max. 390 mA |
| 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: Audio channel: 1.95 MHz |
| Covering Range | 7 m (22.97 ft) (radius) |
| Input | Microphone terminal: XLR-4-31 type |
| Output | Monitor speaker: 8 Ω Headphone: φ3.5 mm mini Jack (3P:monaural) × 2 |
| LED Indicator | Speech indicator |
| Function | Monitor volume control |
| Battery Life | Approx. 10 hours |
| Operating Temperature | 0 ℃ to +40 ℃ |
| Operating Humidity | 90%RH or less (no condensation) |
| Finish | Case: PC resin Speaker net: black |
| Dimensions | 205.7 (W) × 70.3 (H) × 164.2 (D) mm (8.1 × 2.77' × 6.46) |
| Weight | 525g (1.16 lb) |
| Option | Microphone: TS-923 Lithium-ion battery: BP-900A AC adapter: AD-0910 |
- Sản xuất tại Việt Nam.
- Bảo hành: 12 tháng.
