TOA TS-812+TS-903 ฐานสำหรับผู้ร่วมประชุม พร้อมไมค์ประชุมก้านสั้น
ประกอบด้วย
TOA TS-812
ฐานไมโครโฟนสำหรับผู้ร่วมประชุม 1 ชุด
TOA TS-903
ไมค์ประชุม ก้านสั้น 1 ชุด
TOA TS-812 Delegate unit ฐานไมโครโฟนสำหรับผู้ร่วมประชุม
The TS-812 is a Delegate unit that can be connected to the conference system by a cable. It is equipped with a priority switch, allowing speech to take precedence over the Delegate unit. The TS-812 is directly connected to the TS-919B1 or TS-919B4 Bridge unit, then to the TS-910 Central unit via the TS-918 Expansion unit. Either the standard type or long type can be selected for the microphone.
TOA TS-903 ไมค์ประชุม ก้านสั้น
The TS-903 is a designed microphone for exclusive use with the conference units of the Infrared Conference system. Ring type In-Use lamp located at the microphone head permits displaying the operation status of the conference units.
TOA TS-812 Delegate unit ฐานไมโครโฟนสำหรับผู้ร่วมประชุม
Specifications :
Power Source | 24 V DC (supplied from the TS-918 Expansion Unit (option)) |
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Current Consumption | Max. 60 mA |
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 |
Input | Microphone terminal: XLR-4-3 type (dedicated for connecting the optional TS-903 or TS-904) |
Output | Monitor speaker: 8 Ω, 0.2 W Headphone: φ3.5 mm mini Jack (3P:monaural) × 2 |
Connection Terminal | RJ45 connector |
LED Indicator | Speech indicator (flashes at communication failure), Power indicator (flashes at communication failure) |
Function | Monitor volume control, Headphone volume control |
Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
Operating Humidity | 90 %RH or less (no condensation) |
Finish | Top panel: ABS resin, gray metallic, paint, semi-gloss |
Dimensions | 210 (W) × 68.6 (H) × 152 (D) mm (8.27″ × 2.7″ × 5.98″) |
Weight | 560 g (1.23 lb) |
Option | Microphone: TS-903, TS-904 (Select either one.) |
TOA TS-903 ไมค์ประชุม ก้านสั้น
Specifications :
Type | Electret condenser microphone |
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Directivity | Unidirectional |
Rated Impedance | 1.8 kΩ |
Rated Sensitivity | -37 dB (1 kHz 0 dB = 1 V/Pa) |
LED Indicator | Speech indicator (ring type) |
Frequency Response | 100 Hz – 13 kHz |
Output Connector | Combined type of XLR-4-32 |
Operating Temperature | 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
Operating Humidity | 90 %RH or less (no condensation) |
Finish | Gooseneck: Stainless steel, black Other: ABS resin, black |
Weight | 90 g (0.21 lb) |
Applicable Unit (Option) | Chairman/Delegate units: TS-801, TS-802, TS-901, TS-902 |