TOA TS-922 Infrared Delegate Unit ไมค์ประชุม ชุดประชุม ไมค์ห้องประชุม ไมค์ประชุมไร้สาย ชุดประชุมไร้สาย microphone conference

Model No. TS-921 TS-922

Power Source 7.2 V DC (supplied from optional lithium-ion battery),

9 V DC (supplied from optional AC adapter)

Current Consumption Max. 390 mA

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

Covering Range 7 m or 22.97 ft (radius)

Input Microphone terminal: XLR-4-31 type

Output Monitor speaker: 8 Ω, 0.2 W

Headphones: ø3.5 mm mini jack (3P: monaural) x 2

LED Indicator Speech indicator, Voting status indicators 1 – 3, Power indicator

Function Monitor volume control

Headphone volume control

Priority speech function

Voting function

Monitor selector switch (MAIN/SUB)

Monitor volume control

Headphone volume control

Voting function

Monitor selector switch (MAIN/SUB)

Battery Life Approx. 10 hours

Operating Temperature 0 to 40 ºC (32 to 104 ºF)

Operating Humidity 90%RH or less (no condensation)

Finish Case: PC resin, black

Speaker net: black, mat finish, paint

Dimensions 205.7 (w) x 70.3 (h) x 164.2 (d) mm (8.1" x 2.77" x 6.46")

Weight 525 g (1.16 lb)

Note: The design and specifications are subject to change without notice for improvement.