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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