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11.2. Infrared Chairman Unit TS-901, Infrared Delegate Unit TS-902
Model No.
TS-901
TS-902
Power Source
7.4 V DC (battery), 9 V DC (AC adapter)
(supplied from BP-900 battery or AD-0910 AC adapter)
Current Consumption
Max. 270 mA
In
fra
re
d E
m
itte
r/D
ete
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or
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 or 22.97 ft (radius)
Input
Microphone terminal: XLR-4-31 type (dedicated for connecting the optional
TS-903 or TS-904)
Output
Monitor speaker: 8 Ω, 0.2 W
Headphones: ø3.5 mm mini jack (3P: monaural) x 2
LED Indicator
Speech indicator (flashes when the unit is out of communications range),
Voting status indicators 1 – 3, 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)
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)
Operating Temperature
0 to 40 ºC (32 to 104 ºF)
Operating Humidity
90 %RH or less (no condensation)
Finish
Top Panel: ABS resin, gray metallic, paint, semi-gloss
Dimensions
210 (w) x 68.6 (h) x 152 (d) mm (8.27" x 2.7" x 5.98")
Weight
640 g (1.41 lb)
Note: The design and specifications are subject to change without notice for improvement.
• Accessory
AC adapter* (DC cord: 1.8 m or 5.91 ft, Detachable AC cord: 2 m or 6.56 ft) ..... 1
* Not supplied with the TS-918 (KR). For the usable power supply cord and AC adapter, consult your nearest
TOA dealer.
