Máy đại biểu TOA TS-902

Power Source

7.4VDC (battery), 9VDC (AC adapter)

Current Consumption

Max. 270 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: Base language channel: 1.95 MHz

Translation language channel: 2.25 MHz

Acceptance Angle

Vertical: 90º, Horizontal: 120º

Emission Angle

Vertical: 90º, Horizontal: 120º

Covering Range

7 m (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

Headphone: 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)

Function

Monitor volume control, Headphone volume control, Voting function,

Monitor selector switch (MAIN/SUB)

Battery Life

Approx. 10 hours (when the fully-charged BP-900 battery is used with 'During speech' to 'Standby' ratio of 1:2)

Finish

Top panel: ABS resin, gray metallic, paint, semi-gloss

Dimensions

210 x 65.9 x 152 mm

Weight

640 g