TC-300M professional conference system

Feature

Accord with IEC60914, GBT15381-94 international standard

Priority mode includes: Mute or shut

Easy to operate, no need to give ID for each unit

High effect circuit ensure the anti-interference function

With 4 channels input, each channel supports 30 units

With RS-232 connect for central controller

Meting mode includes FIFO, LIFO, FREE, ONLY and LIMITED ect

Time off and auto off can be set

No limitation for the quantity of the Chairman unit

Optional quantity limitation for speaking microphones adjustable from 1-12

Specification ( Main controller )

Power supply: AC110V-240V

Max currency consumption: 1A

Frequency response : 50Hz-20KHz

S/N: 81dB

Sensitivity: -55dB

Specification ( Unit )

Power supply: DC-24V

Max current consumption: 60mA

Frequency response: 100Hz-10KHz

S/N: 65dB

Sensitivity: -50dB