Keterangan :

TS-903
Microphone

The TS-903 is a designed microphone for exclusive use with the conference units of the Infrared Conference system.
Ring type In-Use lamp located at the microphone head permits displaying the operation status of the conference units.
Specification
Type Electret condenser microphone
Directivity Undirectional
Rated Impedance 1.8 k©
Rated Sensitivity -37 dB (1 kHz 0 dB = 1 V/Pa)
LED Indicator Speech indicator (ring type)
Frequency Response 100 - 13,000 Hz
Output Connector Combined type of XLR-4-32
External Control Terminal D-sub connector (9 P, male)
Finish Gooseneck: Stainless steel, black
Other: ABS resin, black
Weight 90 g
Applicable Unit (Option) Chairman/Delegate units: TS-801, TS-802, TS-901, TS-902