WTU-M9800 Wireless Tuner Module

The TOA Wireless Tuner Module WTU-M9800 provides a truly integrated wireless microphone solution
for any TOA product that accepts a 900 series input module.




Power Requirement Internal power supply mode : 24 V DC (Up to two WTU-M9800 can be
powered from the mixer's internal power supply.)
External power supply mode : 12 – 24 V DC
Current Consumption 100 mA
Receiving Frequency 506 – 538 MHz (*1), UHF, M-band
Receiving System Double super-heterodyne
Receiving Sensitivity S/N <80dB (20 dBV input, 40kHz deviation)
Contact Output 1 channel, normally open relay rate to 30V DC max, no-voltage make
contact output, withstand voltage: 30 V DC, control current 0.5 A max
Antenna Input 75 , BNC connector with 9V DC / 30mA power
(phantom power for YW-4500 series powered antenna 9V DC, 30mA max)
Diversity System Space diversity
Channel 16 selectable channels
Frequency Response 100 – 12 kHz, ±3 dB
Operation Temperature -10°C +50°C(14°F to 122°F)
Dimensions 35 (W) X 78 (H) X 90.8 (D) mm (1.38" X 3.07" X 3.57")
Weight Max. 92g (0.21 lb)
Optional Accessories External power supply TOA xxx-xxx