MI-909T

​MI-909 is an industry first, professional quality digital wireless stereo IEM system. Featuring digitally encrypted technology with unparalleled digital audio performance and transmission reliability, the superior frequency response characteristics of the MI-909 from 20Hz to 15 kHz clearly exceed those of analog systems. Combining DSP & digital diversity technologies, this upgraded MI-909 system has advanced features and functions that supersede its competitors

• EIA-standard half-rack 19" metal case, LCD screen display, rotary control knob for advanced menu settings and dual audio LED indicator lockable front panel.
• Up to 16 compatible channels within the same frequency group.
• Selectable encryption keys with scroll or static setting for single or multiple receivers.
• Selectable HI, LOW or OFF (mute) output power.
• High dynamic range, stereo audio inputs and able to withstand the maximum output levels of professional audio mixers.
• Built-in DSP 3 band ±9 dB EQ settings for audio modifications.
• Free Scan selects an open, interference-free transmitter frequency and ACT syncs the transmitter and receiver frequencies automatically.
• Ideal for professional multi-language interpretation system and installation applications.

	Frequency Range	470 – 639 MHz, 705 – 960 MHz (country dependent)
	Bandwidth	64 MHz
	Preset Frequency	12 non-interference compatible frequencies in group 1-10. 16 non-interference compatible frequencies in group 11-16. 16 user-defined frequencies can be stored in group 18. 216 preset frequencies in total.
	Channel Grid	25 kHz
	Channel Set-Up	ACT Sync
	Frequency Response	20 Hz – 15 kHz (stereo)
	Stereo Separation	> 95 dB
	Max. S/N ratio	95 dBA
	T.H.D	0.1% @ 1 kHz
	Modulation Type	Digital modulation
	Spurious Emissions	< 4 nW
	Operating Temperature	-10℃ – +60℃
	RF Output Power	Low < 10 mW︱ High < 100 mW switchable (country dependent)
	ADC Dynamic Range	112 dBA
	Audio Input Jack	2× Combination XLR & 6.3 mm (1/4") TRS
	Audio Output Jack	2× 6.3 mm (1/4") TRS
	Max. Input	> + 26 dBu, Selectable Line / Mic level
	Audio Input Adjustment	0 – -30 dB, 3 dB step
	Earphone Output Jack	6.3 mm (1/4") stereo phone jack with volume control
	Earphone Output Impedance	≧ 16 Ω
	Network Interface	2 × RJ-11, proprietary MIPRO ACT-BUS
	Antenna Connector	TNC (50 Ω impedance)
	Power Supply	12 – 15 V DC
	Dimensions (W × H × D)	210 × 44 × 206 mm / 8.3 × 1.7 × 8.1 "
	Weight	Approx. 1.1 kg / 2.4 lbs