The MI-909T/R system is a professional-quality true digital wireless stereo IEM system featuring digital encryption capabilities with unparalleled digital audio performance and transmission reliability. The superior frequency response characteristics from
The MI-909T/R system is a professional-quality true digital wireless stereo IEM system featuring digital encryption capabilities with unparalleled digital audio performance and transmission reliability. The superior frequency response characteristics from 20Hz to 15kHz clearly exceed that of analog systems. Combining DSP and digital diversity technologies, MIPROs MI-909 system is the industrys only true digital IEM system. The MI-909 boasts 112dBa of dynamic range, enhanced s/n ratio, extended frequency response and advanced features that provide crystal clear audio that sets a new standard in wireless in-ear monitoring.
The MI-909R True Digital bodypack receiver, the most compact in the industry, has dual antenna true digital diversity reception providing unsurpassed RF Signal stability and extended range. The bodypack receiver features Stereo, Mono-L, Mono-R and Mixed operational modes with balance control and equalization settings.
The MI-909T True Digital transmitter operates across 64MHz, allowing multiple preset compatible channel operation, adjustable input sensitivity, adjustable RF output and EQ DSP processing. Built-in scan and sync functions enable auto-scanning for open, interference-free frequencies.
MI-909T
Features
Specifications
| Model | MI-909T |
|---|---|
| Name | UHF Digital Stereo Transmitter |
| Chassis | EIA standard half-rack (9.5″) metal case with a rotary control knob |
| Display | LCD screen displays all functions and settings. Dual rows of LED indicators |
| Frequency Band | UHF 470 639 MHz, 705 960 MHz (country dependent) |
| Preset Channels | 12 interference-free frequencies without any limited conditions in group 1-10. 16 interference-free frequencies in group 11-16. 216 preset frequencies in total. |
| Channel Setting | ACT sync |
| RF Power | Low: < 10 mW, High: < 100 mW switchable (country dependent) |
| Modulation Type | Digital modulation |
| Spurious Emission | < 4 nW |
| Frequency Response | 20 Hz 15 kHz (stereo) |
| Dynamic Range | 112 dBA |
| THD | < 0.1% @ 1 kHz |
| Audio Input | 2 XLR / 6.3 mm TRS combo socket |
| Max. Input Level | > +26 dBu. Selectable Line / Mic level |
| Audio Output | 2 6.3 mm TRS (Loop Out) |
| Earphone Output | 6.3 mm TRS with volume control |
| Antenna Output | 50 TNC female connector |
| Power Supply | DC 12 15 V, AC 100 240 V |
| Dimensions | 210 44 206 mm (W H D) |
| Weight | Approx.1.1 kg |
MI-909R
Features
Specifications
| Model | MI-909R |
|---|---|
| Name | UHF Digital Stereo Bodypack Receiver |
| Housing | Composite of various material |
| Display | Backlit LCD |
| Frequency Band | UHF 470 639 MHz, 705 960 MHz (country dependent) |
| Bandwidth | 64 MHz |
| Modulation Type | Digital modulation |
| Channel Setting | ACT sync |
| Receiving Mode | Digital diversity receiving |
| Frequency Response | 20 Hz 15 kHz (stereo) |
| Stereo Separation | > 95 dB |
| S/N Ratio | 95 dBA (stereo) |
| THD | < 0.1% @ 1 kHz |
| Sensitivity | 10 V input level, S/N > 90 dB |
| Earphone Jack | 3.5 mm TRS |
| Output Power | Left/Right 120 mW @ 16 |
| Power Supply | 2 AA alkaline |
| Current Consumption | Approx. 170 mA |
| Operating Time | Approx. 6 to 8 hours (depending on volume level) |
| Operating Temperature | -10 +60 |
| Optional Accessories | E-8P or E-8S earphones |
| Dimensions | 63 82 23 mm (W H D) |
| Weight | Approx. 95 g |
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