Product Overview
MiPRO's MI-909T is a digitally-encrypted rack transmitter that is used in both live applications and professional installations, such as language interpretation. It operates in a 64 MHz wide bandwidth and allows multiple preset compatible channels operation. The transmitter has high dynamic range stereo audio inputs, delivers up to 100mW output power, and is able to withstand professional audio mixers' maximum output levels. Menu settings allow input sensitivity, encryption, EQ DSP processors to be set-up via a rotary control knob. A built-in Scan function enables auto-scanning for an open, interference-free frequency and that frequency can sync with the bodypack receiver via the ACT button.
MIPRO MI-909T Features:
- EIA-standard half-rack 19" metal case
- LCD screen display
- Rotary control knob for advanced menu settings
- 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
MIPRO MI-909T Specifications:
- Frequency Range: 470~639 MHz, 705~960 MHz (country dependent)
- Bandwidth: 64 MHz
- Oscillation Mode: PLL Synthesized
- Channel Grid: 25 kHz
- Frequency Stability: ± 0.005% (-10~+60°C)
- Modulation Type: Digital modulation
- Output Power:
- Spurious Rejection: < 4 nW
- Frequency Response: 20 Hz ~ 15 kHz (stereo)
- T.H.D.: < 0.1% (at 1 kHz)
- ADC Dynamic Range: 112 dBA
- Stereo Audio Input: 6.3 mm Ø Phone Jack × 2, XLR, 6.3 mm Ø Combo Jack
- Max. Input: > +26 dBu, Selectable Line / Mic level
- Audio Input Adjustment: 0~-30 dB, 3 dB step
- Earphone Output: 6.3 mm Ø Stereo Phone Jack with volume control
- Earphone Output Impedance: ? 16 Ohm
- Network Interface: RJ-11 × 2, proprietary MIPRO ACT-BUS
- Antenna Connector: TNC (50 Ohm impedance)
- Power Supply: DC 12~15V
- Dimensions (HxWxD): 44 × 210 × 206 mm / 1.7 × 8.3 × 8.1 "
- Weight: Approx. 1.1 kg / 2.4 lbs