MI-808R
מקלט אוזניות MI-808R
16 תדרים מתחלפים ב- 24MHZ
2 אנטנות גמישות
מתג הפעלה ON/OFF
בורר מצב מונו / סטריאו
מופעל ע”י 2 סוללות 1.5V AA.
תצוגה נוחה המראה את התדר הנבחר
MI-808 is an IEM system designed for stage performance and broadcasting. It is frequency-agile over a 24 MHz bandwidth with 16 selectable frequencies. Advanced dual-antenna true diversity technology eliminates signal dropouts and enhances signal stability. High S/N ratio and dynamic range ensures optimal audio quality.
- UHF PLL Synthesized circuit.
- 16 preset channels in 24 MHz band, selectable via one button.
- Industry’s only dual-antenna true diversity technology for optimal reception.
- Dynamic expander circuitry delivers S/N ratio greater than 90 dB.
- Mono and Stereo Operating mode.
- Numeric LED with auto power saver.
- POWER on/off and RF signal indicators.
- 2 AA batteries and high efficiency circuit for long continuous use.
- Compact and durable magnesium alloy housing.
- Unbreakable soft antennas.
- Multi-language interpretation system application. Simple interface for easy operation.
| Frequency Range | UHF 620 – 874 MHz | ||
| Bandwidth | 24 MHz | ||
| Preset Channels | 16 | ||
| Channel Grid | 25 kHz | ||
| Channel Set-Up | ACT Sync | ||
| Frequency Response | 80 Hz – 15 kHz (stereo) | ||
| Stereo Separation | ≧45 dB @ 1 kHz | ||
| Maximum S/N Ratio | 94 dBA | ||
| T.H.D. | <0.5% @ 1kHz | ||
| Modulation Type | FM stereo modulation | ||
| Spurious Emissions | < 4 nW | ||
| Receiving Mode | Diversity receiving | ||
| Oscillation Mode | PLL synthesized | ||
| Frequency Stability | ±0.005% (-10 – 60℃) | ||
| Sensitivity | S/N > 58 dB (mono) @ 2 μV input level | ||
| Squelch Level | 2 – 100 μV | ||
| Output Jack | 3.5mm stereo earphone jack | ||
| Output Power | Left / Right × 50 mW @ 32Ω, 1kHz | ||
| Earphone Impedance | ≧16 Ω | ||
| Power Supply | 2 AA batteries | ||
| Current Consumption | Approx. 130 mA (under moderate volume) | ||
| Operating Time | 8 hours (under moderate volume) | ||
| Antenna | Fixed 1/2λ×2 | ||
| Dimensions (W × H × D) | 65 ×105 × 25.5 mm / 2.6 × 4.1 × 1 “ | ||
| Weight | Approx. 115 g / 4.1 oz | ||
| Operating Temperature | -10 – +60℃ |