ACT 545 Quad-Channel 1U True Diversity Wireless Microphone System
Features:
- EIA standard metal chassis, a newly designed LCD, rotary control knob and buttons on the control panel with similar operation and display modes of ACT-800 Digital Series.
- LCD screen automatically shifts colors to identify “Working” and “Standby” mode.
- Most reliable 24 MHz narrowband true diversity receiving circuit equivalent to ACT-7 Series.
- Long-distance and stable reception without signal dropout, greatly decreases intermodulation distortion and increases interference-free compatible channels.
- Industry’s first “PiloTone & NoiseLock” circuits and the RF interference warning indicator for proper adjustments of the SQ level to avoid interference.
- MIPRO Auto Scan and ACT™ function provides the transmitter’s frequency with precise and rapid sync to the receiver.
- 7 preset groups with a total of 80 pre-saved frequencies.
- User-defined group allows users to choose and save up to 16 channels from 961 available frequencies.
- Output level is pre-adjusted to equal the microphone capsule’s sensitivity.
- Switchable output levels for best sound quality options, free from distortion.
Specifications:
| Channel | Quad | |||
| Chassis | 1U EIA Standard metal chassis | |||
| Frequency Range | UHF 480 ~ 934 MHz (country dependent) | |||
| Bandwidth | 24 MHz | |||
| Receiving Mode | True diversity receiving | |||
| Sensitivity | 6 dBμV at S/N > 80 dB | |||
| Frequency Response | 50 Hz ~ 18 kHz | |||
| Dynamic Range | > 111 dBA | |||
| Audio Output | Balanced: +16dB / 0dB / -6dB, Unbalanced: +10dB / 0dB / -6dB | |||
| Antenna | Detachable. 50K TNC female connector provides bias for the MIPRO antenna systems. | |||
| Power Supply | External 100~240V AC switching power supply | |||
| Dimensions (W × H × D) | 420 × 44 × 219 mm (W×H×D) | |||
| Weight | Approx. 2.4 kg | |||
| Note | Refer to actual product in the event of product discrepancy. Frequency range and maximum deviation comply with the regulations of different countries. |
Click here to download Mipro ACT-545 specification sheet
Click here to download Mipro ACT-515_525_545 user guide
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