Product Detail
The MIPRO ACT-848 is a top - notch 1U four - channel UHF wideband digital receiver with Dante, featuring a 5F frequency range. It comes with a 1U metal chassis, equipped with a brand - new VFD screen, a monitor headphone jack, a rotary control knob, and buttons on the control panel. The rear panel offers a new AES/EBU digital output and an optional Dante or AVB interface, with an operation and display mode consistent with other series. This receiver upgrades the bandwidth to 72 MHz, thanks to a new circuit design that significantly improves the receiving range and boosts the number of interference - free compatible channels. Digital diversity receiving guarantees that the full - range sound quality remains excellent regardless of distance. It also has a proprietary 256 - bit encryption to prevent unauthorized listening. The MIPRO Auto Scan and ACT function precisely and rapidly sync the transmitter's frequency to the receiver. There are 7 preset groups with 224 pre - saved channels in total. Group 1 and 2 allow 16 interference - free channels each without restrictions, Group 3 - 6 allow 48 interference - free channels each with some restrictions, and Group 7 is a user - defined group where users can choose and save up to 16 channels from 2,881 available frequencies. Each channel has a separate AF signal output, with a preset output level equal to the microphone capsule's sensitivity. Three switchable levels ensure the microphone operates within the proper sensitivity and dynamic range, free from distortion. The proprietary DSP audio processor and A/D converter make the sound quality as good as a wired system. The antenna TNC female connectors provide bias for the MIPRO antenna systems, enhancing the receiving range and signal stability. Optional MIPRO RCS2.Net software enables real - time network remote - controlling and monitoring of up to 64 channels. The additional FSA compatible channels calculator software allows users to manually set compatible channels for any frequency band. It uses an external 100 - 240V AC switching power supply and is designed and made in Taiwan, ensuring high quality and value. Technical Specifications: Chassis: EIA - Standard 19” 1U metal chassis; Display: A newly designed color VFD; Frequency Range: 5F: 540 - 604 MHz; Bandwidth: 72 MHz; Receiving Mode: Digital diversity receiving; Sensitivity: 12 dBμV @ S/N > 100 dB; Audio Processing: DSP audio processor eliminates compander noise in analog systems; Frequency Response: 20 Hz ~ 20 kHz (< - 2 dB); Dynamic Range: > 115 dBA; Latency: 2.9 ms; Audio Output: AES / EBU digital interface, analog balanced output with +16 dB / 0dB / - 6 dB switchable; EQ: Presets 10 digital audio and anti - feedback EQ; Monitor Output: Monitor headphone jack with volume control; PC Interface: USB interface, MIPRO ACT - BUS for remote - control of up to 64 channels, FSA compatible channels calculator software for manual channel setting; Antenna: Detachable, 50Ω TNC female connector providing bias for MIPRO antenna systems; Power Supply: External 100 - 240V AC switching power supply; Dimensions: 420 × 44 × 230 mm (W × H × D); Weight: Approx. 2.4 kg
Using the MIPRO ACT - 848 receiver is quite straightforward. First, connect it to a power source using the external 100 - 240V AC switching power supply. Then, attach the detachable antenna to the 50Ω TNC female connector on the back of the receiver. The antenna will help improve the receiving range and signal stability. When setting up the frequency, you can use the MIPRO Auto Scan and ACT function to quickly sync the transmitter's frequency to the receiver. You can also manually set the channels using the FSA compatible channels calculator software if you prefer. There are 7 preset groups with different numbers of pre - saved channels, so you can choose the one that suits your needs. Each channel has a separate AF signal output, and you can switch between three levels to ensure the microphone operates well. You can also use the monitor headphone jack to listen to the audio output and adjust the volume as needed. For remote - controlling and monitoring, you can install the optional MIPRO RCS2.Net software, which allows you to manage up to 64 channels over the network. When it comes to maintenance, keep the receiver in a dry and clean place. Avoid exposing it to extreme temperatures or humidity. If there is dust on the chassis or screen, use a soft, dry cloth to gently wipe it. Make sure to turn off the power before cleaning. Also, regularly check the antenna connections to ensure they are secure. If you encounter any problems during use, refer to the user manual or contact MIPRO's customer support.
