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IMIC-6D

Dual-Channel True Diversity Wireless Microphone System

Key Features:

Dual-Channel True Diversity: Ensures reliable and stable signal transmission.
Two XLR Inputs: Allows connection of additional wired microphones with 48V phantom power.
Dante Output: Provides network-based audio routing.
USB Digital Output: For direct connection to digital devices.
Specialized Management Software:Compatible with PC, smartphones, or tablets for system control.
Public Address System Input: Integrates with existing PA systems.
Alarm Input: For emergency or alert notifications.
Central Control Interface: Simplifies management of multiple devices.
Microphone Locking on Charging Base: Ensures secure storage and charging.
Feedback Suppression: Reduces unwanted audio feedback.
Page-Turning Laser Pointer: A built-in tool for presentations.
Smart Charging Base: Offers intelligent charging for microphones.

Suitable Applications:

Education
Lectures
Conferences
Public Speaking

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IMIC-6D

Product Description Details Performance Introduction Components Accessories FAQ

Product Description

IMIC-6D is a true diversity dual-channel wireless microphone system developed by Relacart for educational applications. It features two XLR inputs for connecting additional wired microphones (with 48V phantom power), Dante output ,USB digital output, and specialized management software compatible with PC, smartphones, or tablets. It supports functions such as public address system input, alarm input, central control interface, microphone locking on charging base, feedback suppression, etc. Additionally, it comes with a page-turning laser pointer, smart charging base, and more, making it suitable for a wide range of applications including education, lectures, conferences, etc.

Details

Connection diagram

Polar Pattern

Package Contents

Specifications

Frequency Response

System technical specification:

RF carrier frequency range: 470MHz-960MHz

Receiving method: superheterodyne

Frequency stability: 0.005%

Effective working distance: ≥20 meters (ideal environment)

Audio companding: DSP digital audio companding

Audio sampling rate: 48KHz

Audio frequency response: 500Hz~15K, ±3dB

Dynamic range: 88dB

Total harmonic distortion: ≤0.8%,@1KHz

Working temperature range: -10℃~+50℃

Receiver technical specifications:

Receiving frequency range: 470MHz-960MHz

Receiving method: superheterodyne

Image rejection: 45dBm

RF sensitivity: When inputting 10dBu, S/N≥45dB

Squelch adjustment: built-in setting parameters

Frequency synchronization method: manual button setting

Digital audio output: supports Type-C, USB audio, RJ45, DANTE audio

Power supply mode: DC12V 1A

Dimensions (mm): 410mm (w)*206mm (d)*43mm (h)

Net weight: 1.9KG

Transmitter technical specification:

Carrier frequency range: 470MHz-960MHz

Oscillation mode: PLL frequency synthesis

Transmit power: 13.5dBm

Carrier error: 0.005%

Harmonic radiation: -32dBm

Modulation method: FSK

Max. Deviation: ±65KHz

Max. input level: 25mV

Frequency setting: manual

Power supply mode: built-in 3.7V 435mA lithium battery power supply

Normal working current: 100mA

Max. charging current: 600mA

Battery life: ≥4 hours

Dimensions (mm): 67×32×13.5

Net weight (g): 31.5

Performance Introduction

Multiple audio outputs

Adopt 6.3mm unbalanced output, XLR balanced output, Dante network audio output and USB digital audio output, it is convenient to connect various audio processing equipment.

Provide Power to Antennas

The BNC connector of the receiver can be connected to passive antennas and active antennas, and it can provide power to the active antennas.

Infrared Pairing Window Extension Design

The IR pairing function can be extended with the infrared extension synchronizer EC-50. When the receiver is installed in the cabinet, this synchronizer can be used to extend the IR window to a position convenient for synchronization.

DSP audio processing algorithm

Built-in high and low pass filters, parametric equalizer, feedback suppression, volume detection, audio matrix, volume control and other functions.

Alarm trigger input port

When the alarm port receives a high-level signal, the alarm function is activated, automatically muting all output audio until the alarm state is cleared.

Public address system input

For constant voltage power amplifier input, use the switch to select the input voltage level: 0V, 25V, 70V, 100V. The public address input also features a priority function. When an audio signal is input to the PA interface, other audio sources will be automatically muted. Once the public address audio signal ends, the mute will be canceled.

Practical Function

• Connect to a PC or teaching tablet for audio input/output via USB. The page-turning control is also transmitted to the PC or tablet through this USB connection. • Use the stereo AUX input of the RCA socket to connect LINE OUT audio equipment. • Provide power to the charging base, allowing for charging of the transmitter and page-turning laser pointer. Up to 3 charging bases can be cascaded. • Lock the transmitter and page-turning laser pointer in the charging base via remote control software.

Components