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WM-R30B

WM-R30B Product Overview

Introduction

The WM-R30B belongs to the category of wireless microphones and is designed for professional use in various audio applications. This product offers exceptional characteristics, packaging, and quantity, making it a versatile and reliable choice for audio professionals.

Basic Information Overview

  • Category: Wireless Microphone
  • Use: Professional audio applications
  • Characteristics: High-quality sound transmission, durable construction
  • Package: Includes microphone, receiver, accessories
  • Essence: Reliable wireless audio transmission
  • Packaging/Quantity: Standard packaging with one microphone and one receiver

Specifications

  • Frequency Range: 500MHz - 600MHz
  • Transmitter Power: 10mW
  • Receiver Sensitivity: -95dBm
  • Battery Life: Up to 8 hours
  • Operating Range: 100 meters

Detailed Pin Configuration

  • Microphone: XLR connector for audio output
  • Receiver: Balanced XLR and unbalanced 1/4" outputs

Functional Features

  • Wireless Connectivity: Utilizes UHF frequency for stable and interference-free operation
  • Diversity Reception: Dual antenna design for improved signal reception
  • LCD Display: Provides clear information on channel, frequency, and battery status
  • Adjustable Gain: Allows users to optimize audio levels

Advantages and Disadvantages

Advantages

  • Reliable wireless transmission
  • Durable construction
  • Long battery life

Disadvantages

  • Limited operating range compared to some models
  • May require additional frequency coordination in crowded RF environments

Working Principles

The WM-R30B operates on the UHF frequency band, utilizing advanced wireless technology to transmit high-quality audio signals from the microphone to the receiver. The diversity reception system ensures stable and clear audio transmission, making it suitable for professional audio applications.

Detailed Application Field Plans

  • Live Events: Ideal for concerts, conferences, and live performances
  • Broadcasting: Suitable for TV and radio broadcasting
  • Film Production: Provides reliable audio capture for film and video production

Detailed and Complete Alternative Models

  • WM-R40C: Offers extended operating range and additional frequency channels
  • WM-R20A: Compact and budget-friendly wireless microphone option

In conclusion, the WM-R30B wireless microphone system provides professional-grade wireless audio transmission with reliable performance and essential features for various audio applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan WM-R30B dalam solusi teknis

  1. What is the WM-R30B?

    • The WM-R30B is a high-performance wireless module designed for IoT and M2M applications, offering reliable connectivity and advanced features.

  2. What are the key features of the WM-R30B?

    • The WM-R30B features low power consumption, long-range communication, support for various interfaces (UART, SPI, I2C), and robust security protocols.

  3. How can the WM-R30B be integrated into technical solutions?

    • The WM-R30B can be integrated into technical solutions by connecting it to microcontrollers, sensors, and other devices to enable wireless communication and data transfer.

  4. What are the typical applications of the WM-R30B?

    • The WM-R30B is commonly used in applications such as smart home devices, industrial automation, asset tracking, environmental monitoring, and remote sensing.

  5. Does the WM-R30B support over-the-air (OTA) firmware updates?

    • Yes, the WM-R30B supports OTA firmware updates, allowing for convenient and secure remote maintenance and feature enhancements.

  6. What type of antenna does the WM-R30B require?

    • The WM-R30B can work with various types of antennas, including chip antennas, external antennas, and PCB trace antennas, depending on the specific application requirements.

  7. Is the WM-R30B compatible with different communication protocols?

    • Yes, the WM-R30B supports multiple communication protocols such as MQTT, CoAP, and HTTP, making it versatile for diverse IoT and M2M applications.

  8. Can the WM-R30B operate in harsh environmental conditions?

    • The WM-R30B is designed to operate in a wide temperature range and can withstand challenging environmental conditions, making it suitable for industrial and outdoor deployments.

  9. What security features does the WM-R30B offer?

    • The WM-R30B provides robust security features including encryption, authentication, and secure boot, ensuring the integrity and confidentiality of data transmissions.

  10. How can developers access technical support for the WM-R30B?

    • Developers can access technical support for the WM-R30B through the manufacturer's documentation, online forums, and direct contact with the support team for assistance with integration and troubleshooting.