BST UDR208 - 2-Channel UHF Wireless Set

BST UDR208 – 2-Channel UHF Wireless Set

The BST UDR208 is a professional wireless system that includes two UHF handheld microphones and a dual-channel receiver with True Diversity technology. It operates in the UHF band with CEE-harmonized frequencies, offering eight selectable channels per microphone to avoid interference, and automatic frequency synchronization using infrared (IR) between transmitters and receiver. The receiver incorporates LCD screens to monitor signal level and battery status, and has an integrated charging system that recharges the microphones by storing them in its front tray. It has a range of 70–100 m in open air and balanced XLR and unbalanced 6.3 mm jack outputs for maximum connection versatility.

Main features

• UHF band: EEC harmonized frequencies.
• Channels: 2 independent, 8 selectable frequencies per channel.
• IR Sync: Automatic transmitter-receiver pairing.
• LCD displays: on receiver and transmitters for frequency, level and battery.
• Integrated charging: recharges microphones housed in the receiver.
• Outputs: 1× balanced XLR, 1× unbalanced 6.3 mm jack per channel.
• Range: 70–100 m line of sight.
• Emitter source: AA batteries, autonomy approx. 8 h.

Product benefits

• Signal Stability: True Diversity and multiple frequency selection reduce dropouts and noise.
• Express Setup: IR simplifies pairing without unpacking complex menus.
• Flexible connectivity: XLR and jack outputs allow the system to be integrated into any mixer or amplifier.
• Mobility and autonomy: integrated charging and battery-powered transmitters ensure continuous operation.

Use cases

• Presentations, conferences and lectures in rooms up to 100 m away.
• Live performances in bars, auditoriums, and corporate events.
• Audiovisual productions that require reliable handheld microphones.
• Outdoor events, fairs, and versatile spaces.

Frequently Asked Questions

• How do I select the free frequency? It uses the receiver's scanning to detect interference-free channels and synchronizes via IR.
• Can I record directly? Connect the XLR output to your recorder or audio interface for a balanced signal.
• How long do the batteries last? Up to 8 hours of continuous use with high-quality AA batteries.

Description for projects

BST UDR208 2-channel UHF wireless set, 8 harmonized frequencies, IR synchronization, integrated charging, XLR/jack outputs, 70–100 m range, LCD displays, UHF handheld transmitters.