Rondson 8-Channel Wireless Conference System (607.1 – 687.1 MHz)

Product description

Rondson UHF Receiver BE-20CONF with 8 Wireless Microphones (607.1 – 687.1 MHz)

Complete Wireless Solution for Your Meetings

The Rondson BE-20CONF is a UHF wireless conference system designed for professional environments such as board meetings, executive sessions, general assemblies, or public addresses. Supplied with 8 tabletop microphones, it enables easy setup of a meeting room without the need for complex cabling. Thanks to its fixed UHF frequencies (607.1 – 613.2 – 655.0 – 663.0 – 644.1 – 628.8 – 670.4 – 687.1 MHz) and ADFHSS technology, it ensures reliable, stable, and interference-protected transmission—even in the presence of mobile phones or other wireless devices.

Smooth Speech Management

The system supports up to 8 active microphones simultaneously: 1 chairman microphone and 7 delegate microphones. Speech is managed smoothly in "first in, first out" mode or on demand. Each microphone is powered by 2 AA batteries, offering up to 12 hours of continuous battery life. An integrated LED provides a low battery warning to avoid unexpected interruptions during meetings.

Audio Connectivity and Scalable Installation

The receiver features both balanced (XLR) and unbalanced (6.3 mm jack) audio outputs for immediate compatibility with a wide range of PA or recording systems. To expand your setup, two BE-20CONF systems can be paired to support up to 16 desktop microphones. Adding a PM 8P or PM 10P preamplifier allows you to manage speaker priorities and optimise audio output based on the structure of your discussions.

Technical Specifications

• Bandwidth: 40 – 18,000 KHz

RECEIVER

• Fixed frequencies: 607.1 – 613.2 – 655.0 – 663.0 – 644.1 – 628.8 – 670.4 – 687.1 MHz
• ADFHSS HF encoding system (for confidentiality)
• Power supply: DC 12 V / 1000 mA
• Audio delay: ≤ 15 ms
• Signal-to-noise ratio: ≥ 110 dB
• Dynamic range: ≥ 110 dB
• Distortion: ≤ 0.6%
• Unbalanced output: Ø 6.3 mm jack: 0 dB
• Balanced output: XLR: 3 dB
• Dimensions (W x D x H): 480 x 185 x 46 mm
• Weight: 2.75 kg

MICROPHONE

• Power supply: 2 x 1.5V AA batteries or 2 x 1.2V rechargeable AA batteries
• Transmitter power: <10 mW
• Dimensions: 260 x 50 mm
• Weight: 250 g
• Gooseneck length: 39 cm