AVPF G18 Interference Tube UHF Wireless Conference Microphone System 1-to-8 (GB3-GS2)

The receiver features a minimalist exterior design. Its aluminum alloy chassis, combined with refined craftsmanship, highlights a premium, high-end aesthetic. The use of three-dimensional linear elements creates a sense of visual depth and extension, making it suitable for small-, medium-, and large-scale applications.

The receiver is equipped with an automatic frequency search function, allowing it to accurately scan and identify clean operating channels even in environments with complex RF interference. It adopts superheterodyne diversity receiving technology, enhancing signal stability and improving resistance to interference.

★ The receiver panel is equipped with a quick [SYNC] frequency synchronization button. With a single press, the receiver rapidly synchronizes its operating frequency with the transmitter.

★ The receiver features a 2.0-inch full-view IPS display, offering intuitive operation and stable performance. Settings can be accessed and adjusted with a single touch, clearly presenting all required parameters.

Technical Specifications

• Receiving Mode: 8-channel receiver
• Operating Frequency: 470–960 MHz
• Image Rejection: 45 dBm
• RF Sensitivity: S/N ≥ 45 dB at 10 dBu input
• Display: Dual 2.0-inch TFT full-color displays
• Control Method: Rotary encoder (jog dial) for manual adjustment
• Squelch Adjustment: Selectable LOW / MED / HIGH
• Frequency Synchronization: IR (infrared)
• Output Level: LINE: 0.5 Vpp
• Output Level Adjustment Range: 30-step attenuation control (1 dB per step)
• Power Supply: DC 12 V / 1 A
• Normal Operating Current: 600 mA at DC 12 V
• Dimensions: 485 (L) × 240 (W) × 45 (H) mm