AB8650 True Diversity Wireless Microphone

Mainly designed for large‑scale performances, complex environments, school playgrounds, sports stadiums, conferences and other occasions.

Signal transmission in the UHF band, frequency range: 600MHz–940MHz
Dual-channel signal reception, with ≥128 selectable channels per channel, dual-tuner true diversity
Adopts stable digital identity authentication (ID), significantly improving overall stability;
Automatic frequency scanning, IR infrared sync; actual effective distance ≥500 meters on flat open ground
When using multiple units simultaneously, lower the receiving sensitivity appropriately to allow ≥5 units to operate at the same time. ≥10 units can be installed in two racks, supporting up to 20 microphones for simultaneous use
Equipped with ≥4 receiving antennas on the rear of the receiver for enhanced signal reception
Features ≥2 balanced outputs and 1 mixed unbalanced output on the rear
Supplied with 2 metal aluminum handheld microphone bodies

Receiver Specifications
Frequency Range	600–940MHz
Adjustable Channels	128 + 128
Oscillation Mode	Phase-Locked Loop (PLL) frequency synthesis
Frequency Stability	±10ppm
Receiving Mode	Super-heterodyne double conversion
Receiving Sensitivity	-100dBm
Audio Frequency Response	40–18000Hz
Total Harmonic Distortion	≤1%
Signal-to-Noise Ratio	≥100dB
Audio Output:	Independent balanced output via XLR connector and mixed unbalanced output via 6.35 mm jack
Power Supply: DC	12–15 V / 1000mA
Power Consumption	≤8W
Transmitter Specifications
Frequency Range	600–940MHz
Adjustable Channels	128
Frequency Stability	±10ppm
Modulation Mode	FM
RF Power Output	≤50mW
Audio Frequency Response	40–18000Hz
Total Harmonic Distortion	≤1%
Microphone Capsule	Dynamic type, cardioid polar pattern
Battery Type	2 × 1.5V AA size
Operating Time	5–10 hours

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