Schumacher dual wireless microphones

Product Description:Dual-tuned true diversity automated channel selection, eliminating reception dead spots and avoiding signal loss.Infrared spectral technology (fast and reliable)Phase-locked loop frequency synthesizer, 38KHz pilot technology, wide dynamic range with high-quality sound reproduction, low power consumption.Applicable Range:Professional KTVs, stages of various sizes, dance halls, conference rooms, educational lectures, home entertainment, etc.ID code recognition, not easily affected by external interference.Handheld or bodypack with one-button switching.● Carrier Frequency Range: 640MHz-830MHz (can be adjusted according to requirements)● Stability: 0.005%● Effective Working Distance (ideal environment): ≥200 meters● Audio Sampling Rate: 48KHz● Audio Frequency Response: 50Hz-1800Hz ±3dB● Dynamic Range: 92 dB● Signal-to-Noise Ratio: 105 dB● Total Harmonic Distortion: ≤0.8%, @1KHz● Audio Response: 60Hz-15KHz (±3dB)● Operating Temperature Range: -10°C ~ 50°C● Receiving Method: Dual-channel, superheterodyne true diversity reception● Image Rejection: 45dBm● RF Sensitivity: S/N ≥45dB with 10dBu input● Squelch Adjustment: Built-in preset parameters● Frequency Synchronization Method: Infrared SYNC● Maximum Output Level: LINE: 0.5Vpp● Audio Output Interface: Dual-channel combined XLR output● Audio Output/Input Interface: RJ45 network port● Display: LED high-definition display● Power Supply: DC 12V/1A● Normal Operating Current: DC 12V: 250mA