UHF500 четырех каналов беспроводной микрофон

PWM-5638A Spec System Audio Frequency Response : 80 12000Hz Dynamic Range : ≥80dB System Distortion : ≤1% Signal-to-Noise Ratio : ≥80dB Operating Range : Appr.80M Operating Temperature Range : 5°C 45°C Carrier Frequency Range : 480 550MHz Receiving System : Diversity Receiver Receiver Sensitivity(S/N=30dB) : <4μV Image Rejection : >60dB De-Emphasis : 50μS Audio Output Impedance : 600Ω±10% Audio Output Level : 01.1V Power Supply : AC220V-240V 50/60Hz Current Consumption : ≤300mA Dimensions : 480×220×45mm Weight : Appr.2700g Handheld Transmitter Frequency Stability : ±0.005% RF Output Power : ≤30mW Spurious Rejection : >50dB Modulation Mode : FM Maximum Deviation Range : ±45KHz Microphone Mode : Dynamic Pre-Emphasis : 50μS Power Supply : 1.5V Batt. Current Consumption : ≤40mA Dimensions : Φ35×270mm Weight : Appr.250g(No Batt.) Body-pack Transmitter Frequency Stability : ±0.001% RF Output Power : ≤30mW Spurious Rejection : >50dB Modulation Mode : FM Maximum Deviation Range : ±45KHz Microphone Mode : Condenser Pre-Emphasis : 50μS Power Supply : 9V Batt. Current Consumption : ≤40mA Dimensions : 95×60×20mm Weight : Appr.90g(No Batt.) Due to theConfidentiality agreement with our customers, wewill not show any Brand name or Logo here.