Model | DW9866 | |
Power Input | DC12V, ≥1A | |
Power Consumption | <6W | |
Audio Channel | Communication Method | UHF wireless method (one-way) |
Number of Channels | 4/6/8 channels | |
Frequency Range | 530MHz~590MHz | |
Demodulation Mode | FM | |
Receiving Sensitivity | -100dBm | |
Control Channel | Communication Method | UHF wireless method (two-way) |
Number of Channels | 60 channels | |
Frequency Range | 916MHz~928MHz | |
Demodulation Mode | GFSK | |
Receiving Sensitivity | -100dBm | |
Radiant Power | >+10dBm (10MW) | |
Frequency Deviation | 15ppm | |
Data Rate | 4.8Kbps | |
Operating Temperature | -10℃~40℃ | |
Dimensions (L×W×H) | 480mm×320mm×90mm | |
Weight | 1.8kg | |
D7822PS True Diversity UHF Wireless Microphone System (Receiver×1+Lavalier Microphones×2+Bodypack Transmitters×2)April 16, 2026The D7821PS, D7822PS, D7823PS, and D7824PS True Diversity UHF Wireless Microphone Systems are engineered to deliver consistent and reliable wireless performance, with transmission distances reaching u...view
MT2 Two-channel MicrophoneSeptember 25, 2018view
DW61 Wireless Delegate MicrophoneDecember 30, 2021viewwe will contact you within 24 hours.
Analysis of the Composition and Advantages of the Intelligent Conference SystemSeptember 23, 2021The traditional intelligent conference system includes audio conference system, intelligent centralized control system, matrix switching system, AV peripherals, audio system and peripherals, AV engine...view
A Brief Introduction of Public Address AmplifiersJune 28, 2018Public address amplifiers are a device for amplifying the voltage or power of an input signal, consisting of an electron tube or a transistor, a power transformer and other electrical components. It i...view