الوصف
Designed for videographers on a limited budget and video hobbyists, BY-WM4 PRO is a new generation
2.4 GHz wireless microphone,with dual-Channel for receiver, easy-to-use and compact design,
it's ideal for interviews, run-and-gun video shoots, vlog production, and more.
Wide Compatibility
With both TRS cable and TRRS output cable included, it can be used for Smartphones,
Tablets, DSLR camera, camcorder, audio recorder computer, and more
Excellent for performance
With the transmitter and receiver each weighing only 47g(1.7 oz) and measuring
45x70x35mm(1.8x2.8x1.4 inches), the system still maintains the high signal-to-noise ratio above 84dB and low distortion rate below 0.05%.
High-quality transmission
The system works at distances of Up to 60m (197ft) operation range (line of sight), operating on the 2.4 GHz frequency band, offering flexibility and giving you a low-latency audio transmission with no video sync issues
المزيد من المعلومات
EAN6971008024111الخصائص RF Modulation GFSK (Gauss frequency Shift Keying) Frequency band 2.4GHz (2405-2478MHz) Frequency response 35Hz-14KHz±3dB Signal/Noise 84dB or more Distortion 0.05% or less (32Ω,1 KHz,65mW output) RF output level 3mW Earphone output level 32Ω,65mW Reception sensitivity -90dB +/- 3dB / 0dB=1V/Pa, 1kHz Audio input connector 3.5mm mini jack Operation range 60m (197ft) (without obstacle) Power requirements 3V DC (Two AAA size batteries) Consumption power Transmitter: 3V/70mA Receiver：3V/70mA Dimensions Receiver: 45x70x35mm (1.8*2.8*1.4 inches) Transmitter: 45x70x35mm (1.8*2.8*1.4 inches) Weight Receiver: 47g (1.7 oz) Transmitter: 47g (1.7 oz)
