BOYA BY-WM4 PRO-K1 Dual-Channel Digital Wireless Microphone

الميزات

• Dual-Channel Wireless Receiver
• Digital 2.4 GHz Frequency Brand
• Super-clear recording sound
• Compatible with smartphones,DSLR
• cameras consumer camcorders,PCs etc.
• Lightweight and compact for easy carrying
• Omnidirectional lavalier microphone
• Hard case included
• Standard camera shoe mount and clip included
• Up to 60m(197ft)operation range(without obstacle)
• Power supplied by two AAA batteries for transmitter and receiver

المواصفات

• 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
• Transmitter 45x70x35mm
• Weight  
• Receiver 47g
• Transmitter: 47g

المحتويات

• BOYA BY-WM4 PRO Digital Camera-Mount Wireless Omni Lavalier Microphone System (2.4 GHz)
• RX4 Pro Receiver
• TX4 Pro Bodypack Transmitter
• Omnidirectional Lavalier Microphone
• Alligator-Style Lavalier Mic Clip
• Foam Windscreen
• Camera-Shoe Mount
• 3.5mm TRS Cable for Cameras
• 3.5mm TRRS Cable for Mobile Devices