Boya BY-WM8 Pro-K2 UHF Dual-Channel Professional Wireless Microphone System (Two Transmitters + One Receiver)

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Excellent UHF Wireless Microphone System for Dual Sound Sources

BY-WM8 Pro-K2 is with two transmitters and one receiver in the kit. The whole system is perfect for DSLRs, Mirrorless, Pro Video, and all types of cameras or portable audio recorders with either 3.5mm, or XLR microphone input. It is ideal for capturing interviews, film dialog, field recording, broadcast TV, newsgathering, vlogging, YouTube videos and so much more.

Professional Features, Simple Steps

BY-WM8 Pro K2 utilizes the UHF (Ultra High Frequency) spectrum, which helps you avoid interference. There are 48 channels available, which enables users to run multiple sets of BY-WM8 Pro systems at the same time without issues. And the operation range can reach up to 100m (without obstacles). The system is super easy to use, and it works right out of the box. You just plug in the mic, turn on the power and go.

Easy-to-read LCD displays

The Easy-to-read LCD displays on the transmitter and the receiver let you make quick adjustments to the intuitive menus in the brightest or darkest en

Specifications: environments. The Automatic LCD-locked function avoids accidental touch during professional shooting or normal use.

System

 Oscillator type:  PLL Synthesized Control Oscillator

 Carrier Frequency Range: 576.4 MHz-599.9 MHz (Transmitter: A )
 568.6 MHz-592.1 MHz (Transmitter: B )
 Channels:  48
 Frequency response:   40 Hz to 18 kHz (+/-3dB)
 Operation range: 100m (300')(without obstacle)
 Operating temperature: 14° F to 122° F (-10℃ to +50℃)
Storage temperature: 14° F to 131° F (-10℃ to +55℃)

Transmitter:


RF output power: ≤10 mW
Antenna: 1/4λ wire antenna
Spurious emission: 250 nW or less
 Audio input connector: 3.5mm mini jack
 Reference audio input level:  –60 dBV (MIC input, 0 dB attenuation)
 Reference deviation: ±5 kHz (–60 dBV, 1 kHz input)           
 Input frequency range: 20 Hz-20 KHz
 Distortion: 0.5% or less
 Power supply: Two AA-size batteries
 Operation time:
About 6 hours
 Dimensions: 208(H) × 67(W) × 29(L)mm
 Weight: 80g without batteries

Receiver:


Antenna:  1/4λ wire antenna
Audio input connector:3.5mm mini jack
 Signal-to-noise ratio:70 dB or more
 Distortion:  0.5% or less
Headphone output level: 30mW (16 Ω)
Audio output level:–60 dBV
Power supply:  Two AA size batteries
Operation time:About 4 hours
Dimensions:208(H) × 67(W) × 29(L)mm
Weight:90g without batteries

Lavalier Microphone:


 Transducer:Back electret Condenser
Polar pattern: Omni-directional
 Frequency Range:  35Hz ~ 18 KHz
 Signal / Noise: 74dB SPL
 Sensitivity:  -30dB +/-3dB / 0dB=1V/Pa, 1 kHz
 Connector: 3.5mm locking mini plug
 Length:  1.2m (4’)

Product Highlights:

• Includes Two Transmitters and One Receiver.

• Dual-Channel Wireless Receiver suits for Cameras,

  Camcorders etc.

• Ideal for capturing interviews, film dialog, field recording,

  broadcast TV, newsgathering, etc.

• 48 Selectable UHF Channels.

• Broadcast-Quality Sound.

• Selectable Stereo and Mono Mode.

• With Mute function.

• Easy-to-read LCD displays.

• Automatic LCD-locked Function.

• Monitoring sound by headphone output (Receiver).

• Operation range can reach up to 100m (300')

  (without obstacle).

• Two AA batteries for both transmitter and receiver. 

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