BOYA UHF Dual-Channel Wireless Microphone System (two transmitters)
Rated 3.5/5 based on 11 customer reviews

BOYA UHF Dual-Channel Wireless Microphone System (two transmitters)

BY-WM8 PRO-K2

This product is a pre-order

$379.00
    Expected Release Date: 28 May 2021

The BOYA BY-WM8 Pro-K2 is an upgraded UHF Dual-Channel Wireless Microphone System for capturing audio with dual subjects, features an easy-to-read LCD display, a wide switching RF bandwidth, PLL-synthesized tuning and digital companying circuitry.

The package is suitable for a wide range of wireless applications such as interviews, electronic news gathering (ENG),electronic field productions (EFP), film production, business and educational applications, and more.

The BY-WM8 Pro-K2 system consists of two bodypack transmitters, a camera-mount receiver, and two omnidirectional lavalier microphones. Also included with this system is a shoe-mount adapter, a single 1/8" to XLR output cable, a single 1/8 to 1/8" output cable, carrying case.

The receiver is built with mic and headphone output jacks.

The bodypack transmitter includes a MIC jack and LINE IN jack.

Note: To save battery life, if only use one transmitter, please turn OFF the other channel from receiver.

Features:
• Dual-Channel Wireless Receiver
• 48 Selectable UHF Channels
• Broadcast-Quality Sound
• Includes Two Transmitters and One Receiver
• Selectable Stereo and Mono Mode
• Mic and Line-in
• Selectable 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

Specifications:

  • 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’)

The BOYA BY-WM8 Pro-K2 is an upgraded UHF Dual-Channel Wireless Microphone System for capturing audio with dual subjects, features an easy-to-read LCD display, a wide switching RF bandwidth, PLL-synthesized tuning and digital companying circuitry.

The package is suitable for a wide range of wireless applications such as interviews, electronic news gathering (ENG),electronic field productions (EFP), film production, business and educational applications, and more.

The BY-WM8 Pro-K2 system consists of two bodypack transmitters, a camera-mount receiver, and two omnidirectional lavalier microphones. Also included with this system is a shoe-mount adapter, a single 1/8" to XLR output cable, a single 1/8 to 1/8" output cable, carrying case.

The receiver is built with mic and headphone output jacks.

The bodypack transmitter includes a MIC jack and LINE IN jack.

Note: To save battery life, if only use one transmitter, please turn OFF the other channel from receiver.

Features:
• Dual-Channel Wireless Receiver
• 48 Selectable UHF Channels
• Broadcast-Quality Sound
• Includes Two Transmitters and One Receiver
• Selectable Stereo and Mono Mode
• Mic and Line-in
• Selectable 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

Specifications:

  • 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’)

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Preorders work just the same as a regular order, except that you won't receive your order until the product is officially available for sale.

When placing a preorder please note that you will be charged the full amount right away.

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If you preorder an item and our price changes before the release date, you’ll pay the lowest price. Once the product has been released please contact us to request a refund of the difference.

Preorder Delivery

We will do our best to ship these products before the official release date – to ensure the product is delivered to your door on the official release date. In most cases we will ship the product as soon as we can depending on the release date and the arrival of stock to our warehouse.

Preorder Release Date

Please be aware the expected release date is usually based on our eta from supplier or can be a placeholder for unknown release dates. These dates are subject to change, please contact us for any questions regarding a product's specific release date.

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