BOYA - UHF Dual-Channel Wireless Microphone System
The BOYA BY-WM8 Pro-K2 is an upgraded UHF Dual-Channel Wireless Microphone System for capturing audio with dual subjects. It features an easy-to-read LCD display, a wide switching RF bandwidth, PLL-synthesized tuning and digital companding circuitry.
Product Highlights:
• 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
Descriptions:
The package is suitable for a wide range of wireless applications such as interviews, electronic newsgathering (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 the receiver.
- Digital Companding
- Up to 48 Selectable channels
- Dual-Channel
- Up to 32 MHz of transmission bandwidth
- Easy and flexible wireless synchronization between transmitter and receiver via infrared.
- User-friendly menu operation
- Muting function
- Wide range of accessories adapts the system to most of the requirements
- Locked-plug avoids accidental changing of settings
- Transmission Range: up to 100 meters / 300
Specifications:
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’) |
6-Months Warranty
We offer a limited six-months warranty on all products (except Scratch Map Series , Car protective film, Apple watch screen protector, Collectible Figures, Jewelries and X2O Water Repellent Spray) at iMartCity.
For more information, please visit iMartCity Global Return and Refund Policy.
Delivery World Wide
We ship worldwide.
For more information, please visit iMartCity Global Shipping Policy.
Payment and Security
We accept the following major creadit card payment: Visa, American Express, MasterCard, FPS (FPS: 55880021) and PayPal. If you are located in Hong Kong, there are two more payment methords available. You can pay by PayMe from HSBC Hong Kong or by bank deposit in any branch of HSBC Hong Kong. Please note that currently we only accept HKD for PayMe, FPS and HSBC bank deposit payment. Transactions are encrypted with SSL security to ensure that your credit card information is 100% protected.
