Boya BY-WFM12 is a portable VHF wireless microphone system designed for video production, interviews, vlogging, and live events. It consists of a receiver and two transmitters (one handheld mic and one bodypack with a lavalier mic), operating on VHF frequencies for reliable audio transmission. This budget system from Boya offers plug-and-play simplicity, making it popular among content creators and filmmakers. It's lightweight and easy to set up, with a range of up to 50-100 meters in open areas.
Key Specifications
- Type: VHF wireless microphone system (analog transmission for stable signal).
- Frequency Range: VHF 170-270MHz (varies by region; check local regulations for interference-free use).
- Channels: 2 selectable channels (allows simultaneous use of two mics without crosstalk).
- Components:
- Receiver: With 3.5mm output for cameras or recorders; powered by 2x AA batteries or DC adapter.
- Transmitter 1: Handheld dynamic microphone with on/off switch.
- Transmitter 2: Bodypack with 3.5mm input for lavalier mic (included).
- Polar Pattern: Handheld: Cardioid; Lavalier: Omnidirectional.
- Frequency Response: 40Hz - 18kHz (covers vocal and instrument ranges).
- Signal-to-Noise Ratio: 80dB or higher.
- Maximum SPL: 120dB (handles moderate to loud sources).
- Power Source: 2x AA batteries per unit (up to 6-8 hours runtime).
- Range: Up to 100 meters (line-of-sight; reduced indoors or with obstacles).
- Dimensions and Weight: Receiver: 100mm x 60mm x 30mm, ~100g; Transmitters: ~200g each.
- Accessories Included: Lavalier microphone, 3.5mm cables, windscreen, and carrying case.
- Build: Plastic housing with LED indicators for power and signal strength.