Specification
| Brand Info | |
|---|---|
| Brand | BOYA |
| Model Info | |
| Model | BY-WM4 |
| Camera & Audio | |
| Signal/Noise | 84dB or more |
| Warranty Information | |
| Warranty | 01 Year Warranty |
| Others Information | |
| Interface | Wireless |
| Power Requirements | 3V DC (Two AAA size batteries) |
| Consumption Power | Transmitter: 3V/70mA, Receiver：3V/70mA |
| Microphone Type | lavalier |
| Special Feature | Omnidirectional |
| Frequency Band | 2.4GHz (2405-2478MHz) |
| Distortion | 0.05% or less (32Ω,1 KHz,65mW output) |
| RF Modulation | GFSK (Gauss frequency Shift Keying) |
| 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) |
Rating & Reviews
