BOYA BY-WM6 Professional Wireless Microphone System 48 Channel Omni-directional Lavalier Microphone For DSLR Camcorders

Features: Made by ABS environmental plastic material, it is reliable and durable for long time use. The receiver and the transmitter are lightweight and simple menu for easy operation. With display, can be used in dark environment. Omni-Directional design is flexible and operation range can up to 100m. Ideal for ENG/ EFP, DV, DSLR Video. Match perfectly in interviewing and small talk show, broadcast. Descriptions: Oscillator type: PLL Synthesized Control Oscillaton Carrier Frequency Range: 584 MHz-608 MHz Channels: 48 Frequency response: 60Hz-15 KHz+/-3 dB Operation range: 100m (without obstacle) 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 plus Transmitter Power supply: 2* AA batteries(not included) RF output power: 20 mW Spurious emission: 250 nW or less Audio input connector: 3.5mm mini jack Audio input level: 600 mV-2000 mV Reference deviation: ±7KHz (-60 dBV, 1 KHz