BOYA BY-WM8 Dual-Channel 48CH UHF Wireless Microphone System with Transmitter and Receiver for DSLR Cameras and Video Cameras(Black)

About The Product 1. The BOYA BY-WM8 Dual-Channel UHF wireless system is a portable, camera-mountable wireless system for capturing audio with dual subjects. It can be used in several environments for video, field recording, interview, broadcast TV, and ENG applications. 2. It features an easy to read LCD display, a wide switching RF bandwidth, a Mic/Line switchable input, and digital circuitry, rugged lightweight plastic housing. 3. The BY-WM8 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. 4. The receiver is built with mic and headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack. Highlights 1. 48 selectable channels 2. Dual-Channel 3. Ideal for ENG/EFP, DSLR video 4. Up to 100m operating range 5. Easy-to-Read LCD Display 6. Adjustable MONO, Stereo, MONO-A, MONO-B 7. Selectable Mic/Line Input 8. BY-WM8R Bodypack Receiver 9. 2 x BY-WM8T Bodypack Transmitters 10. 2 x Lavalier Microphones Features 1. UHF transmission with 48 channels, dual-channel. 2. User-friendly menu operation. 3. Muting function, locked-plug avoids accidental changing of settings. 4. Operates on 2 standard AA batteries for both transmitters and receiver. 5. Wide range of accessories adapts the system to most of requirements. 6. Both transmitter and receiver feature a comprehensive LED display providing channel, battery life, volume, operating mode. System 1. Oscillator type: PLL synthesized control oscillator. 2. Carrier frequency range: 576.4 MHz-599.9 MHz (Transmitter A); 568.6 MHz-592.1 MHz (Transmitter B). 3. Operation range: 100m (without obstacle). Transmitter 1. RF output power: =<10 mW 2. Antenna: Flexible 3. Spurious emission: 250nW or less 4. Audio input connector: 3.5mm mini jack. 5. Audio input level: 600mV-2000mV. 6. Reference deviation: +/-7KHz (-60 dBV, 1KHz input). 7. Input frequency range: 20Hz-20KHz. 8. Power supply: Two AA batteries (not included). 9. Operation time: 6 hours. 10. Dimensions: 17.7 x 6.7 x 2.9 cm. 11. Weight: 95g(without batteries). Receiver 1. Antenna: Flexible. 2. Audio input connector: 3.5mm mini jack. 3. Signal-to-noise ratio: 80dB. 4. Distortion: 0.8% (-60 dBV, 1 KHz input). 5. Earphone output level: 60 mW, 32 Ohms/1KHz, Audio output level: 120 mV. 6. Power supply: Two AA batteries (not included). 7. Operation time: 6 hours. 8. Dimensions: (H x W x L) 7.7 x 3.1 x 1.1 inch (19.6 x 8.0 x 2.9cm). 9. Weight: 130g (4.6 oz) without batteries.