Boya BY-WM8 Pro-K2 UHF Dual-Channel Wireless Lavalier System (576.4 to 599.9 MHz, 568.6 to 592 MHz)
Model #BY-WM8 PRO-K2
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Specifications
Transmitter
Weight | 2.8 oz / 80.0 g (without Batteries) |
Reference Input Level | -60 dBV (Mic Input, 0 dB Attenuation) |
Reference Deviation | ±5 kHz (-60 dBV, 1 kHz Input) |
Input Frequency Range | 20 Hz to 20 kHz |
Distortion | 0.5% or Less |
Power Supply | 2 x AA Size Batteries |
Operation Time | Aprox 6 Hours |
Dimensions (H x W x L) | 8.2 x 2.6 x 1.1" / 20.8 x 6.7 x 2.9 cm |
RF Output Power | ≤ 10 mW |
Antenna | 1/4 Wire Antenna |
Spurious Emission | 250 nW or Less |
Audio Input Connectors | 1/8" / 3.5 mm Mic Input 1/8" / 3.5 mm Line-Level Input |
System
Oscillator Type | PLL Synthesized Control Oscillator |
Channels | 48 |
Frequency Response | 40 Hz to 18 kHz (±3 dB) |
Operation Range | 300' / 100 m (without Obstacle) |
Operating Temperature | 14 to 122°F / -10 to 50°C |
Storage Temperature | 14 to 131°F / -10 to 55°C |
Carrier Frequency Range | 576.4 to 599.9 MHz (Transmitter: A) 568.6 to 592.1 MHz (Transmitter: B) |
Receiver
Audio Output Connectors | 1/8" / 3.5 mm Line Out 1/8" / 3.5 mm Headphones Out |
Antenna | 1/4 Wire Antenna |
Signal to Noise Ratio | 70 dB or More |
Distortion | 0.5% or Less |
Headphone Output Level | 30 mW (16 Ohms) |
Audio Output Level | -60 dBV |
Power Supply | 2 x AA Size Batteries |
Operation Time | About 4 Hours |
Dimensions (H x W x L) | 8.2 x 2.6 x 1.1" / 20.8 x 6.7 x 2.9 cm |
Weight | 3.2 oz / 90.0 g (without Batteries) |
Packaging Info
Package Weight | 2.1 lb |
Box Dimensions (LxWxH) | 11.2 x 9.5 x 2.2" |
Lavalier Microphone Specs
Frequency Range | 35 Hz to 18 kHz |
Signal / Noise | 74 dB SPL |
Sensitivity | -30 dB ±3 dB / 0 dB=1 V/Pa, 1 kHz |
Transducer | Back Electret Condenser |
Cable Length | 4.0' / 1.2 m |
Dimensions | Not Specified by Manufacturer |
Weight | Not Specified by Manufacturer |
Connector | 1/8" / 3.5 mm Locking Mini Plug |
Polar Pattern | Omnidirectional |
- Dual-Channel Wireless Receiver
- 2 x Wireless Bodypack Transmitters
- 2 x Omnidirectional Lavalier Microphones
- 48 Selectable UHF Channels
- Mic and Line-In, Plus Mute Function
- Easy-to-Read LCD Displays
- Selectable Mono and Stereo Modes
- Headphone Monitor Output on Receiver
- Powered by Two AA Batteries
- Includes Mic Clips and Foam Windscreens
- BOYA BY-WM8 Pro-K2 UHF Dual-Channel Wireless Lavalier System (576.4 to 599.9 MHz, 568.6 to 592 MHz)
- Dual-Channel Wireless Receiver
- Wireless Bodypack Transmitters
- Omnidirectional Lavalier Microphones
- Foam Windscreens
- Microphone Clips
- Shoemount
- 3.5mm to XLR Output Cable
- 3.5mm to 3.5mm Output Cable
- Carrying Case
- Limited 1-Year Warranty