Boya BY-V4 - 页 16

Specifications
BY-V4-TX Transmitter
Transmission Type
2.4 GHz
Modulation
GFSK
Polar Pattern
Omnidirectional
Antenna
Ceramic antenna
Operating Range
200 m (without obstacles)
Distortion
≤0.1%
Frequency Response
20 Hz-20 kHz
Sensitivity
-42 dB
RF Output Power
≤10 dBm
Sampling Rate
48 kHz
Reference Audio Input Level
-20~-42 dBu (MIC input, 0 dB Gain)
Signal-to-Noise Ratio
85 dB
Audio Input
Built-in capsule
Battery Voltage/ Capacity
3.7V / 95 mAh
Power Supply
Built-in Li-ion battery
Battery Life
Approx. 6 hours
Charging Time
Approx. 2 hours
Weight
Approx. 11 g
Dimensions
53.1 × 18.3 × 10.2 mm
Operating Temperature
0°C to +50°C
Storage Temperature
-20°C to +55°C