モデル番号
BY-WM4 PRO-K1, BY-WM4 PRO-K1
Product Name
BY-WM4 PRO-K1 wireless microphone
Frequency band
2.4G (2405-2478MHz)
Modulation mode
GFSK (Gaussian frequency shift keying)
Frequency response
35Hz-14KHz±3dB
Distortion
0.05% or less (32ohm, 1 KHz, 65 mW output)
Reception sensitivity
-90dB+/- 3dB / 0dB=1V/Pa, 1KHz
Communication distance
60 m (197 ") (barrier free)