SM903 Wireless microphone

Really graded, professional performance microphone. Wireless frequency range: 516-865mhz digital PLL multi-channel frequency synthesis technology

500 available channel selections

Switching bandwidth: 42mhz

Peak frequency offset: + / - 48Khz

Noise reducer: HDX

Frequency response range: (microphone) 80-18000hz

Signal to noise ratio: ＞ 110dB (a)

Thd total harmonic distortion: ＜ 0.9%

Compliance with specifications: ETS 300422, ETS 300445, CE, FCC

Antenna interface: 2 BNCS, 50 Ω

Audio XLR interface: 6.3mm

Audio output level (balanced): XLR: + 18dbu Max

Audio output level (unbalanced): Jack: + 10 DBU Max

Overall dimension (receiver): 212x202x43mm

Weight (receiver): 900g

RF wireless output power: 30MW

Working hours (transmitter): > 8h

Energy exchange principle / microphone type: dynamic coil

Audio sensitivity: 2.1mv/pa

Sound pressure level (SPL): 154db (SPL) max