HL-870 Desk conference microphone
Technical Parameters:
Receiving method: wired
Manufacturing components: transistors
Transducing mode: back-capacitor
Pointing characteristics: super heart type
Power supply: 7th *2 or 48V phantom power supply
Sensitivity: -55dB, (1KHz, 0dB=1V/Pa)
Maximum sound pressure level: 112dB (1KHz, distortion <1%)
Equivalent noise level: 22dB (A weighting)
Signal to noise ratio: 72dB
Frequency response: 40-12 KHz
Output impedance: 600Ω
Pickup distance: 20-80 cm
Standard configuration: microphone 1, windproof sponge 1, 8 m 6.35 plug cable *1
Technical Parameters:
Receiving method: wired
Manufacturing components: transistors
Transducing mode: back-capacitor
Pointing characteristics: super heart type
Power supply: 7th *2 or 48V phantom power supply
Sensitivity: -55dB, (1KHz, 0dB=1V/Pa)
Maximum sound pressure level: 112dB (1KHz, distortion <1%)
Equivalent noise level: 22dB (A weighting)
Signal to noise ratio: 72dB
Frequency response: 40-12 KHz
Output impedance: 600Ω
Pickup distance: 20-80 cm
Standard configuration: microphone 1, windproof sponge 1, 8 m 6.35 plug cable *1