2.4G teaching wireless microphone

1 by the global open 2.4 G frequencies, the frequency hopping technique, 2. As much as 32K sampling rate, sampling accuracy 16b

Product synopsisFeatures:1 by the global open 2.4 G frequencies, the frequency hopping technique,2. As much as 32K sampling rate, sampling accuracy 16bit;3. Digital communication manner, greatly enhance anti-jamming, effectively improve quality,4 audio delay < 1.5 mS.  5. In preaching audio while can preach to receiving data;6. Any phone automatically boot matching and links7. Low power: microphone module working current in 30mA withinWorking voltage: + 3.0 V ~ + 5V + 0.25 V, ripple: < 20MVP - pThe working current: 30mATechnical features:Receive frequency range: 24 and 2483MHzRx sensitivity: - 80dBmModulation mode: GFSK  Data rate: 2MbpsChannel number: 20Channel interval: 2MHzDAC sampling frequency: 32KHzDAC precision: 16bitSignal-to-noise ratio: 85dBAudio output level: 150MVP - pOutput impedance: 10KFrequency response: 50Hz ~ 16KHzDynamic range: 85 dBEffective distance: open field 30 meters aboveDistortion degree: 1.5%, MaxWith a working temperature: - 10 ~ + 55 oCStorage temperature: - 30 ~ + oC 85Work humidity: 85% R

2.4G teaching wireless microphone