| Model | D5815 |
| Type | Wireless microphone receiver |
| Dual channel | PLL |
| Communication | UHF200 |
| Frequency range | 632MHz ~ 1.25MHz |
| Number of channels | 100 |
| Frequency range per channel | 250kHz |
| Dynamic range | 82dB |
| Maximum frequency drift | ±45KHz |
| Audio frequency response | 120Hz ~ 15kHz (±3dB) |
| SNR (Signal to Noise Ratio) | > 70dB |
| Distortion | ? 1% |
| Working conditions | - Temperature: -10? ~ +40? |
| Effective catchment range | Max. 300m (in open spaces) |
| Wireless interface | BNC (50?) |
| Sensitivity | ? -95dBm |
| Power | DC12V, 600mA |
| Compatibility | Microphones:DSPPA-D5811DSPPA-D5812DSPPA-D5813DSPPA-D5814 |
| Dimensions | 430mm (W) x 44mm (H) x 176mm (D) |
| Weight | 2.3kg |
A wireless microphone receiver is a device that picks up the audio signal sent by a wireless microphone via radio frequency. Its function is to convert that signal into audio usable for amplification or recording.
It is commonly used in concerts, presentations, theater or recordings, as it allows the user to move freely without cables. In addition, some models can manage several microphones at the same time without interference.