本產品為專業無線麥克風系統。 D5815為無線麥克風接收器，可與多種發射器組合組成無線麥克風系統。此組合套裝包括D5821（UHF無線麥克風系統+2個手持無線麥克風）、D5822（UHF無線麥克風系統+2個領夾無線麥克風+2個腰帶發射器）、D5823（UHF無線麥克風系統+2個頭戴式無線麥克風+2個腰帶發射器）、D5824（UHF無線麥克風系統+2個頭戴式無線麥克風+2個腰帶發射器）、D5824（UHF無線麥克風系統+2個無線桌上型麥克風）。
 
System Indicators
Parameters
Frequency Range
632-661.25MHz
Number of Channels
100
Frequency Step
250KHz
Dynamic Range
82dB
Maximum Frequency Deviation
±45KHz
Audio Response
120Hz-15KHz (±3dB)
Comprehensive S/N Ratio
>70dB
Comprehensive Distortion
≤1%
Operating Temperature
-10°C - +40°C
Effective Range
Up to 300m (in open environment)
Package Dimensions (L×W×H)
530×335×330mm
D5821/D5821L Gross Weight
5.2kg
D5822/D5823/D5822L/D5823L Gross Weight
4.6kg
D5824/D5824L/D5825L Gross Weight
5.3kg
Receiver
Wireless Connector
BNC/50Ω
Sensitivity
≤-95dBm
Function Display Mode
Display screen
Operating Power
DC12V, 600mA
Package Dimensions (L×W×H)
530×335×100mm
Machine Dimensions
430×176×44mm
Gross Weight
3.9kg
Net Weight
2.3kg