2020 frequency selectable long range lapel 4 channels wireless microphone
Specification
Parameter
Frequency range: | UHF600-699MHz |
Modulation type: | Broad FM |
Adjusted Range: | 25MHz |
Channels: | 4x50 |
Channel spacing: | 500KHz |
Frequency stability: | within ±0.005% |
Dynamic range: | 100dB |
Max offset frequency | ±45KHz |
Audio response: | 80Hz-18KHz(±3dB) |
Total S/N: | >105dB |
Total distortion: | ≤0.5% |
Working temperature: | -10ºC ~ 50ºC |
Receiver
Receive mode: | double-conversion super hetero-dyne |
Medium Frequency: | First:110MHz,Second:10.7MHz |
Wireless interface: | BNC/50 |
Sensitivity: | 12dBµV(80dBS/N) |
Sensitivity range: | 12-32dBµV |
Spurious suppression: | ≥75dB |
Max out level: | DC12V |
Power supply type: | external |