Description
This is a passive band‑pass filter pair designed for wireless microphone systems. It works by filtering out unwanted signals outside a specified frequency band, helping to reduce noise and third‑party interference, and preventing saturation of the front end of wireless microphone receivers.
Key Features
-
Passive operation: no external power or user configuration needed.
-
Industry‑standard BNC‑type connectors for easy integration with wireless microphone antennas.
-
Designed specifically for the 530 MHz to 590 MHz band.
-
Impedance: 50 ohms.
-
Typical high‑frequency transmission loss: ~4 dB.
-
Maximum pass‑through current: 420 mA.