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Carl TateJul 26, 2025
Why is the audio noisy on my Cross Technologies 450R Receiver?
- LLaurie AllenJul 26, 2025
If the audio is noisy but otherwise sounds normal, it could be due to transmission path noise. To improve noise performance, set both the Compressor and Expander to IN. If they are already IN, the system may be operating below the required threshold, so check other system components and antenna pointing. Also, in non-video systems with a subcarrier frequency less than 4.5MHz, ensure the high pass filter in the receiver is set to OUT.