Question
How do I troubleshoot audio noise with High Powered Control Stations?
Answer
When using a high power transmitter connected to the IP-223, such as a 100 watt base station, electrical noise can be a problem when the station un-keys.
What can be done to diagnose and resolve the problem?
- Provide the IP-223(s) with a power supply that is electrically isolated from the transmitter.
- Properly ground the IP-223
- Keep power leads away from audio lines
- Use double shielded coaxial cables
- Be sure the antenna is as far from the equipment rack as possible
- Make sure the power leads to the transmitter are of sufficient size for the current draw
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