Why synthesizer unlocked in ceragon pdh mw?

In Ceragon's PDH (Packet Data Hub) microwave solutions, the synthesizer may be unlocked to enable flexibility in frequency configuration and to facilitate easier troubleshooting and maintenance. Unlocking allows for adjustments to be made without the constraints of fixed frequencies, optimizing performance in various deployment scenariOS. This capability can also help in addressing interference issues and improving overall system efficiency. However, it is essential to ensure that any modifications comply with regulatory standards and operational guidelines.