# linkplanner4.2.8的新功能

**URL:** <https://community.cambiumnetworks.com/t/linkplanner4-2-8/40914>\
**Category:** Chinese\
**Created:** [June 23, 2015, 8:29am UTC](https://community.cambiumnetworks.com/t/linkplanner4-2-8/40914 "2015-06-23T08:29:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![chaoke](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/chaoke/32/11805_2.png) [@chaoke](https://community.cambiumnetworks.com/u/chaoke)\
**Post date:** [June 23, 2015, 8:29am UTC](https://community.cambiumnetworks.com/t/linkplanner4-2-8/40914/1 "2015-06-23T08:29:12Z")

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最近，LinkPlanner4.2.8的版本推出，加强了对ptp820的各个产品和频段的支持，在评估ptp820产品链路时，更多更好的表现授权频段链路的真实特性。