# which data communication medium will be suitable for distance of 1500m with no line of sight in hilly region

**URL:** <https://forums.digi.com/t/which-data-communication-medium-will-be-suitable-for-distance-of-1500m-with-no-line-of-sight-in-hilly-region/14255>\
**Category:** ZNet 2.5\
**Tags:** wireless, xbee\
**Created:** [January 27, 2015, 9:34am UTC](https://forums.digi.com/t/which-data-communication-medium-will-be-suitable-for-distance-of-1500m-with-no-line-of-sight-in-hilly-region/14255 "2015-01-27T09:34:39Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![sahan](https://avatars.discourse-cdn.com/v4/letter/s/13edae/32.png) [@sahan](https://forums.digi.com/u/sahan)\
**Post date:** [January 27, 2015, 9:34am UTC](https://forums.digi.com/t/which-data-communication-medium-will-be-suitable-for-distance-of-1500m-with-no-line-of-sight-in-hilly-region/14255/1 "2015-01-27T09:34:39Z")

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**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [January 27, 2015, 1:42pm UTC](https://forums.digi.com/t/which-data-communication-medium-will-be-suitable-for-distance-of-1500m-with-no-line-of-sight-in-hilly-region/14255/2 "2015-01-27T13:42:07Z")

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Really nothing is. See [http://www.digi.com/support/kbase/kbaseresultdetl?id=2051](http://www.digi.com/support/kbase/kbaseresultdetl?id=2051)

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**Author:** ![sahan](https://avatars.discourse-cdn.com/v4/letter/s/13edae/32.png) [@sahan](https://forums.digi.com/u/sahan)\
**Post date:** [January 29, 2015, 11:23am UTC](https://forums.digi.com/t/which-data-communication-medium-will-be-suitable-for-distance-of-1500m-with-no-line-of-sight-in-hilly-region/14255/3 "2015-01-29T11:23:22Z")

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to be precise , which equipment can be installed?

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**Author:** ![mvut](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/mvut/32/31_2.png) [@mvut](https://forums.digi.com/u/mvut)\
**Post date:** [January 29, 2015, 1:11pm UTC](https://forums.digi.com/t/which-data-communication-medium-will-be-suitable-for-distance-of-1500m-with-no-line-of-sight-in-hilly-region/14255/4 "2015-01-29T13:11:37Z")

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What I am saying is that NO product can provide you a 1.5km distance under Non LOS conditions. You will have to have RF LOS conditions in order to achieve that distance.

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**Author:** ![sahan](https://avatars.discourse-cdn.com/v4/letter/s/13edae/32.png) [@sahan](https://forums.digi.com/u/sahan)\
**Post date:** [February 14, 2015, 5:18pm UTC](https://forums.digi.com/t/which-data-communication-medium-will-be-suitable-for-distance-of-1500m-with-no-line-of-sight-in-hilly-region/14255/5 "2015-02-14T17:18:00Z")

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thanks for previous suggestion… LOS can be maintained so i bought xbee 15 mile coverage model… now the problem which antenna will be suitable for it