# Signal strength analyzer

**URL:** <https://community.homey.app/t/signal-strength-analyzer/6378>\
**Category:** Questions & Help\
**Created:** [January 6, 2019, 10:59am UTC](https://community.homey.app/t/signal-strength-analyzer/6378 "2019-01-06T10:59:57Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![KiJo-DuKa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kijo-duka/32/12913_2.png) [@KiJo-DuKa](https://community.homey.app/u/KiJo-DuKa)\
**Post date:** [January 6, 2019, 10:59am UTC](https://community.homey.app/t/signal-strength-analyzer/6378/1 "2019-01-06T10:59:57Z")

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Is there an android app for testing the seperate signals of the homey? There are a lot of wifi testers, but I would like to know how far a zigbee or 433mhz signal is reaching of the homey itself.

Rgds

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**Author:** ![bvdbos](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/bvdbos/32/2352_2.png) [@bvdbos](https://community.homey.app/u/bvdbos)\
**Post date:** [January 6, 2019, 11:04am UTC](https://community.homey.app/t/signal-strength-analyzer/6378/2 "2019-01-06T11:04:19Z")

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Your android device doesn’t have a 433 or Zigbee radio so no…  
[https://za.rs-online.com/web/p/rf-power-meters/4510618/](https://za.rs-online.com/web/p/rf-power-meters/4510618/) for a 433 meter  
[https://www.globalspec.com/industrial-directory/zigbee\_signal\_strength\_meters](https://www.globalspec.com/industrial-directory/zigbee_signal_strength_meters) for zigbee

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**Author:** ![KiJo-DuKa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kijo-duka/32/12913_2.png) [@KiJo-DuKa](https://community.homey.app/u/KiJo-DuKa)\
**Post date:** [January 6, 2019, 11:11am UTC](https://community.homey.app/t/signal-strength-analyzer/6378/3 "2019-01-06T11:11:38Z")

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Off course, off course. I should have figured this out myself.  
Is there any other way?

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**Author:** ![KiJo-DuKa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/kijo-duka/32/12913_2.png) [@KiJo-DuKa](https://community.homey.app/u/KiJo-DuKa)\
**Post date:** [January 6, 2019, 11:15am UTC](https://community.homey.app/t/signal-strength-analyzer/6378/4 "2019-01-06T11:15:06Z")

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It is not so obvious as I check the websites

I guess it wil be by try & error.

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**Author:** ![Dijker](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Dijker](https://community.homey.app/u/Dijker)\
**Post date:** [January 6, 2019, 11:42am UTC](https://community.homey.app/t/signal-strength-analyzer/6378/5 "2019-01-06T11:42:43Z")

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Or look for a dvb-t USB stick you maybe already have or buy one on internet for Les than 25 € and use one of the many SDR applications like  
[https://www.rtl-sdr.com/](https://www.rtl-sdr.com/) to analyze the radio signals.