Difference between revisions of "Coverage planning"
(Addition of some useful coverage prediction websites) |
m (Adding the source of the Nautel coverage planning) |
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Transmitter maker Nautel has on their website a coverage prediction tool that can be used after registration: | Transmitter maker Nautel has on their website a coverage prediction tool that can be used after registration: | ||
*[http://www.nautel.com/support/technical-resources/rf-toolkit/ Nautel RF toolkit coverage prediction] | *[http://www.nautel.com/support/technical-resources/rf-toolkit/ Nautel RF toolkit coverage prediction] | ||
| − | The limitation is that the antenna directivity diagram cannot be included, but for all direction transmissions this is quite handy. | + | It appears to be based on the Radio Mobile website. The limitation is that the antenna directivity diagram cannot be included, but for all direction transmissions this is quite handy. |
The directivity diagram can be included in the model available on the Canadian Communications Research Center's website: | The directivity diagram can be included in the model available on the Canadian Communications Research Center's website: | ||
*[http://lrcov.crc.ca/main/ CRC CovWeb] | *[http://lrcov.crc.ca/main/ CRC CovWeb] | ||
This requires registration as well, and is not as detailed as the Nautel results, but very useful with directional transmissions. | This requires registration as well, and is not as detailed as the Nautel results, but very useful with directional transmissions. | ||
Revision as of 18:03, 26 May 2017
Coverage planning usually require complex and expensive tools to predict wave propagation using terrain models.
However since many years, Roger Coudé has developped a planning software for amateur radio, implementing the Longley-Rice model and using public terrain height maps. This software can also be used to make prediction of broadcast coverage.
Example for FM broadcast coverage prediction:
Transmitter maker Nautel has on their website a coverage prediction tool that can be used after registration:
It appears to be based on the Radio Mobile website. The limitation is that the antenna directivity diagram cannot be included, but for all direction transmissions this is quite handy.
The directivity diagram can be included in the model available on the Canadian Communications Research Center's website:
This requires registration as well, and is not as detailed as the Nautel results, but very useful with directional transmissions.
