Wireless antenna question

Hello, To have a more stable wireless connection with my router, i replaced

2dbi standard antenna of my router WITH Digitus 5dbi antenna:
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After replacing, i wasn't supposing too much signalling quality increasement, then it was so that the signalling quality did not change, stayed at with the same level of the previous 2dbi antenna.

So, what's the purpose of purchasing or producing 5dbi antennas which are certainly more expensive than standard 2dbi ones?

Is it normal not to increase signal quality or noise reduction?

I'm thinking, this type of antenna replacement can be useful for extending wireless range coverage? Is it right?

If you clarify i'd be happy...

Thanks....

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Posted 5 years ago by kimiraikkonen in Wireless Networking

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