Questions and discussions about the antennas for the TD RF modules.
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Joined: Fri Jun 12, 2015 8:18 pm

SMD antenna

by arnaudw Wed Feb 24, 2016 4:39 pm


I seek for a small integrated antenna to use with my TD1208.
Here are which i found (click-link on it), respecting the frequency, the impedance and without negative gain (max value).

- Linx ANT-868-SP <-- 1/4 wave, seems good
- Linx ANT-868-μSP <-- same but smaller so lower dBi (+0.2) than the first one (+1.1)
- Linx ANT-868-CHP-B <--- omnidirectional with 0.5dBi. Bad ?
- Vishay VJ5601M868MXBSR <--- seems good too, gain 1.73dBi

I have no experience with antennas and it seems too much easy to be correct :mrgreen:

Thanks in advance for your help.

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