| Part No. | Family | # Elements | Antenna Type | Board Size | System Accuracy | Tag Antenna | Multipath Sensitivity |
|---|---|---|---|---|---|---|---|
| CHW1010-ANT1 | Gen2 | 8 | dual polarization | 15 x 15 cm | 40 cm | any generic tag | some sensitivity |
| CHW1010-ANT2 | Gen3 | 16 | circular polarization | 15 x 15 cm | 10 cm | CoreHW Gen3 tag* | mitigates multipath |
| CHW1010-ANT3 | Gen3S | 4 | circular polarization | 7.5 x 7.5 cm | 50 cm | CoreHW Gen3 tag* | mitigates multipath |
* Generic tags work well with Gen3 antennas also, but will lose some system accuracy without the optimized Gen3 tag antenna design. In this case, there is no advantage to Gen3 antennas over Gen2 antennas.