QUESTION

asked by
The datasheet for antenna SRFL026 states that a choke is used to prevent cable radiation?
Please share the detail of how a choke was used for testing this antenna.  Placement, type and impact.

Thanks.

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1 Answer

answered by
Hi Morant,

A shotgun balun for each bands was used during passive antenna measurements in our anechoic chamber. The balun was placed at the U.FL connector with only a small 0.25dB to 0.5dB loss through the balun.

Best regards,

Geoff S.

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Antenna Engineer at Antenova Yu Kai is an antenna expert with over 10 years of experience in the design and testing of antennas. He has experience helping customers with certification testing, combined with his knowledge of RF measurement procedures.

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