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QUESTION

asked Sep 28, 2020 by morant

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

GSchulteis · Answer 1 · 2020-10-28T06:48:10+0000

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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