@YY
Member level 2
Hi,
From the Circuit note,
https://www.analog.com/media/en/reference-design-documentation/reference-designs/CN0374.pdf
It's stated that the conversion loss would be around -4.64 dBm. But no matter how i try it still gave me a -8 dBm loss. Does anyone has any ideas? where should i troubleshoot? I really ran out of ideas.
Besides, I have tried both the 1:1 and 1:4 balun but both gave the same results. I would aspect a lower power loss for 1:4 balun but i failed. Is there anything I should concern?
From the Circuit note,
https://www.analog.com/media/en/reference-design-documentation/reference-designs/CN0374.pdf
It's stated that the conversion loss would be around -4.64 dBm. But no matter how i try it still gave me a -8 dBm loss. Does anyone has any ideas? where should i troubleshoot? I really ran out of ideas.
Besides, I have tried both the 1:1 and 1:4 balun but both gave the same results. I would aspect a lower power loss for 1:4 balun but i failed. Is there anything I should concern?