OL2385 low RF Output power issue

rakshitbhatt — Sat, 16 Dec 2017 07:06:35 GMT

Hello,

We are using OL2385 transceiver module.

We are getting "6 dB" less power than configured.

So to debug I have following questions.

What is the complex impedance that chip should see when it is in transmit mode?
I am measuring output impedance at antenna port, but issue is that, measured impedance is same when chip is power off or Powerd on!
- What should be the configuration of Chip to measure transmit impedance?

Thanks With Regards,

Rakshit Bhatt

Re: OL2385 low RF Output power issue

stephanie_m — Wed, 31 Jan 2018 15:16:13 GMT

Hello,

For a better support could you please submit a case in Support|NXP ?

Best Regards,

Estephania