PSTN design

We have a PSTN design that is failing one test for China NAL testing. It passes in all other countries. The only failure is Return Loss at 2km, and it is failing by 0.5 dB We use the Silicon labs Si3050 and Si3019 chips and their standard reference design for their DAA We are looking for someone who direct experience using these ICs and the SiLabs reference DAA and passing China NAL.

Evner: Mobile App Development

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Om arbejdsgiveren:
( 0 bedømmelser ) Sweden

Projekt ID: #17734566

1 freelancer byder i gennemsnit $208 på dette job


"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on si Flere

$208 USD in 7 dage
(0 bedømmelser)