Hi, We are designing our 2nd pass design based on nRF51822 this would be our production version PCB. We would like to have our Schematics,Layout and BoM reviewed from your team, especially for the RF section. We have two designs based on BALUN from Johanson and discrete BALUN based on L/C components. Can you let us know the turn around time for the design review and improvement suggestions? We intend to use SMD chip antennas. Also let us know the upload link for design file sharing. With our 1st pass design we are hardly able to achieve 5 meters of BLE range. Our design is based on nRF51822 QFAA package. Regards, Prashant
