Xueming Ma Email & Phone Number

Melbourne, Vic, Au

Melbourne, Australia

Design RF circuits for two-way radios like P25, DMR

2. Presented and promted new products to customers(infrastructure and WiFi, General market).2. Provided pre-sale and post-sale technical support to customers.3. Work with US design team to customize MCM parts for customers.

1. Design high power linear power amplifiers( like RRU ) for CDMA, WCDAM, LTE infrastructure, like PCB design, RF circuits, DC/DC power supply, certification test plan. 2. Maintain MP products. Included providing support to factory, finding root cause of field returns and working out prevent actions to customers.3. Coordinate with the factory, quality and supply chain team to make sure the production is on schedule.

Designed RF circuits and multi layer PCB, and performed certification test for mobile phone.