how does build a signal repeater circuit for LTE Band 40 (2300 Mhz) & Band 3 (1800 Mhz)?

 

how does build a signal repeater circuit for LTE Band 40 (2300 Mhz) & Band 3 (1800 Mhz)?

1. Gain admission to a University with an Electrical Engineering Program.
2. Get a four year degree, with a specialization in RF and microwave design
3. Go to work for a telecom company
4. Learn from those who know

 

Short answer, you don't.