MS01/MS02 Schematics Review
F3 Wireless schematics review services help users understand potential risks and mitigate unintentional RF spurious emissions or receiver interference
The MS01 and MS02 schematics review services from F3 Wireless helps users understand potential risks and mitigate unintentional RF spurious emissions or receiver interference. This service entails an F3 Wireless RF engineer reviewing customer provided schematics and providing feedback via a schematics review report based on their extensive experience.
EMI/EMC performance is easier to address at the start of a project. A quick schematic review by an experienced RF engineer can save weeks or months of work later. Digital devices offered for sale must be compliant with government regulations regarding RF emissions. Devices that are not compliant run the risk of a complaint leading to legal action or customers experiencing the device interfering with other products.
The MS01 EMI/EMC schematic review is a service where an F3 Wireless RF engineer reviews the schematics and provides feedback via a schematics review report based on their extensive experience in dealing with unintentional RF spurious emissions. Users receive specific feedback for each section of the schematic. These services are limited in scope to one PCB with one to 30 placements. More complex devices can be accommodated as described in the service datasheet.
Radio receiver performance issues are the most common and hardest problems to fix in developing wireless products. They are one of the most common causes of market acceptance failure for wireless products. These problems are often situational, use-case, and time dependent making them time consuming to diagnose.
The MS02 radio receiver performance schematic review is a service where an F3 Wireless RF engineer reviews the schematics and provides feedback via a schematics review report based on their extensive experience in dealing with receiver interference. Users receive specific feedback for each section of the schematic. These services are limited in scope to one PCB with one to 30 placements and a maximum of four radios. More complex devices can be accommodated as described in the service datasheet.
With the knowledge from the schematics review, users will know what to look for and avoid being surprised late in their project by an unexpected problem.
Please refer to the service sheets below for the full deliverables and process for these services.
- Know the sources of risk before building the first prototype
- Specific mitigations in place from the start to minimize what has to be fixed later
- Unbiased source for assistance for the whole device, not just specific parts
- Printed circuit boards
- Transmitters
- CPU clocks and PLLs
- Memory buses
- AC control circuits
- Communication interfaces
- Switching power supplies


