Falcon MP MWD: It is a full-featured mud pulse MWD system, providing a telemetry foundation upon which all other SDI MWD, gyroMWD, LWD and rotary steerable components build. Fully compensated and LCM tolerant pulsers deliver up to 5 BPS speeds in a variety of sizes to address your BHA configuration needs.
Falcon EM MWD: It uses bi-directional communications and offer the advantage of very high data rates that are approximately four times faster than conventional MP MWD. Tools can be run in collar sizes from 3.125″ to 9.5″ OD and are available in a retrievable configuration when required.
Source : https://scientificdrilling.com/technology-services/measurement-while-drilling/falcon-mp/
Scientific Drilling International (SDI) is an independent directional drilling and wellbore navigation, surveying and logging service company serving customers worldwide.