Complex sentence: KJHM'S signal isn't as strong in the Downtown Denver area as well as the western Suburbs as Arvada, Lakewood, & Wheat Ridge even though there is a Booster in Commerce City which helps with the Signal the Closer you get to Denver.
Split into simpler sentences: KJHM'S signal isn't as strong in the Downtown Denver area as well as the western Suburbs as Arvada, Lakewood, & Wheat Ridge. There is a Booster in Commerce City which helps with Signal the Closer you get to Denver.