i've noticed on my coolsat6000 that some of my sats have 2 listings. example: 101.0w amc 4 and 101.0w amc 4/c. i take it the "c" would mean c band? if i choose any sat with the "c", it allready has the feq of 5150. can these sats be picked up with the qph-031 or what do i need to get them? (or is it worth messing with?)