sigma camera lens

4. Which cable converter is best for me? sigma You have two choices when purchasing your cable equipment, a single-unit (one-piece) system or a system containing two units (two-piece). Combination box advantages: The one-piece system is based on a combination of cable converter and a descrambler, installed in a single box. This unit is referred wide angle camera lens to as lens a combination unit. the pluses: easy to hook up, available sigma in both generic or name brand , similar camera to systems used by cable companies. separate component advantages: the two-piece systems is based on two separate units, a cable converter and a descrambler, that are connected together and function as one-piece system. the pluses: lower cost, components can be individually upgraded, and interchangeable components.

we recommend one piece units. it has been our experience that one piece units work better to replace your cable company’s lens converter than a 2-piece unit. although 2-piece units tend to be less expensive, they tend to work less efficiently as well. sigma as the saying goes, "you get what you pay for! " additionally, our 1-piece units cost less than camera other companies’ 2-piece units. 5. what is a cable converter / descrambler? an electronic tuning device that transposes all available channels from the cable company into either channel 3 or channel 4. a cable converter lens is simply a "channel changer" that cannot by itself descramble encoded premium channels. it allows you to receive all basic channels if your tv is not the cable ready type.