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1
2. (LNB)
3.
4. CI / CAM ( )
5. -, .
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1. . , . , - , .
2. - . , . , .
3. . - (FTA .. Free To Air). Hot Bird/ Astra/ Sirius . (Conditional Access Module - CAM), Common Interface (CI), .
4. CI/CAM - CI and CAM , . CAM - PCMCIA-, , . CI - , . CI. . (embedded CAM). - , . - Alphacrypt, Conax, Cryptoworks, Irdeto, Nagravision, Seca Viaccess. Videoguard Power Vu, .
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