I do not use RCN, but chances are they are using Clear QAM. This is a non-encrypted digital standard. Television sets are not required to have a QAM tuner by law, but most have it anyway.
It allows for, among other things, HD broadcast of local channels. It is annoying if you have an older television without a QAM tuner, but does mean you can get nice HD reception without a cable box if you have a QAM HD television.
Looking at the thread you reference, I would not be surprised if RCN is violating its franchise with Somerville if they are encrypting local (non-premium) HD broadcasts.
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Date: 2008-12-16 02:34 am (UTC)It allows for, among other things, HD broadcast of local channels. It is annoying if you have an older television without a QAM tuner, but does mean you can get nice HD reception without a cable box if you have a QAM HD television.
Looking at the thread you reference, I would not be surprised if RCN is violating its franchise with Somerville if they are encrypting local (non-premium) HD broadcasts.