Samsung SIR-T451 High Definition Terrestrial Tuner
Its okay choice amoung poor ATSC/QAM choices
Overall if you want QAM/ATSC tuner this is the best one on the market.  <br /> <br />However it has several weaknesses. <br />1) Very slow to change channels and you have to wait for the channel to be tunned in before changing channels.  This can make navigating to a sub channel very, very slow.  Especially if you have 21 sub channels.  No skipping multiple channels at a time <br />2) Adding/deleting channels very, very slow <br />3) Program guide always defaults to the channel display, not all channel displays.  So looking at a real program guide takes several punches of the remote <br />4) Remote range is short, you need to be close <br />5) Also the tuner crashes frequently and needs to be rebooted. <br />6) direct tunning can be very iff due to the remote issues <br /> <br />Strengths <br />1) Good reception <br />2) QAM/ATSC tuning (most boxes are ATSC only, and why?) <br />3) Decent program guide (no auto time setting)