http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/ Engadget HD Comments for DirecTV intros dual ATSC tuner AM21 to piggyback HR21 http://www.engadgethd.com/media/feedlogo.gif http://www.engadgethd.com en-us Copyright 2009 Weblogs, Inc. The contents of this feed are available for non-commercial use only. Blogsmith http://www.blogsmith.com/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/Jun 5th 2008 3:21PMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/
I'm baffled this device needs its own 120V AC plug. Aren't there ATSC tuners that plug directly into a USB plug on a PC? Why can't this be powered from a USB plug on an HR21?]]>Jan 9th 2008 1:20PMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/Jan 10th 2008 4:18PMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/
The HR21 has DUAL satellite tuners, and with the addition of the AM21, TWO ADDITIONAL ATSC tuners - for a total of QUAD TUNING CAPABILITY

I wonder if the combo will allow for 4 recordings at once?]]>Jan 12th 2008 3:07AMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/Jan 9th 2008 11:32AMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/And it is not expected to be functional with the HR20 series]]>Jan 10th 2008 4:19PMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/Jan 9th 2008 11:55AMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/Jan 9th 2008 2:12PMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/Jan 10th 2008 4:18PMhttp://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/http://www.engadgethd.com/2008/01/09/directv-intros-two-atsc-tuner-am21-to-piggyback-hr21/
For me, I'll plug the HR21 into my conditioner and have the AM21 off the HR21]]>Jan 12th 2008 5:09AM