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Originally Posted by blantonl
I played with the SR2000A at Dayton and it was a slick setup. In the end, I really wanted something for HF so I ended up actually getting a 5000 and an SDR-14 (which will be arriving soon).
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You will absolutely love the performance of the SDR-14 as a panadapter. Interfaced with the AR5000 and using Spectravue software it's unbeatable for the price. It is phenomenal with weak signals and incredibly fast. You can pick out weak signals that the radio won't even hear. It was just the opposite with the SDU-5600 I had. Unless AOR made some significant improvements between that unit and the 2000 it just will not see weak signals. And, as you state the SDR-14 is a pretty unique HF receiver as well. The only downside of the SDR-14 is the PC based display and the fact that it is a resource hog, especially when running in full screen mode. It needs a PC with plenty of horsepower.
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But, the SR2000A was very impressive, very fast, and really showed band activity around Dayton with all the people and radios. Also don't forget that the TV reception feature would be fantastic for 2.4Ghz video cameras.
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It would be neat if it could be upgraded to receive off-air HDTV signals. I just don't see a lot of usefulness for it with regards to monitoring cameras at 2.4 GHz or 900 MHz.
Also, to view a wide chunk of spectrum, a wider RBW would have to be used to maximize speed of the sweep, which to a point defeats viewing narrow band land mobile signals.