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From: | John B. Wood |
Subject: | Re: [Discuss-gnuradio] Ettus E310 FM Radio |
Date: | Mon, 9 Nov 2015 14:28:34 -0500 |
User-agent: | Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 11/09/2015 12:46 PM, John B. Wood wrote:
OK, I just made a discovery. I think the noise is probably due to insufficient S/N at the antenna port (I just have a short length of wire connected to the E310 antenna Rx port and I'm inside a building). I ran the frequency slider over the 88-108 MHz range and found some stations that had virtually no background noise. It doesn't sound like I'm receiving stereo audio, though, on a station that's known to be broadcasting in stereo.On 11/09/2015 11:15 AM, Philip Balister wrote:Increasing the RF gain slider doesn't appreciably improve S/N. Make that ditto for the audio gain. The source of the noise is unknown at this time. Sincerely,O I wonder if the gain setting needs adjusting for the E310? Philip
John B. Wood U.S. Naval Research Laboratory Code 5520
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