18496Re: [perseus_SDR] Realistic noise levels
- Jul 1, 2012Using the 55x110 ft superloop here and my average is about -117 dbm on
1750khz using the 6 khz bw. On 500 khz it's about -114 dbm.
On 7/1/2012 8:05 AM, Mark D Mobile wrote:
> Hello to all. I’ve been using my Perseus with various verticals; 30-foot
> and 50-foot. I've been careful to find quiet locations.
> Reviewing the recordings, I’m seeing MW noise floors (around 1750 kHz) that
> average about –112 dbm at 6.04 kHz bandwidth.
> C/N for even the weak stations is 20db or better.
> I’m wondering if this is considered good noise performance? What's your
> Mark Durenberger
> On the Road
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