before I decide on a SDR, I am trying out the web based SDR servers. This way I can get a good idea of what I can expect to receive once I get my own hardware.
Honestly just buy something like the SDRPlay RSPdx and give it a go. They resell well in case it doesn't work out. IMHO, the software sucks but some people like overly busy GUIs.
The Perseus SDR is going on 15 years old and it's still one of the best performing SDRs. As with most SDRs there's a little 'setup' involved with respect to your antenna, noise, noise floor, etc. The Perseus is a one-time setup and forget it kind of SDR and that's the way I like it. The Perseus makers have their own internet-network so you can remote into other Perseus SDR around the globe. Sadly, some of the best ones are password-protected but there are plenty of free-to-play remotes too. The limit is just time-based.
My initial point though is that regardless of which SDR you get you need to have a good antenna. If you really are sure about SWL then invest in a quality amplified loop antenna -- Wellbrook or other similar loop.
Firstly though, I'd suggest a simple 9:1 un-un with a 60ft 14ga wire antenna stretched across your yard. Get it out in the open away from buildings, etc. Length or height above ground isn't important for now. Here's where you need to get a sense of your local noise and noise floor.
For a lot of us in suburbia, the noise levels have increased by a factor of 100 since the 1990s. It can really sour any SWL experience. If your noise situation is not an issue then count your blessings and move on to your antenna selection. Get that installed and up and running. You may find you can live with the SDRPlay and/or you can upgrade later.
It's an addictive hobby and you'll likely end up with at least 2 or 3 SDRs and probably 5 different antennas.
github.com
