SDRplay Community Forum

I don't think you can, you have to choose from the values in the menu.

Steven - my HP laptop is an i5 clocked at 2.4 GHz with 4 Gigs of memory. Running my RSP2 with one RX enabled at 2MHz b/w, it hovers around SYS17% and SDR 12% CPU load. I can leave Uno running while I surf the net without problem. Even at 8 MHz bw it seems fine. It sure sounds like something is a bit...

I think there is an over-current trip which turns off the bias-T if more than 100mA is drawn. From the datasheet: 4.7V /100mA Guaranteed. Note : Bias T has an over current protection circuit. Current in excess of 100mA will cause the bias T voltage to disable. Removal of the overcurrent condition an...

Yes, I believe there is a button in the 'main' window.

Hi again Steven. If it's anything like our recently-bought HP laptop, it will be loaded with all manner of 'helpful' (NOT) applications, some of which will run from start-up. Stuff like performance monitors, virus sweepers and update checkers. A pain in the neck. It's worth disabling these and dragg...

Welcome! Audio hiccups and pausing are normally down to a lack of power in the PC. My old P6200 laptop would get its pants in a knot if I went above about 6 MHz sample rate, but my newer i5 is happy all the way up. Or it could be that there are several background processes running (things like virus...

The most obvious difference is the three selectable antenna inputs on the RSP2. Two SMA types which are best for VHF and the high-z terminal block which is optimised for 0 - 30 MHz. The RSP1a has only one input but the input filters and signal routing has been changed to make it suitable for all fre...

Not at all, Paul. I hate to see newcomers put off by problems that actually have simple answers if only someone would take a few minutes to explain. Andy Ikin told me he's slowing his business down now he's 'getting on a bit', but it looks like the advent of cheap SDR's has caused a surge in demand!

Yes, you can connect the coax output from the Wellbrook interface box directly to the Hi-z input. Fit a link between N & G and connect the coax with the inner to P and the screen to G. I used mine like this for some time and it worked well. However, in my quest for lower noise levels I later mad...

Hi Paul I use my Wellbrook 1530 withthe Hi-z port, as this port is more suited to LF/MF/HF use. It has lower noise, lower gain and better overload characteristics than the other two ports (at these frequencies). I keep the ports A & B for VHF. The one disadvantage of the Hi-z port is the lack of...