SDRplay Community Forum

Hello UT4NJ, If your RSP and transmitter co-exist on the same antenna, it most certainly WILL be damaged. The RF power will be dissipated in the BAV99 ESD protection diodes and such power density dissipated in SOT23 surface mount packages will melt them. If they are on separate antennas, whether dam...

Hello Ray,
As Roger pointed out, IARU region one specification changes the definition of s9 from -73 dBm to -93 dBm for VHF frequencies and greater. if you un-check this box, s9 will remain at -73 dBm for all frequencies.

Sincerely

Tech_Support

Hello Roger, Are you referring to release 1.24 of SDRuno? I am not quite sure what you mean by v2.14. If you are referring to SDRuno release 1.24, then yes, the RSP1A does work with it, but there is an identified bug with the RF gain control at frequencies greater then 250 MHz. Sincerely Tech_Support

Hello Bob, If you need specific help, I recommend that you open up a support ticket via www.sdrplay.com/support This and other forums are great resources, but when you need specific help related to SDRplay products or our software, the ticketing system is the best way to go. As a company we do not p...

Gentlemen, I sincerely hope that this doesn't become an acrimonious exchange. This has been a fantastic thread with tremendously valuable information to widest possible community of radio listeners and not just RSP owners. Glovisol, I want to thank you for starting this thread and for the fabulous e...

Hello Dmitry,
You can purchase direct via our website: https://www.sdrplay.com/purchase/

We do ship to Ukraine.

Sincerely

Tech_Support

Jon, Thank you for this post! I certainly respect your not pre-announcing products. My I ask about pending upgrades in an existing one, the RSPduo? The demo using Linrad with two tuners to change phasing of signals is certainly intriguing. You’ve just released the ExtIO so other software can access...

Hello Bluesheep, There seems to be a bit of confusion here. The two tuners in the RSPduo both run off a common reference clock and so if tuned to the same frequency, both tuners will be phase locked and I/Q streams are time aligned. However, because as things currently stand, the two tuners (to oper...

Hello Eric, The hardware is in no way affected by any software. The problem you describe sounds like some of the registry settings for HDSDR are in a bad state for the RSPduo. If you navigate to the directory where your ExtIO plugin was first installed, you will see a batch file called: delete_RSPdu...

Hello Franko, Firstly, powering down an RSP will not prevent a RSP from being destroyed by excessive amounts of RF power in its input, so I am glad you do not see this as a preferable solution. As long as you physically disconnect your receiver antenna from each RSP, that will be sufficient. Actuall...