Best solution switchable LNA before tuner ICs, some like old PCTV 290e, 292e USB sticks (via GPIO pin on demod or usb controller). LNA enabled for terrestrial reception and disabled for cable.
debug driver is self-signed, so for Win x64 need disable driver signature checking https://softwareg.com.au/blogs/windows/windows-11-disable-driver-signature-enforcement Or enable test mode and add my cert to trusted (run testcert.cmd script included with driver). This prefered method for driver tes...
Yes, i have same issues with 5530/5930 released drivers, Win7 and AltDVB. TS stream corrupted after several switches btw multistream transponders. I make fixed 5930 driver - ISI selection fixed and look like no more TS corruption. https://sourceforge.net/projects/crazyscan/files/test/TBS5930-debug.r...
Signal level 11db-12.5db depending on conditions First comment re the maximum bandwidth of the USB bus in the TBS5930 ,if this is a possible issue why not mention this under the specifications that high sym may cause some issues. This not Cypress FX2 USB issue, you have only 30mbit for selected ISI...