May
23

These days I had the opportunity to test an Intona USB 2 high speed isolator on the SDR. Since I use the FDM-S2 at different locations, I decided for a disturbing reception area at home.
Unscreened USB cables were used for the first test setup. The antenna is the ALA 1530 S +. In Figs. 1 and 2 it can be seen that the intona increases the interference level in the medium wave range by an estimated 30 dBm. That was sufficient to put the galvanic isolator of the USB cable back into the original packaging.
Continue reading "Test: ELAD FDM-S2 with the Intona USB 2.0 High Speed Isolator"
