Thank you david for your interest in my? "trouble". The problem is that I didn't have tthe cable that came with the radio. I bought it second hand the owner told me that there was no cable. For this reason I bought from Xiegu.EU? in Sweden? the original Serial cable, even if it was? so expensive . Anyhow your suggestion remain valid . I? will keep it as last chance? after having tried other? cables.? Hope that simply the? cable I used? wis defective.??
Thanks again for your support.
Bruno
Bruno