as I though by default, it would still be one direction two ports as v2.2, but I might miss something, could anyone please clarify? BTW, is v2.4 more like an over clocked version of 2.2? regards
Yep. The full 2 port 6GHz version is in the works, you can get a glimpse of it from the attached files here: /g/nanovna-users/message/19372 Based on this project:
On Sun, 28 Feb 2021 at 14:40, David Geng <d.geng@...> wrote:
as I though by default, it would still be one direction two ports as v2.2, but I might miss something, could anyone please clarify? BTW, is v2.4 more like an over clocked version of 2.2? regards
Thanks for your reply and interested to see the 6G version coming. However, I think my current concern is about the 4G, iirc, v2.4, does it have one directional ports or support full two ports, i.e. s11, s12, s21, s22 in one go.
V2.4 (V2 plus4) is still two port one path, but overall architecture is redesigned and port 2 return loss is much improved (typically >20dB) so you can get good results reversing the DUT and using two port one path calibration:
On Sun, 28 Feb 2021 at 16:07, David Geng <d.geng@...> wrote:
Thanks for your reply and interested to see the 6G version coming. However, I think my current concern is about the 4G, iirc, v2.4, does it have one directional ports or support full two ports, i.e. s11, s12, s21, s22 in one go.
OwO