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Calibration connectors


John MacLean MM0CCC
 

Newbie question. I run 2 x 10cm sma pigtails from my nano, onto an external frame. They connect to a back to back SMA <> N Socket. My reason for this is I will use the nanovna-f outdoors a lot, connecting 10mm dia and up coax, so I'm not keen on direct connection to an SMA, with or without pigtails.

Question is, for calibration, can I just use the 3 x SMA calibration connectors by placing these onto an SMA <> N Plug adapter on the other side of the frame, or will the additional distance inside the adapter affect this?

I'd be mainly using this in HF and 2m if this is more critical at higher frequencies, although ideally, I may also need to use on 70cm at times as well.

73
John MM0CCC

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