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Re: R?sp.: Re: R?sp.: Re: [nanovna-users] Duplexfilter tuning question


 

If you are intending on tuning a 6-cavity BPBR set of 'cans' for 6, 2, or
70-cm using the NANOVNA and intending to obtain what is typical isolation
with a 6-can duplexer, the NANOVNA does not have enough dynamic range to
measure 100+ dB of isolation between TR/RX frequencies. Look at the
published specifications and you will understand. It's a great instrument,
certainly for the price, but it not an HP 8753C which is capable of 100+ dB
of dynamic range to tune these sort of cavities (I've tuned many using that
instrument).

Dave - W?LEV

On Sat, Nov 16, 2019 at 1:17 PM Corneliu via Groups.Io <coralenka=
[email protected]> wrote:

Thanks very much!

Trimis din Yahoo Mail pe Android

Pe s?m., nov. 16, 2019 la 14:45, neb40gsm via Groups.Io<neb40gsm=
[email protected]> a scris: Hi Corneliu,

The software is under development, but if you are interested you can
get it from here:

neb






--

*Dave - W?LEV*
*Just Let Darwin Work*
*Just Think*

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