there is a group for nanoVNA V2 users:
You can ask there!
good luck
de
i2NDT Claudio
Posts by i2NDT
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hope this can help but you must subscribe to the group:
https://groups.io/g/G7NTG23cms…ersion_of_pallet/90976199
cannot attach the file here as it is too big!
i2NDT Claudio
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Hi Claudio,
I attach the manual. I had some problems with the Hugen interface, probably caused by the USB driver
Best regards,
Detlev
hi DC7KG Detlev,
I invited you to a "Conversation" here in this forum about that interface: i don't want to pollute George's thread!
in case you cannot see the invitation you can write to me at i2ndt@yahoo.it,
thanks
Claudio
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hi DC7KG !
can you send me the link to the manual of the Hugen79 interface?
did you try it?
73
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i2NDT Claudio
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hi SV1BDS !
Quotewhat kind of GPIB interface do you use and what Spectrum Analyser?
73
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i2NDT Claudio
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or you can try to build the Wintehill receiver: 4 channels at the same time!
link here: The Winterhill Project
73
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i2NDT Claudio
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hi Dominique F1EJP ,
is it possible to have a copy of your new/beta "Datv-Easy for Windows" as I have a spare LimeSDR mini I would like to use for DATV.
thanks!
best 73
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i2NDT Claudio
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Requiescat in pace Wybo!
i2NDT Claudio
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thanks very much Robert DD4YR !
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I have a question:
considering that both signals are DVB-S2, which one has the best "shape"? and why?
best 73
de
i2NDT Claudio -
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btw I was able to recover at least the page with some explanations, even if it's in Russian!
https://web.archive.org/web/20…://luckytech.ru/3481.html
i2NDT Claudio
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the attached .pdf is the page with the "PHASE NOISE SPECIFICATION" DC7KG is talking about (taken from the AD UG-570 doc: ez.analog.com/cfs-file/__key/telligent-evolution-components-attachments/00-441-00-00-00-07-91-97/AD9361_5F00_Reference_5F00_Manual_5F00_UG_2D00_570.pdf ).
it will be quite difficult to find a TCXO or an OCXO with those specs.
that's probably the reason why AD engineers chose a crystal oscillator???
BTW I found this one by ABRACON: AST3TQ-40.000MHZ-5.
unfortunately it seems no longer in production and, more over, it's quite expensive: some 50€...
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you can try to join this "group.io" and ask there:
https://groups.io/g/NanoVNA-V2
best 73
de
i2NDT Claudio
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well...if a "digital" PTT is not available then let's go analogue!
