[hpsdr] Angelica VNA

[Brian D]

I have used it successfully with my 100D (angelia board.) I used transverter
out and my "pure signal" input(modification). After calibration results were
reasonable within the limitations of the hardware.

-- 
Brian G3VGZ




"Kjell Karlsen" <la2ni at online.no> wrote:

> ***** High Performance Software Defined Radio Discussion List *****
> 
> Hi Roger.
> 
> You have to get access to TX Out and RX1 IN on the Angelia board. It
> should be done by installing two SMA connectors on the back of the TRX and
> use coax cables between them and the card.
> 
> When you use it as a VNA, you have to install an attenuator (10-15 dB)on
> the TX Out to get around 0-10 dBm to the external measuring bridge.
> 
> I have not seen that the firmware for Angelia has VNA included but I
> believe someone can comment on that. I have only tested with Hermes and it
> works fine.
> 
> Good luck!
> 
> 73, Kjell
> 
> 
> 
> 
> 
> Hi Everyone, I am new to the hpsdr list and was referred here by some
> members of the Apache user group. I currently have an Anan 100d and would
> like to utilize the VNA functions within the Angelica board.
> 
> I have read inferences into these functions, yet cannot seem to find
> definitive ways to setup and utilization.
> 
> Does anyone have a setup or user guide with instructions on how to tap
> into the boards VNA functions. Specifically I want to utilize it to debug
> my antenna system.
> 
> Thanks for your help!
> 
> Roger de W2REO
> 
> 
> 
> 
> 
> På Fri, 10 Jun 2016 00:11:06 +0200, skrev Roger Oppenheimer
> <reodds at hotmail.com>:
> 
> > ***** High Performance Software Defined Radio Discussion List *****
> >
> 
> 


-- 
Brian D