[hpsdr] Antenna selection

[Phil Harman]

Hi Bob,

See page 4 of the Alex Manual obtainable from here:

http://openhpsdr.org/documents.php

You can either transceive on Antenna 1, 2 or 3 or Tx on Antenna 1, 2 or 3 
and Rx on an antenna connected to Rx1 or Rx2.

You can also insert an external filter/preamp/converter etc between Antenna 
1, 2 or 3 and Rx1.

Hope that helps.

73 Phil...VK6PH



-----Original Message----- 
From: Bob Cowdery
Sent: Wednesday, November 26, 2014 3:48 AM
To: hpsdr at lists.openhpsdr.org list
Subject: [hpsdr] Antenna selection

***** High Performance Software Defined Radio Discussion List *****

I'm just working out how to code up the antenna switching. I was looking
at PowerSDR to see what it did. I've not checked the code and I can't
test it as my Alex isn't hooked in yet so was wondering if someone can
enlighten me on how it works. It looks like PowerSDR allows both Antenna
1-3 and an RX only input to be selected so how does it know which one to
use or is it just done on priority i.e. R1/2/XV if selected else 1/2/3.

73 Bob G3UKB
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