[hpsdr] Receivers reversed in diversity mode?

Joe Martin K5SO k5so at valornet.com
Sat Jun 29 06:35:45 PDT 2013


Not sure what you’re looking at there, Clyde, but when "Receiver 1" is selected on the Diversity control panel (allowing only Rx1 to be used and displayed on the main PSDR panadapter display) signals into the Rx1 antenna connector on Angelia are displayed.  When "Receiver 2" is selected signals into the Rx2 antenna connector on Angelia are displayed.  When “Rx 1 + Rx2” is selected the diversity combination is shown on the main panadapter display and phasing mode is active.  There is no reversal in the firmware nor on the Angelia board itself with respect to Rx1 and Rx2.

Could the cabling in your ANAN-100D be reversed with respect to Rx1 and Rx2 between the Angelia board input SMA connectors and the BNC connectors on the ANAN-100D enclosure? 

73,  Joe K5SO

On Jun 29, 2013, at 5:05 AM, Clyde Washburn wrote:

> ***** High Performance Software Defined Radio Discussion List *****
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> Based on the noise  floor levels it appears that Receiver 1 and Receiver 2 on the Diversity Phasing control screen are the opposite of RX1 and RX2.
>  
> __________________
> Clyde Washburn, K2UE
> k2ue at rochester.rr.com
> 82 Lasalle Pkwy
> Victor, NY 14564-9610
> 585-317-7006
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