[hpsdr] Receivers reversed in diversity mode?

[Clyde Washburn]

Sorry, I got fooled - the noise level on my loop is higher than the wire antenna on 160m today, but the character of the noise that
the loop rejects and the wire doesn't clearly identifies which is which, so Rx 1 is indeed Receiver 1.  On 80m and 60m the relative
noise levels are as expected.  The combination of heavy rain and unusual solar activity distorted my expected reality on 160m.

Clyde, K2UE

 

From: Joe Martin K5SO [mailto:k5so at valornet.com] 
Sent: Saturday, June 29, 2013 9:36 AM
To: Clyde Washburn
Cc: hpsdr at lists.openhpsdr.org
Subject: Re: [hpsdr] Receivers reversed in diversity mode?

 

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:





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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 <mailto:k2ue at rochester.rr.com> 

82 Lasalle Pkwy

Victor, NY 14564-9610

585-317-7006

 

 

 

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