[hpsdr] Double Image on HF

[Walter Holmes]

I am having a strange problem, and hoping someone has seen a way around
this.

 

When transmitting on HF on DIGU for digital SSB, I seem to not have my LSB
image suppressed.

 

It seems my carrier is suppressed, but not the other LSB SSB image.

 

Ie..  working as Double Side Band.

 

As seen on 20 and 15 meters..

 

I tried USB and the same is still there..

 

I even tried downgrading PowerSDR 3.1.5 to 3.0.17 but no difference as well.

 

Firmware here is.

Metis: 2.6

Mercury: 3.4

Penelope: 1.8

 

Anyone seen this anomaly or know could be triggering that ?

 

Thanks,

 

Walter/K5WH

 

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