[TenTec] TT 580 Delta

[Al Gulseth]

Rick,

While the Argosy and Delta had the same "look", there was considerable 
difference internally. The Argosy was an offshoot of the Argonaut/Triton 
single conversion 9 MHz IF setup, while the Delta used a unique (at least to 
Ten-Tec) dual conversion scheme with a tuneable first IF of 11-11.5 MHz and 
second IF at 6.3 MHz. The broad first IF may account for your 40M BCI issues.

73, Al 

On Sat July 21 2012 2:35:25 am Rick - DJ0IP / NJ0IP wrote:
> I never owned the Delta, but owned the Argosy for a long time.
> As far as I know, they were the same, except the Argosy had only 50w out
> instead of 100....