[TenTec] More IP3 Stuff

Jim Reid jimr.reid at verizon.net
Fri Mar 7 11:51:51 EST 2003


From: "Hare,Ed, W1RFI" <w1rfi at arrl.org>

> >With the preamp OFF,  TT lists the typical 3rd order IP as
> > being -30 dBm;  and since it is a "Mil-Spec" rig,  they must
> > also list a guaranteed number,  which they give as -25 dBm,  min. 
> > They also show what happens with the preamp ON,  and with
> > the attenuator active;  both change the IP's typs and mins.
> 
> Hi, Jim, 
> 
> An important nit -- the spec for the RX-340 IP3 is +30 dBm 
> typical, +25 dBm min.  Those negative numbers would be bad.


Oops!  Thanks,  Ed.

73,  Jim

PS: I have looked,  but can't find that I logged down my
QSO with Dean on the TT 2,  oh well.




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