[SCCC] Cheap SO2R filtering

Timothy Coker n6win73 at gmail.com
Fri Oct 1 15:17:23 PDT 2010


I ran a similar setup in 2002 using a pair of ICE 419A's and legal limit.

Conditions were F12 C31XR w/seperate feedlines, 80m bazooka 5 feet from the
C31XR, and 40m rotatable dipole 10 feet above the C31XR. I used a Sixpack
from Array Solutions.

I did have some hash noise, but the front ends were fine.

Not sure how your triplexor will do as I have no experience with it.

Tim, N6WIN.

On Thu, Sep 30, 2010 at 11:05 AM, Prasad VU2PTT <vu2ptt at gmail.com> wrote:

> In trying to reduce costs and make SO2R a reality, I plan on trying
> out this configuration: Would appreciate any comments before I burn my
> front ends :)
>
> Force 12 C3/S + Triplexer + individual ICE BPFs for 20/15/10 (as seen
> in recent QST)
>
> 40m. Inverted Vee + 40m ICE BPF
>
> 80m Inverted-L + 80m ICE BPF
>
> These will feed into a high isolation 6x2 antenna switch (KK1L design)
> and then into the two rigs. I plan on running 100 watts only - no amp.
>
> Thoughts any one? The idea is to see if I can reduce on filter costs
> which are keeping me from being able to complete the implementation :)
>
> 73 de Prasad VU2PTT.
>
> --
> Sent from my mobile device
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