[Repeater-Builder] Duplexer Cable Length / Recomendations

[Trevor Raty]

I am converting 2 DB4105 and DB4041’s to 6m use. I have changed them from
pass to pass-notch per http://www.repeater-builder.com/loband/ now I need to
make the interconnecting cables. I know it is suppose to be ¼ wave, I
believe that is ¼ wave of my tx and rx frequencies. Is this correct?

 

I plan on using LMR-400 as I have it readily available – Is this a good
choice? I know at uhf double shielded is preferred, but is it as critical at
50mhz?

 

Thanks

 

Trevor