www.itmicrowave.it sells this. Their website is down now so dont know if
they still exist.
73 Henk PA5KT
Op 8-7-2011 11:57, Mike Tubby schreef:
> All,
>
> I'm looking to make a high power 144MHz amplifier by combining two
> BLF578 amps and would like to use a branchline hybrid and 90 degree
> coupling.
>
> To make this work at the power levels involved I need to source some 35R
> and 50R 0.25" semi-flexible PTFE coax - the stuff with a solder tinned
> outer that can be 'worked' into shape and soldered in to place.
>
> Searching the interwebs finds several Chinese manufacturers of such
> coax, for example:
>
> http://www.farrate.com/product_br.htm
>
> (use Google Chrome to view and it will translate the page)
>
> but these companies are either impossible to contact or have very large
> minimum orders.
>
> Can anyone point me to a stockist of 35R and 50R semi-flexible PTFE coax
> that will sell small lengths, eg 3ft, and actually has it in stock?
>
>
> Thanks,
>
>
> Mike G8TIC
>
>
>
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