[Premium-Rx] Roofing filters

[L D Ritta]

Hello Everyone

I am looking for a roofing filter, about 6kHz either a 8 or 10 pole filter 
something between 5 to 9 mHz
I planing on droping it down to 455kHz final if. Is there any one on the 
list with a spare filter matching
the above specs that they are willing to sell.


Which is better a single filter before the final IF or seperate filters for 
LSB and USB say using mechanical filters?


Your comments please and please bear in mind I have never heard the 
difference if there is one. This is just
one of those questions I wonder about.

73 Lee VK5ABC