[1000mp] Roofing filter for Mark V.

[Thomas Beltran]

Eugeniusz A Woloszczuk, KG6TED, wrote the following, quoted in relevant
part, on eham:

"I just got ,what I wanted. It took some time and cost to order ten roofing
filters 70.455MHz with much better passband and stopband. I didn't replace
the filter- I added the new-one with very low noise/high IP3 amplifier with
gain 8dB."

Hopefully he is on this list - there was no email address for him on
qrz.com. Has anyone else tried this? Tom W6EIJ