wrote in message
oups.com...
This is interesting. Have you (or anyone else in the group) actually
used a preselector and/or highpass filter with a 7030 and found it to
result in improved performance? The 7030 is said to have such a robust
front end that additional filtering is the last thing I'd expect to
make a noticeable difference. In fact, I'd expect whatever tiny
improvement that resulted from the extra filter to be outweighed by
insertion loss.

However, I have an open mind about this--as well as a Kiwa highpass
filter, standing by.

Steve


Hi there Steve

I'm also interested in that Kiwa highpass filter you mentioned. They do the
mod for you too. What have you added to the 150 as improvements?

Lucky