You can build your own. I believe there are plans in the mid 90's ARRL hand books using MRF-901s. Add an interdigital bandpass filter, 2 poles in front and 3 in back. But you will need test equipment to align it.
You can also try MMICs. Some are fairly low noise, but it will keep the part count low. On 1/17/08, Steven Samuel Bosshard (NU5D) <[EMAIL PROTECTED]> wrote: > I am looking for a supplier of low noise high performance receiver > preamps and preselectors for a 1272.100 receiver. I have contacted one > of the suppliers on the repeater builder information page, but I placed > the order in August and cannot get anything but an answering machine and > no returned calls. > > First hand information would be nice. > > 73, Steve NU5D > -- > /Subscribe to dstar_digital/ > > Powered by groups.yahoo.com <http://groups.yahoo.com/group/dstar_digital/> > > > > > > > Yahoo! Groups Links > > > >
