Re: uBitx Unfiltered
Glenn
Allison, some nice do-able ideas there. I have some 82.2MHz crystal filters here and thought that they may eliminate the issues above 20MHz? Happy to send you a pair if they help your project.
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glenn ----snipped---------------------------------------------------------------------------------------------------- Result then is a decent 80 -17M radio. Forget anything over 20mhz the filters before the amp is much more difficult and otehr issues conspire to make it a mess. We need V5 to get that. The plan for mine was a mil style man pack with 80/40/20/10 as primary bands (must have) low power RX with AGC and 5-10W TX. As work on ubitx proceeded it was obvious getting that in the package identified was not going to fit due to added blocks to make it work and I found the power needs rather high for something I plan to run on battery. I will have to come up with my own design to fill that need. I already have a breadboarded version that needs to be size reduced to fit. Allison
On Sun, Sep 2, 2018 at 05:28 AM, ajparent1/KB1GMX wrote: Result then is a decent 80 -17M radio. Forget anything over 20mhz the filters before
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