[amsat-bb] C-band parts

[George Henry]

I recently had the privilege (?) of removing a couple of Big Ugly Dishes (in 
really bad shape) from a deceased ham's property, and now have the following 
possibly-useful parts.  Wondering if anyone has any info on them (Google was 
no help)....

Space Vision LNA model 7740

Mido Electronics block converter model MBC-101

Echostar model HEMT-1170M

Astro Pro LNB model 2020CS


Thanks in advance...



George, KA3HSW