Hello NLRS land.
There is a local source that has four 900 MHz cellular system 120 watt amplifiers with mechanical filters looking for a good home, cost is free. These are rack mountable (it appears). Manufacturer is Decibel from Dallas, TX. There is what the specs say:
Model: C93300033A001
Freq: 866-896 MHz
Voltage: +26vdc
Pwr In: 200-400mW max
Pwr Out: 160W
Not interested in shipping but we can figure out a mule system. Drop me a note direct to W0ZQ@aol.com if you have an interest. I do have one picture that I can share.
73, Jon
W0ZQ