Marconi 702 TRF unit. Low CRT drive.

[Mike Watterson]

I have a couple of cable trunk amps. To handle 50 to 100 channels they are very high power if only using 1 channel. The least powerful is 1W, one is 10W.
It's not much power per channel.
Mostly 110MHz to 862MHz, with a reverse 5 to 65MHz amp as they are for DOCSIS + TV. Some do Band II also and older ones do 40MHz to 560MHz.