Large RF Amp Machined Aluminum Heatsink 12" x 12" x 1" irridite plate &fan mount

Description

This heat sink is originally from a high power UHF RF amplifier. The surface is fly cut and very flat. Comes with the side angles for easy mounting and the fan bracket for a nice setup. All the screws are included as well as the ones to mount it to a chassis bottom plate.
The fan bracket has dust filters and a terminal block for connections but NO FANS. Off the shelf fans should fit the same mounting holes. Fan mounting holes are 2.8" center to center in both directions.
With the side brackets this gives a nice tunnel effect for great cooling of whatever you mount to the surface. In case you are wondering, the transistors that used to be in the milled holes were Amperex BLV57 UHF transistors. I have brand new and used ones available for sale, if they interest you send me a message.
I have other similar sized heatsinks if you want to check out my other listings.
Free shipping is included within the US with priority mail.
Thanks for looking