Shyam ISR-20-IPG One Way Paging Amplifier 928.7-930.2 Mhz..

I really don’t know to much about this device. It looks to be a one way amplifier that would go in a building to extend a 900 MHz paging system.

I do not have any documentations , no power cords and no antennas.

Selling as-is, no warranty or returns.