Old ICOM PCR-1000 is prepared to be used like preselector for LimeNET. IF 10,7 MHz out

To be able to perform properly, LimeNET must be cooled to keep the board in 45 C range. Here evaluation of extra cooling. Finally only left one over LMS and FPGA chips is used because Ublox-M8 module on right, can be left without extra cooling.