= cryocon = measured in front of cryocon FFU filter: off, cryocooler: on, fun for EXC chamber: on There is noise in 90-110 MHz. == 0-250 MHz == {{attachment:cryocon_0_250.png|png}} == 0-5 MHz == {{attachment:cryocon_0_5.png|png}} == 0-20 MHz == {{attachment:cryocon_0_20.png|png}} == 80-120 MHz == {{attachment:cryocon_80_120.png|png}}