Labels:crt screen | monitor | oscilloscope | plant | sky OCR: FTX 4CR0 OF MAYS T.INEAR ANAT.YSTS OF A-28- 1991 199 DRIVE REACIANCE 4CROSS ANTENNA OHMS -1000 FREQUENCY 275 MH? 475 Fig 13. Drive react ance of a stand ing wave arm cross for the "eguency rang 475 MHz 4CRO TNEAR ANALYSTS SHMS range