NavCom SF-3050 Rev.I - Manual (Page 144)

SF-3050 GNSS Product User Guide – Rev I
B-125

To achieve the greatest level of accuracy, the absolute phase center
values must be incorporated into your processing. Phase center
information on this antenna is found on our web site:
http://www.navcomtech.com/Support/DownloadCenter.cfm?category=ante
nna
Figure 114: Airborne (P/N 82-001022-3001LF) Antenna Dimensions