ETS-Lindgren 3142C Biconilog Antenna (Archived) - Manual (Page 21)

7.0 Typical Data with Optional End Plates
The power shown was measured over a ground plane with 1.5 meters transmit
antenna and probe height, horizontal polarization. Horizontal polarization is the
worst-case power required; typically less power is required for vertical
polarization. In practice, many users place ferrite tiles on the ground between the
antenna and probe to reduce reflected-ray interference. For any other field
strength E, multiply the power in watts for 1 V/m by E
2 .
7.1 Model 3142C Typical 26-3000 VSWR
100 1000
1
10
3000
20
Frequency MHz
Typical Data with Optional End Plates | 21
Archived 01/19/11