ETS-Lindgren 3147 Log Periodic Dipole Array Antenna - Manual (Page 36)

Power Requirements Table
Power requirements for a given field strength computed using typical antenna
calibration factors at 3-meter spacing.
80 W ATTS C ONTINUOUS P OWER
Field Strength (E)
Freq
(MHz)
AF
Gain
(dB)
Gain
(num)
1 V/m 10 V/m 20 V/m
200 11.7 4.5 2.8 0.106 10.6 42.6
225 12.8 4.5 2.8 0.106 10.6 42.6
250 12.9 5.2 3.3 0.091 9.1 36.2
275 13.5 5.5 3.5 0.085 8.5 33.8
300 13.8 6.0 4.0 0.075 7.5 30.1
325 14.1 6.3 4.3 0.070 7.0 28.1
350 14.9 6.2 4.2 0.072 7.2 28.8
375 15.8 5.9 3.9 0.077 7.7 30.8
400 16.4 5.8 3.8 0.079 7.9 31.6
425 17.4 5.3 3.4 0.089 8.8 35.4
450 17.8 5.5 3.5 0.085 8.5 33.8
475 18.1 5.7 3.7 0.081 8.1 32.3
500 18.2 6.0 4.0 0.075 7.5 30.1
525 18.5 6.1 4.1 0.074 7.4 29.4
550 18.9 6.2 4.2 0.072 7.2 28.8
575 19.0 6.4 4.4 0.069 6.9 27.5
600 19.2 6.5 4.5 0.067 6.7 26.9
36 | Power Requirements