Frequency range:
GPA 66-108: tunable from 66 to 108 MHz
Impedance: 50O unbalanced
Radiation (H-plane): 360? omnidirectional
Radiation (E-plane): beamwidth at -3 dB = 86?
Radiation angle: 0?
Polarization: vertical
Gain: 0 dBd - 2.15 dBi
Bandwidth at V.S.W.R. 2:1:
GPA 66-108: 6.5 MHz at 66 MHz
V.S.W.R. at res. freq.: = 1.2:1 at start freq.
Max. power:
GPA 66-108: 500 Watts
Feed system / position: direct / center
Connection: UHF-female