Base antennas — Sirio
Sirio GPA 66-108 tunable ground plane
Tunable ground plane antenna 66–108 MHz, 500 W, height 96 cm, SO-239 connector
The Sirio GPA 66-108 is a ground plane antenna tunable from 66 to 108 MHz, 96 cm tall, with 500 W power handling and SO-239 connector.
Key features
66–108 MHz
Tunable.
500 W
Power handling.
Compact
96 cm, 520 g.
Specifications
| Frequency | 66–108 MHz (tunable) |
| Gain | 2.15 dBi |
| Maximum power | 500 W |
| Height | 960 mm |
| Weight | 520 g |
| Connector | UHF female (SO-239) |
HamRadioShop | Base antennas
