Comet GP-9N

If you need a basic antenna with very high gain for use on 2m and 70cm, it doesn't get much better than this. With a length of 5.15 m, this 3-piece antenna offers gain figures of 8.5 dBi at 2 meters and 11.9 dBi at 70 cm.

The antenna has built-in lightning protection, fiber optic construction for longer life and features Comet's SLC-Super Linear Converter system for maximum gain and minimum loss. Ready adjusted, no adjustment required, they don't come much better than this. At 5.15m long, this 3-piece antenna offers gain figures of 8.5dBi at 2 meters, and 11.9dBi at 70 CMS.

The antenna has built-in lightning protection, fiber optic construction for longer life, and features Comet's SCV Super Linear Converter system for maximum gain and lowest loss. The Comet GP9N is immediately ready for use and does not require adjustment.

English text

The Comet GP-9 is a Highest Gain Dualband Base Station Antenna. If you need a very high gain base antenna to use on 2m and 70 cm, they don't come a lot better than this one. At 5.15m in length, this 3 piece antenna offers gain figures of 8.5dBi on 2 meters, and 11.9dBi on 70 Cms.

The antenna has built in lightning protection, fiberglass construction for longer life, and features Comet's SLC- Super Linear Converter system for maximum gain and lowest loss. Ready tuned, no adjustment necessary.

Features of the Comet GP9N dual-band base antenna

• 3-piece dual band basic antenna


• Frequency: 144 & 433 MHz


• Gain/amplification: 144 / 8.5dBi 433 / 11.90 dBi


• Impedance: 50 Ohms


• VSWR: Less than 1.5


• Length: 5.15m


• Max Power: 200 Watts


• Weight: 2.2 kg


• Suitable for masts of: 30 - 62 mm diameter


• Connector: N-Type​

Package contents:

• 1x Comet GP-9N Dual Band base antenna


• 1x Manual