Sirio GP 6-E VHF ORBCOMM AIS ISM Kenwood The switchable polarization makes this

The switchable polarization makes this antenna suitable for both local QSOs and long distance work (DX)

It also has a connection for an external speaker

Optionally expandable with an adapter from FME-F to PL-259

perfect for mobile and stationary use

Family use: safe communication with children

Sirio GP 6-E VHF ORBCOMM AIS ISM Kenwood The switchable polarization makes thisLooking for a powerful and reliable VHF base antenna for professional or recreational use? The Sirio GP6 E is a high quality omnidirectional antenna with a tunable frequency range of 140 to 175 MHz . This base antenna is suitable for both land and maritime applications, including 2m HAM, VHF marine band, ORBCOMM, AIS 162 MHz, and ISM 169 MHz. With a maximum transmit power of 200 watts , a gain of 3. 8 dBd to 5. 95 dBi , and a robust aluminum