AIS 4ft Phase III Antenna
Specially engineered for the extra bandwidth required by AIS transceivers, this Phase IIIT antenna enables reliable communication over marine VHF frequencies.
- Silver-plated outer conductor, copper inner conductor
- Stainless steel mounting sleeve
- SO-239/PL-259 connector
Specifications
- Max. Power Input: 50 watts
- SWR: Less than 1.5:1 at 162 MHz
- Bandwidth: 5 MHz within 2.0:1 VSWR
- Frequency: VHF AIS Marine Band
- DC Grounding: Yes
- Pattern: Omnidirectional
- Polarization: Vertical
Product Information
Product Information
Shipping & Returns
Shipping & Returns

AIS 4ft Phase III Antenna
AIS 4ft Phase III Antenna
Specially engineered for the extra bandwidth required by AIS transceivers, this Phase IIIT antenna enables reliable communication over marine VHF frequencies.
- Silver-plated outer conductor, copper inner conductor
- Stainless steel mounting sleeve
- SO-239/PL-259 connector
Specifications
- Max. Power Input: 50 watts
- SWR: Less than 1.5:1 at 162 MHz
- Bandwidth: 5 MHz within 2.0:1 VSWR
- Frequency: VHF AIS Marine Band
- DC Grounding: Yes
- Pattern: Omnidirectional
- Polarization: Vertical
Original: $419.41
-65%$419.41
$146.79Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Specially engineered for the extra bandwidth required by AIS transceivers, this Phase IIIT antenna enables reliable communication over marine VHF frequencies.
- Silver-plated outer conductor, copper inner conductor
- Stainless steel mounting sleeve
- SO-239/PL-259 connector
Specifications
- Max. Power Input: 50 watts
- SWR: Less than 1.5:1 at 162 MHz
- Bandwidth: 5 MHz within 2.0:1 VSWR
- Frequency: VHF AIS Marine Band
- DC Grounding: Yes
- Pattern: Omnidirectional
- Polarization: Vertical












