Description
PHASE III 6396-AIS-R 4′ AIS Antenna 3dB Gain
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
Shipping & Delivery


⚓ Smooth Sailing Shipping
Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).
We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .
🧭 Track The Voyage
You’ll receive tracking info by email once your order ships. If your package is marked “delivered” but not received, please wait 48 hours then reach out to our team.
🛟 Hassle-Free Returns & Exchanges
Returns accepted within 30 days of delivery. Items must be unused and in original packaging.
- Mistaken or damaged cargo? We’ll handle return shipping.
- Changed your course? Return shipping is on you.
- Report defects or damage within 7 days for a free exchange.
💰 Anchor Your Refund
Refunds go back to your original payment method within 5–7 business days after inspection.
📨 Contact the Crew
Questions about your order? Drop anchor at sales@marineelec.com .
