Sea Tel Coastal 18 Satellite TV Dome and Antenna
Experience seamless satellite TV entertainment at sea with the Sea Tel Coastal 18. This compact 18-inch antenna is engineered for smaller yachts, delivering superior performance and wide coverage. Its advanced 2-axis stabilization and built-in GPS ensure rapid satellite acquisition and consistent tracking, even in challenging weather. Enjoy global programming and support for multiple receivers, making onboard entertainment effortless and reliable.
$599.95
Owner Satisfaction
4.5
/ 5
Category Rank
58
/ 183
#58 in Marine Audio & Video Receivers
Price vs Category Average
+93%
Above average
Dish Diameter
1845.7
/ " ( cm)
Who it's for
- Reliable Signal Tracking
- Compact and Discreet Design
- Broad Satellite Compatibility
Who should skip it
- Limited Offshore Range
- Significant Initial Investment
- Complex Installation Requirements
Key Specs
Dish Diameter
18" (45.7 cm)
Radome Diameter
20" (50.8 cm)
Power Requirements
12 Volt DC (10-16 Vdc)
Manufacturer
Sea Tel
Model Number
Coastal 18, 1898 S-1
Part Number
120627-1
Frequency Range
10.7 - 12.75 GHz
Impedance
75 Ohms
Features
- Compact 18" dish for small yachts
- Superior satellite TV performance at sea
- 2-axis stabilization for enhanced reception
- Built-in GPS for fast satellite acquisition
- Reliable tracking in inclement weather
- Supports multiple receivers
- Worldwide programming coverage
- Proprietary fast-track signal lock software
What customers say
Reviewers consistently highlight the Sea Tel Coastal 18 for its exceptional reliability and robust build quality, crucial attributes for marine electronics. Users confirm stable signal tracking even during vessel movement, establishing it as a trustworthy option for coastal viewing. Although the initial price is substantial, the long term performance and durability frequently validate the investment. This dome stands out as a premium, high quality solution that reliably delivers entertainment at sea.
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$600