75cm Ku-Band Satellite Antenna with Galvanized Steel Construction for 10.7-12.75GHz VSAT Communication

Galvanized Steel · 10.7-12.75GHz · For Communication Systems

Model: ST-Ku75
Larger Aperture · Higher Gain · Stronger Signal

The 75cm Ku-Band Offset Satellite Dish (ST-Ku75) is a significant upgrade from the successful 60cm model, featuring a larger aperture design that delivers higher gain and stronger signal reception capability. The fully galvanized steel construction combined with professional anti-corrosion treatment ensures long-term stable operation in various harsh outdoor environments.

Key Advantages:

• Larger Aperture – 75cm diameter for higher gain compared to 60cm antennas

• User-Friendly Installation – Optimized structural design for rapid field assembly and precise orbital alignment

• Superior Signal Integrity – High-precision reflector with gain ≥38.52dBi for excellent signal reception

• Exceptional Durability – Fully galvanized steel with professional anti-corrosion coating – passed Salt Spray and Damp Heat testing

• Environmental Adaptability – -50℃~+70℃ operating range – core components pass High/Low Temperature and Accelerated Aging testing

• Structural Resilience – Engineered to withstand wind forces up to Scale 12 (dish fixed position)

• Aesthetic Integration – Customizable with client-specific logos and colors

• Global Logistics Ready – Packaging suitable for air, ocean, and land transportation

75cm larger aperture, higher gain. Fully galvanized steel for exceptional durability. Scale 12 wind resistance – all-weather reliability.

Larger Aperture	User-Friendly Installation
75cm aperture (a=750mm, b=825mm) 56% effective area increase over 60cm antenna Gain up to ≥38.52dBi Stronger weak signal reception capability	Optimized structural design – rapid field assembly No complex tools – simple operation Precision alignment adjustments – low installation barrier L-wall/ground multi-purpose mounting

Superior Signal Integrity	Fully Galvanized Steel
High-precision reflector surface Gain: ≥38.52dBi @ 12.75GHz Output VSWR: 0.6±0.02 Compatible with standard Ku-band LNBFs	Fully galvanized steel – excellent corrosion resistance Passed Neutral Salt Spray and Damp Heat Testing Core components passed High/Low Temperature and Accelerated Aging testing Dacromet fasteners – salt spray test ≥24h

Structural Resilience	Environmental Adaptability
Scale 8 wind – normal operation, stable signal Scale 10 wind – slight decrease in precision Scale 12 wind – dish remains intact when pointed skyward Engineered wind resistance	Operating Temperature: -50℃ ~ +70℃ Operating Humidity: 5% ~ 95% Adapts to extreme cold, heat, and humidity Reliable operation year-round

Aesthetic Integration	Global Logistics Ready
Default light gray – clean and modern Supports custom colors and client logos Matches corporate brand identity Ideal for operator bulk procurement	Packaging suitable for air, ocean, and land transport Professional protection to minimize transit damage Global logistics experience for fast delivery

Challenge	How This Antenna Solves It
60cm antenna lacks sufficient gain in weak signal areas	75cm larger aperture – 56% effective area increase for higher gain and significantly improved weak signal reception.
Limited living space – no rooftop or yard for antenna installation	75cm compact design – installs on balconies, window sills, or exterior walls without occupying extra space.
Traditional antennas require professional installation	Optimized structural design – rapid assembly with precise scale indications. Regular users can complete pointing with basic instructions.
Coastal areas with high salt spray – antennas rust easily	Fully galvanized steel + professional anti-corrosion coating – passed Neutral Salt Spray and Damp Heat Testing. Dacromet fasteners with ≥24h salt spray test.
Harsh winter conditions in northern regions – equipment prone to damage	Operating temperature -50℃~+70℃ – core components passed High/Low Temperature and Accelerated Aging Testing. Reliable in extreme cold and heat.
Typhoon-prone areas with high winds – risk of antenna damage	Engineered wind resistance – structurally intact at Scale 12 (dish pointed skyward). Normal operation at Scale 8.
International shipping – risk of antenna damage during transit	Packaging suitable for air, ocean, and land transport – professional protection with global logistics experience.

1. Larger Aperture – 75cm diameter – 56% effective area increase over 60cm for stronger weak signal reception.

2. User-Friendly Installation – Optimized structural design for rapid assembly and precise pointing – lowers installation barrier.

3. Superior Signal Integrity – High-precision reflector with gain ≥38.52dBi – excellent signal reception performance.

4. Fully Galvanized Steel – Passed Salt Spray, Damp Heat, Temperature, and Aging tests – exceptional durability.

5. Wide Temperature Range – -50℃~+70℃ operating temperature – adapts to all extreme climates.

6. Structural Resilience – Scale 12 wind resistance – Scale 8 normal operation.

7. Global Logistics Ready – Packaging suitable for air, ocean, and land transport – professional protection, fast delivery.

Application	Description
Urban Residences / Apartments	Balcony, window sill, or exterior wall installation – solves rooftop space limitations
Single-Family Homes / Villas	Patio or small rooftop installation – clean and aesthetically pleasing
Weak Signal Areas	Fringe signal regions – 75cm larger aperture provides higher gain margin
Coastal Areas	Fully galvanized steel + salt-spray resistant design – adapts to high-humidity marine climates
Professional Communication Systems	VSAT, enterprise private lines, government communications, and other professional applications
Operator Bulk Deployment	Supports logo/color customization – ideal for large-scale procurement

Mounting Types: L-wall / ground multi-purpose – adapts to different installation scenarios

Adjustment Range:

• Elevation: 5° ~ 85°

• Azimuth: 0° ~ 360°

Q: How much larger is the 75cm antenna compared to the 60cm?

A: The 75cm antenna has a major axis of 750mm and minor axis of 825mm – effective area increases by approximately 56% compared to the 60cm antenna (major axis 600mm, minor axis 658mm). This means higher gain and stronger weak signal reception capability.

Q: Is this antenna suitable for balcony installation?

A: Very suitable. The 75cm compact design with L-wall mount allows direct installation on balcony walls or railings – an ideal choice for urban residences.

Q: Does installation require professional expertise?

A: No. The product features an optimized structural design for rapid assembly. Both elevation and azimuth have clear scale indications. Regular users can complete installation and pointing by following the manual.

Q: What are the advantages of fully galvanized steel construction?

A: Fully galvanized steel offers excellent corrosion resistance. Combined with professional coating treatment and passed Neutral Salt Spray and Damp Heat testing, it is especially suitable for long-term use in coastal high-salt environments and humid areas.

Q: Can it truly operate at -50℃~+70℃?

A: Yes. Core components have passed rigorous High/Low Temperature Testing and Accelerated Aging Testing, ensuring long-term stable operation in extreme climates (severe northern winters, scorching southern summers).

Q: How strong is the wind resistance?

A: Engineered wind resistance design:

• Scale 8 wind – normal operation, stable signal

• Scale 10 wind – slight decrease in precision

• Scale 12 wind – dish remains intact when pointed skyward

Q: Do you support color and logo customization?

A: Yes. Default color is light gray. We support custom colors and printed logos based on client requirements – ideal for operator bulk procurement and corporate brand consistency.

Q: Is the packaging suitable for international shipping?

A: Yes. Packaging is designed for air, ocean, and land transport with professional protective structure to minimize transit damage.

Standard Package Includes:

• Reflector ×1

• Feedhorn support ×1

• L-wall/ground mount ×1

• Fastener kit ×1

• Installation manual ×1

Sales & Technical Support: huang@setontech.cn

Website: www.vsatlnb.com

Technical Support: Installation guidance, bulk orders, customization requests

Choose the ST-Ku75 – 75cm larger aperture, higher gain. Fully galvanized steel for exceptional durability. Scale 12 wind resistance – all-weather reliability.
Contact us today for samples or detailed datasheets.