Place of Origin:
China
Brand Name:
SETON
Model Number:
ST-Ku75
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 |
| Specification | Value |
|---|---|
| Antenna Type | KU 75cm OFFSET Antenna |
| Antenna Color | Light Gray |
| Frequency Range | 10.7~12.75 GHz |
| Gain | ≥38.52dBi |
| F/D | a=750mm, b=825mm |
| VSWR Output | 0.6±0.02 |
| Focal Length | f=492 |
| Reflector Thickness (Before powdering) | 0.6mm |
| LNBF Inner Size | Φ40±1 |
| Mast Pole Outer Diameter | Φ42mm |
| Mast Pole Thickness | 1.4mm |
| Elevation Angle | 5~85° |
| Working Environment Temperature | -50°~70℃ |
| Working Environmental Humidity | 5~95% |
| Azimuth | 0~360° |
| Scale Indication | 30~90° |
| Installation Method | L wall ground multi-purpose type |
| Anti-wind Scale when Dish Fixed | Working properly under 8 level wind Precision decrease under 10 level wind Dish remains intact at grade 12 wind when pointing to the sky |
| Surface Treatment of Fasteners | Dacromet |
| Color-zinc Fasteners Salt Spray Test | ≥24h |
| All Materials | Galvanized Steel |
| Feedhorn Supporter Materials | 20×20×1 rectangular steel tube |
| 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. |
Larger Aperture – 75cm diameter – 56% effective area increase over 60cm for stronger weak signal reception.
User-Friendly Installation – Optimized structural design for rapid assembly and precise pointing – lowers installation barrier.
Superior Signal Integrity – High-precision reflector with gain ≥38.52dBi – excellent signal reception performance.
Fully Galvanized Steel – Passed Salt Spray, Damp Heat, Temperature, and Aging tests – exceptional durability.
Wide Temperature Range – -50℃~+70℃ operating temperature – adapts to all extreme climates.
Structural Resilience – Scale 12 wind resistance – Scale 8 normal operation.
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 |
| Step | Description |
|---|---|
| 1. Mount Installation | Choose L-wall mount or ground mount based on installation location – secure firmly |
| 2. Antenna Assembly | Assemble reflector and feedhorn support – install LNBF |
| 3. Satellite Pointing | Use elevation scale (30~90°) and azimuth (0~360°) for precise pointing |
Mounting Types: L-wall / ground multi-purpose – adapts to different installation scenarios
Adjustment Range:
Elevation: 5° ~ 85°
Azimuth: 0° ~ 360°
| Test Item | Standard |
|---|---|
| Neutral Salt Spray Test | Passed – excellent corrosion resistance |
| Damp Heat Test | Passed – adapts to high-humidity environments |
| High/Low Temperature Test | -50℃~+70℃ – passed |
| Accelerated Aging Test | Passed – long-term reliability assured |
| Fastener Salt Spray Test | ≥24 hours |
| Material | Fully galvanized steel |
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.
| Configuration Option | Description |
|---|---|
| ST-Ku75 (Standard) | 75cm Ku-band offset antenna – includes reflector, mount, and fasteners |
| ST-Ku75-LNBF | Antenna + Ku-band LNBF (model can be specified) |
| ST-Ku75-CUST | Custom color/logo – please inquire |
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.
Send your inquiry directly to us
