Stonex SA1800 3D Choke Ring GNSS Antenna

Overview

The SA 3D GNSS choke ring antenna from Stonex has a unique design that ensures an excellent multipath reduction performance across all GNSS frequency bands including L-Band. Due to its sub-millimeter phase center stability, it is ideal for applications such as CORS stations, bridge and building deformation monitoring or geological monitoring.

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The ability to receive low elevation signals with high gain and wide beam width makes SA an excellent choice for tracking visible satellites while also providing stable and precise GNSS data in complex environments, such as obstructed environment of tree lines or construction.

The antenna LNA features an excellent out-of-band rejection performance, which can suppress the EMI, providing stable and reliable GNSS signals. The Stonex SA antenna effectively avoids disconnections when receivers are being interfered with by wireless communication systems, for example power grid, communication base station or radio modem applications.

The Stoenx SA is well suited for use as a GNSS reference station. It has a cover made of Glass Fiber Reinforced Polymer (GFRP) material which makes it strong and durable while also protecting the inside antennas from dust and water.

Features

• High Phase Center Stability
• Tracking Everywhere
• Strong Anti-Interference Performance
• Rugged

Technical Specifications

GPS: L1, L2, L5 GLONASS: L1, L2, L3 BeiDou: B1, B2, B3 Galileo: E1, E2, E5a, E5b, E6 SBAS: L1, L5 L-Band: Yes Nominal Impedance: 50Ω Polarization: RHCP Axial Ratio: &#;2dB Gain at Zenith (90%): - MHz: 6dBi (maximum)
- MHz: 6dBi (maximum) LNA Gain: 50db (typical) Noise Figure: &#;2dB Output/Input VSWR: &#;2.0 Operation Voltage: +3.3VDC to +12VDC Operating Current: 60mA (maximum) Group Delay Ripple: &#;5ns Dimensions: ɸ379mm x 312mm Connector: TNC Female Mounting: BSW 5/8 inch &#; 11 screw, depth &#;22mm Weight: 10.5kg Operating Temperature: -45 °C &#; +85 °C Storage Temperature: -55 °C &#; +85 °C Humidity: 95% non-condensing Waterproof/Dustproof: IP67

Why Buy from Us?

In business since , Canal Geomatics is an authorized dealer for Stonex and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.

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Ordering

The SA 3D choke ring GNSS antenna from Stonex is available through Canal Geomatics. If you would like more information regarding this product, feel free to get in touch with us by completing the Request Pricing form.

Calibrated by NGS Survey Quadband (L1/L2/L5/L6) 3D Choke Ring GNSS antenna. Water & dust-proof for permanent outdoor installations. Sub-millimeter phase center repeatability.
Ideal for reference stations (CORS), base station, geodetic survey, deformation monitoring, earthquake forecast, but also for fixed installations supporting L-band.

Good to know:
&#; Compatible with all simpleRTK3B boards as well as any other multiband GNSS receiver in the market
&#; Bulk pricing starting 50 units
&#; This product is a cheaper alternative to Trimble Ti-V2, Novatel GNSS-750 or Leica AR20 Choke Ring antennas

AS-ANT3B-CHO-L-SMATNC-00

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