TRIMBLE 12310-90 Gps Antenna Set Surveying 900MHZ

( Brand: Trimble ), ( Manufacturer Part Number: 12310-90 ), ( Model: 820 900MHZ ), ( Part Type: Antenna )

Review TRIMBLE Gps Antenna Set Lot Of Surveying Equipment

The **Trimble 12310-90 GPS Antenna Set** is a high-performance, professional-grade surveying solution designed to deliver exceptional accuracy, reliability, and durability in demanding field conditions. This robust antenna set is engineered for precision GNSS (Global Navigation Satellite System) applications, making it an ideal choice for surveyors, engineers, and geospatial professionals who require millimeter-level positioning for projects ranging from large-scale infrastructure development to detailed topographic mapping. The antenna features a **Trimble Zephyr Geodetic 2** active antenna, renowned for its superior signal reception and low noise performance, ensuring optimal satellite lock and data integrity even in challenging environments such as dense urban areas or remote locations with limited sky visibility. Its **L1/L2/L5 frequency support** allows for advanced correction techniques, including RTK (Real-Time Kinematic) and PPK (Post-Processed Kinematic) positioning, which are essential for achieving sub-centimeter accuracy a critical requirement for high-stakes surveying and construction projects.

The **90-degree cable assembly** included in this set is designed for durability and ease of use, with a **high-quality, shielded cable** that minimizes signal interference while providing flexibility for various mounting configurations. The antenna s **magnesium alloy housing** offers exceptional strength and resistance to corrosion, ensuring longevity in harsh weather conditions, including extreme temperatures, humidity, and exposure to saltwater or industrial pollutants. Additionally, the **integrated phase center stability** of the Zephyr Geodetic 2 antenna reduces errors associated with antenna movement or environmental factors, further enhancing the precision of survey data collection. Whether mounted on a tripod, a survey pole, or a mobile mapping platform, this antenna set provides a seamless integration with Trimble s suite of GNSS receivers, enabling users to capture high-precision data with confidence.

For professionals who demand the highest standards of performance, the **Trimble 12310-90 GPS Antenna Set** combines cutting-edge technology with rugged construction, making it a versatile and dependable tool for a wide range of geospatial applications. Its compatibility with industry-leading correction services, such as Trimble s proprietary networks or third-party providers like CORS (Continuously Operating Reference Stations), ensures that users can access real-time or post-processed corrections for unparalleled accuracy. Whether used for control surveys, deformation monitoring, or autonomous machine guidance, this antenna set empowers surveyors to deliver results that meet or exceed project specifications with efficiency and reliability.

### **Pros and Cons of buying a Trimble 12310-90 GPS Antenna Set for Surveying**

The Trimble 12310-90 GPS antenna set is a high-quality, professional-grade solution designed for precision surveying, making it a strong choice for professionals and serious hobbyists.

1. **High Precision and Accuracy**

The antenna is optimized for GNSS (Global Navigation Satellite System) positioning, including GPS, GLONASS, and other satellite constellations. This multi-frequency capability enhances accuracy, especially in challenging environments like urban canyons or dense forests where signal interference is common.

2. **Durability and Rugged Design**

Trimble antennas are built to withstand harsh conditions, including extreme temperatures, moisture, and physical stress. The 12310-90 is no exception, featuring a robust construction that ensures long-term reliability in fieldwork.

3. **Compatibility with Trimble Equipment**

This antenna is designed to work seamlessly with Trimble s surveying receivers, such as the R10, R12, and other high-end GNSS systems. This compatibility ensures optimized performance and easier integration into existing workflows.

4. **Fast Initialization and Tracking**

The antenna s advanced design allows for quick satellite acquisition and tracking, reducing downtime in the field. This is particularly valuable in time-sensitive surveying projects.

5. **Low Noise and High Sensitivity**

The low-noise amplifier (LNA) and high-sensitivity receiver design improve signal reception, even in weak GPS environments. This is critical for achieving centimeter-level accuracy in challenging conditions.

6. **Long-Term Reliability**

Trimble is a well-established brand in the surveying industry, known for producing durable and dependable equipment. The 12310-90 is backed by Trimble s reputation for quality, reducing the risk of frequent failures or replacements.

7. **Support for Advanced Surveying Techniques**

The antenna supports real-time kinematic (RTK) and precise point positioning (PPP) applications, making it suitable for high-precision tasks such as topographic surveys, construction layout, and geodetic work.

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While the Trimble 12310-90 is a premium product, it is not without drawbacks, particularly for budget-conscious users or those with less demanding requirements.

1. **High Cost**

The antenna is expensive compared to entry-level or mid-range alternatives from other brands. For casual users or small-scale projects, the cost may not justify the investment.

2. **Specialized Use Case**

The 12310-90 is optimized for professional surveying and may offer little advantage over more affordable antennas for basic GPS applications, such as general outdoor navigation or recreational use.

3. **Dependence on Trimble Ecosystem**

While the antenna works well with Trimble receivers, it may not be as easily compatible with third-party GNSS systems from competitors like Leica, Topcon, or Garmin. Users locked into a different brand s ecosystem might find limited flexibility.

4. **Maintenance and Calibration Requirements**

High-precision GNSS equipment requires periodic calibration and maintenance to ensure accuracy. This adds to the long-term cost of ownership, including potential service fees or replacement parts.

5. **Overkill for Simple Tasks**

For users who primarily need basic GPS positioning (e.g., hiking, agriculture, or light construction), the advanced features of the 12310-90 may be unnecessary, making cheaper alternatives more practical.

6. **Potential for Signal Interference**

While the antenna is designed to mitigate interference, urban environments, tall structures, or electronic noise can still degrade performance. Users in such areas may need additional measures (e.g., signal boosters or alternative mounting strategies).

7. **Learning Curve**

Maximizing the antenna s capabilities requires familiarity with GNSS surveying techniques, RTK workflows, and software configurations. New users may need training or support to fully utilize its features.

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### **Conclusion**

The Trimble 12310-90 GPS antenna set is a **superior choice for professional surveyors, engineers, and mapping specialists** who demand centimeter-level accuracy, durability, and compatibility with Trimble s high-end GNSS receivers. Its advanced features such as multi-frequency tracking, low noise, and rugged construction make it ideal for demanding fieldwork in challenging environments.

However, for **casual users, hobbyists, or those working on small-scale projects**, the high cost and specialized nature of the antenna may not be justified. In such cases, more affordable alternatives from brands like Garmin, Leica, or Topcon could offer sufficient performance without the premium price.

### **Recommendation**

- You are a professional surveyor, engineer, or mapping specialist.

- You rely on Trimble s GNSS receivers for high-precision work.

- You operate in environments where signal interference is a concern (e.g., urban areas, dense forests).

- You require long-term reliability and are willing to invest in top-tier equipment.

- You are a hobbyist, student, or work on low-budget projects.

- You need compatibility with non-Trimble receivers.

- You primarily use GPS for general navigation rather than surveying.

- You are looking for a more cost-effective solution without sacrificing too much accuracy.

Ultimately, the Trimble 12310-90 is a **best-in-class antenna for professional surveying**, but its value depends on the user s specific needs and budget. Always weigh the long-term benefits against the upfront cost to determine if it aligns with your requirements.

Details:

Trimble GPS Antenna Set Lot of 4 for Surveying Equipment.

part #: 1231090 prices

• $56.85-$1198.00

specifications totalstationsurveyzo:

• brand: Trimble
• mpn: 12310-90
• model: 820 900mhz
• part type: Antenna

shipping totalstationsurveyzo:

• transit: 5-12 Days
• class: Expedited
• carrier: USPS
• type: Calculated
• cost: $17.31
• service: USPS Priority Mail

payments totalstationsurveyzo:

• other
• wallet: Paypal
• credit card: Mastercard

offer totalstationsurveyzo:

• best offers: True
• sold: 0
• started: March 18, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

general totalstationsurveyzo:

• condition: Used
• Test, Measurement Inspection > Levels Surveying Equipment > Total Stations Accessories

seller totalstationsurveyzo:

• rating: 0.0%
• # reviews: 0
• city: Clewiston, Florida

returns totalstationsurveyzo:

• policy: No Returns

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