1. Total Stations & Accessories Levels Surveying Equipment For Sale
  2. sku: 7784696344472881
  3. TRIMBLE 106695-00

TRIMBLE 106695-00 Catalyst Gnss Antenna Android Usb Gps Box DA1 Galileo Glonass

106695-00 Trimble Catalyst Da1 Gnss Antenna Android Usb Gps Galileo Glonass New In Box

( Brand: Trimble ), ( Manufacturer Part Number: 106695-00 ), ( Part Type: Antenna Box ), ( Unit Type: Unit ), ( Product: Antenna ), ( Country Of Origin: Mexico )

Review TRIMBLE Catalyst Da1 Gnss Antenna Android Usb Gps Galileo Glonass New In Box

The **Trimble Catalyst DA1 GNSS Antenna** (part number 106695-00) is a high-performance, multi-constellation GNSS (Global Navigation Satellite System) receiver designed for precision positioning, surveying, and mobile mapping applications. Engineered for seamless integration with Android devices, this compact yet robust antenna delivers centimeter-level accuracy by leveraging signals from GPS, Galileo, GLONASS, and BeiDou satellite networks. Its advanced **RTK (Real-Time Kinematic) and PPK (Post-Processed Kinematic) capabilities** ensure reliable corrections for high-precision tasks, making it ideal for surveyors, engineers, and professionals in fields requiring sub-meter to centimeter-level accuracy. The antenna features a **high-sensitivity receiver** with a wide dynamic range, allowing it to operate effectively in challenging environments, such as urban canyons or areas with dense foliage, where signal interference is common. Its **USB connectivity** enables direct pairing with Android smartphones and tablets, transforming them into powerful GNSS-enabled devices for fieldwork, asset tracking, or geospatial data collection. The **compact and lightweight design** ensures ease of use in rugged terrain, while its **durable construction** including a waterproof and shock-resistant casing guarantees long-term reliability in demanding outdoor conditions. Whether used for construction layout, agricultural monitoring, or autonomous vehicle navigation, the Trimble Catalyst DA1 delivers unmatched precision and versatility, making it a cornerstone tool for modern geospatial and surveying workflows.

The **Trimble Catalyst DA1 GNSS Antenna** (part number 106695-00) is a high-precision GNSS receiver designed for surveying, mapping, and geospatial applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros**

1. **High Precision and Accuracy**

The Catalyst DA1 is engineered for centimeter-level accuracy, making it ideal for professional surveying, construction, and land management. It supports multi-GNSS constellations (GPS, GLONASS, Galileo, BeiDou, QZSS, and SBAS), which improves signal reception and reduces errors in open and obstructed environments.

2. **Compatibility with Trimble and Third-Party Software**

It works seamlessly with Trimble s surveying software (e.g., **FieldLink, TerraFlex, and OfficeSuite**) as well as third-party solutions like **Leica Geosystems, Topcon, and even some Android-based GNSS applications**. This flexibility makes it a versatile choice for users with different workflows.

3. **Robust Construction and Durability**

The antenna is built to withstand harsh conditions, with a rugged housing that protects against dust, moisture, and minor impacts. It is designed for outdoor use, making it suitable for fieldwork in challenging environments.

4. **USB and Android Compatibility**

Unlike many traditional GNSS receivers that require proprietary hardware, the Catalyst DA1 connects via **USB to an Android device**, allowing users to leverage modern smartphones or tablets for data collection. This reduces the need for dedicated surveying hardware, lowering costs for smaller operations.

5. **Real-Time Kinematic (RTK) Capabilities**

When paired with a base station or RTK network (e.g., **Trimble RTX, CORS, or local RTK corrections**), the DA1 achieves **centimeter-level accuracy**, which is critical for high-precision applications like **as-built surveys, deformation monitoring, and 3D modeling**.

6. **Lightweight and Portable**

The antenna is compact and lightweight, making it easier to carry in the field compared to bulkier surveying equipment. This is particularly beneficial for long fieldwork sessions.

7. **Support for Multiple GNSS Signals**

The ability to track **multiple satellite constellations** improves signal availability, especially in urban canyons or areas with limited sky visibility. This reduces downtime and improves productivity.

8. **Low Power Consumption**

Since it operates via USB from an Android device, it does not require a separate power source, simplifying setup and reducing operational complexity.

9. **Software Updates and Future-Proofing**

Trimble regularly releases firmware updates to improve performance, add new features, and support emerging GNSS technologies. This ensures the device remains relevant over time.

10. **Cost-Effective for Small to Medium Operations**

While not as affordable as consumer-grade GPS devices, the Catalyst DA1 offers **professional-grade accuracy at a lower cost than dedicated RTK receivers**, making it accessible for surveyors, contractors, and GIS professionals.

---

### **Cons**

1. **Dependence on Android Device**

The antenna requires a **compatible Android device** (not all smartphones or tablets will work due to hardware limitations). Users must ensure their device supports **USB GNSS receivers** and has sufficient processing power for real-time kinematic corrections. Some budget Android devices may struggle with the computational demands of RTK processing.

2. **Limited Battery Life on the Go**

Since the antenna relies on the Android device s battery, extended fieldwork may require carrying extra power banks. This can be inconvenient in remote locations where charging infrastructure is unavailable.

3. **Software Dependency**

The performance heavily depends on the **GNSS software** being used. Poorly optimized apps or outdated firmware can lead to **signal drops, slower processing, or inaccurate results**. Users must ensure they are using supported software and keep it updated.

4. **No Built-in Memory or Storage**

The antenna does not store data locally; all collected data must be transferred to the Android device or a connected computer. This requires careful management to avoid losing field data if the device malfunctions.

5. **Potential Latency in RTK Corrections**

While the DA1 supports RTK, the **latency in receiving corrections** (especially over cellular networks) can introduce minor delays in real-time positioning. This may not be ideal for applications requiring **sub-second updates**, such as dynamic monitoring.

6. **Higher Initial Cost Compared to Basic GPS**

While more affordable than dedicated RTK receivers, the Catalyst DA1 is **not cheap** it is positioned as an **entry-to-mid-tier professional tool**. Small businesses or hobbyists may find it overkill for basic GPS needs.

7. **Limited Support for Some Advanced Features**

Compared to high-end surveying receivers (e.g., **Trimble R10, Leica GR50**), the DA1 lacks **advanced features like built-in IMU (Inertial Measurement Unit), LiDAR integration, or advanced data logging**. Users requiring these functionalities will need supplementary hardware.

8. **Compatibility Issues with Non-Trimble Software**

While it works with some third-party apps, **not all GNSS software is optimized for the Catalyst DA1**. Users may encounter **limited functionality or bugs** when using non-Timble tools.

9. **Physical Size and Mounting Constraints**

While compact, the antenna is **not as small as consumer-grade GPS modules**, which may limit its use in **very tight or confined spaces**. Proper mounting (e.g., on a tripod or pole) is essential for optimal performance.

10. **Learning Curve for New Users**

Achieving **maximum accuracy** requires an understanding of **GNSS fundamentals, RTK setups, and data processing**. Beginners may struggle with **antenna phase center corrections, atmospheric delays, or network configurations**, leading to suboptimal results.

---

### **Conclusion**

The **Trimble Catalyst DA1 GNSS Antenna** is a **strong choice for professionals** who need **high-precision GNSS positioning** without the cost and complexity of traditional surveying receivers. Its **USB-Android compatibility** makes it accessible for modern workflows, while its **multi-GNSS support and RTK capabilities** ensure accuracy in demanding environments.

However, it is **not a plug-and-play solution** it requires a **compatible Android device, proper software, and some technical knowledge** to operate effectively. Users who prioritize **portability, cost efficiency, and professional-grade accuracy** will find it highly valuable, whereas **hobbyists or those needing ultra-portable solutions** may find it unnecessary.

For **small surveying firms, contractors, GIS professionals, and land managers**, the Catalyst DA1 strikes a **good balance between affordability and performance**. For **large-scale surveying, research, or applications requiring advanced features**, a **dedicated RTK receiver** (e.g., Trimble R10, Leica GR50) may still be preferable.

---

### **Recommendation**

**Buy the Trimble Catalyst DA1 if:**

- You need **centimeter-level accuracy** for surveying, construction, or mapping.

- You already have or are willing to invest in a **compatible Android device** (e.g., **Trimble TSC3, Samsung Galaxy S series, or other USB-GNSS-supported tablets**).

- You work in **field environments where portability and durability** are important.

- You want a **cost-effective alternative to traditional RTK receivers** without sacrificing precision.

- You plan to use **Trimble s software ecosystem** or third-party tools that support the DA1.

**Avoid the Trimble Catalyst DA1 if:**

- You require **ultra-portable, consumer-grade GPS** (e.g., for hiking or basic navigation).

- You lack a **reliable Android device** that meets the antenna s requirements.

- You need **advanced features like LiDAR, IMU, or built-in data storage**.

- You are on a **tight budget** and can use a **basic RTK receiver or even a smartphone with a dedicated GNSS app**.

- You are unfamiliar with **GNSS technology and RTK setups**, as proper operation requires some technical knowledge.

**Final Verdict:**

The **Trimble Catalyst DA1 is one of the best mid-range GNSS solutions** for professionals who need **precision without the complexity of high-end surveying equipment**. If your workflow aligns with its strengths, it is a **highly recommended purchase**. However, if you are unsure about compatibility or technical requirements, consider **testing it with your Android device first** or consulting Trimble s support to ensure it meets your needs.

Details:

Note: A Trimble Catalyst subscription is required for use. The DA1 is part of Trimble Catalyst soft GNSS positioning service, delivering high-accuracy to Android smartphones and tablet's via a simple USB connection. Includes all original accessories plus an Anger Power Core external power bank for extended field use. Catalyst DA1 model GPS / Galileo GLONASS Constellations 1m Precision RTK Accuracy subscription Brand New Condition new, new in box never used.

Up for sale is a brand new Trimble Catalyst DA1 Digital GNSS Antenna in the box, never used. Brand New in Box Unopened never used, all original accessories included. No external power source required the DA1 draws directly from your device, or can be powered via an USB bank for extended sessions.

part #: 10669500 price

  • $195.00

specifications totalstationsurveyzo:

  • brand: Trimble
  • mpn: 106695-00
  • part type: Antenna Box
  • unit type: Unit
  • product: Antenna
  • country of origin: Mexico

general totalstationsurveyzo:

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

returns totalstationsurveyzo:

  • time: 30 Days
  • policy: Returns Accepted
  • method: Money back
  • paid by: Buyer

shipping totalstationsurveyzo:

  • cost: $0.00
  • carrier: FedEx
  • type: Calculated
  • class: Standard
  • transit: 3-8 Days
  • service: FedEx Ground / FedEx Home Delivery

seller totalstationsurveyzo:

  • rating: 100.0%
  • city: Corpus Christi, Texas
  • # reviews: 2231

offer totalstationsurveyzo:

  • sold: 0
  • quantity: 2
  • availability: In Stock
  • options: Ship-to-home
  • started: April 13, 2026

payments totalstationsurveyzo:

  • other
  • credit card: Diners-club
  • wallet: Paypal
part type: antenna box, unit type: unit, product: antenna, country of origin: mexico,
category: business & industrial > test, measurement inspection > levels surveying equipment > total stations accessories, sku: 7784696344472881,
Trimble 106695-00 Is Similar To:
totalstationsurveyzo logo
1 offer $195.00 USD
  • Used. Offer #1 priced at $195.00 + $0.00 shipping estimate = $195.00* total. Trimble Catalyst DA1 Digital GNSS Antenna New in Box Android USB. No external power source required the DA1 draws power directly from your device, or can be powered via an external USB power bank for extended sessions.FREE SHIPPING

Copyright © totalstationsurveyzo.com