Juniper Systems Spire
The Ultra-Lightweight, Real-Time RTK GNSS Receiver
Perfect for STC25 compliance, asset mapping, and everyday surveying
Location data collection has never been simpler. The Juniper Spire is the newest addition to Juniper’s GNSS lineup-delivering an incredibly light, compact, and affordable solution without sacrificing accuracy. Weighing just 320 grams, it provides high-accuracy, centimetre-level RTK data directly to your preferred mobile device. Built for long days in the field, it is the perfect companion for drainage surveyors and utility locators who want a streamlined, "bring-your-own-device" setup right out of the box.
Key Features
Centimetre Precision
Achieve highly accurate data down to the 2cm range using RTK networks.
Ultra-Lightweight
At just 320g, it reduces fatigue during long STC25 surveying shifts.
Universal Compatibility
Seamless Bluetooth connection to Windows, Android, and iOS (iPad/iPhone) devices.
High Accuracy RTK
The Spire supports RTK to achieve 2cm precision anywhere in the world.
Juniper Rugged™
IP68-rated for complete dust and water resistance.
Features
Powered by the latest u-blox receiver technology and a precision quadrifilar helical antenna, the Spire tracks all major satellite constellations (GPS, GLONASS, Galileo, BeiDou, QZSS). This ensures fast satellite acquisition and reliable 1.5cm (RTK) accuracy, even in challenging environments.
Say goodbye to complex equipment setups. The Spire features a simple one-button operation with no external antennas or cables to tangle. It easily captures the precise cover and invert levels required for British STC25 drainage and manhole surveys, sending the data instantly to your chosen mapping app.
The Spire is completely platform-agnostic. It connects effortlessly via long-range Bluetooth to your existing phone or tablet. Whether your team uses Android, Windows 11, or Apple iOS, the Spire integrates seamlessly with standard data collection software.
Never get caught short in the field. The Geode features an internal "Overtime Technology" battery that provides 16+ hours of continuous use on a single charge, easily lasting through long surveying shifts.
Do not let its small size fool you. The Spire is built to withstand harsh British weather and rough building sites. It boasts an IP68 rating (water resistant and dustproof) and meets strict MIL-STD-810H military standards for impact and shock.
Use Cases
STC25 Manhole & Drainage Surveys
Environmental & GIS Mapping
Utility Mapping & Locating
Highway Maintenance & Local Authority Asset Management
Juniper Spire
Location, Simplified.
Positioning
- GNSS: Multi-frequency receiver (GPS, GLONASS, Galileo, BeiDou, QZSS)
- Precision: ~1.5cm (RTK Fixed), <0.7m (SBAS).
- Correction Support: 1 Hz standard (up to 20Hz)
Connectivity & Interface
- Wireless : Bluetooth® for cable-free connection to data collectors
- Wired: USB-C (for fast data transfer and charging)
- Interface: One-button operation
System & Power
- Battery: 5500 mAh Rechargeable Li-Ion (16+ hours run-time)
- Weight: 320g (Extremely lightweight for pole mounting)
- Dimensions: 143mm x 78mm x 60mm
Durability
- Ingress Protection: IP68 (Waterproof and Dustproof)
- Drop Resistance: MIL-STD-810G (Multiple drops to concrete)
- Operating Temperature: -20°C to +60°C
Downloads & Resources
Access official documentation, manuals, and datasheets.
Download Datasheet (PDF)Frequently asked questions
What is the difference between the Spire and the Geode GNSS receivers?
Both are excellent "bring-your-own-device" receivers. The Spire is Juniper's newest, ultra-lightweight (320g) model aimed at providing a highly portable, cost-effective path to 2cm RTK accuracy. The Geode is their flagship, highly scalable receiver lineup, which offers advanced options like subscription-free GALHAS satellite corrections (on the GNS3H model).
Do I need a special data collector to use the Spire?
No. The Spire is designed to connect via Bluetooth to the tablets and smartphones you already own, including Windows 10/11, Android, and Apple iOS devices.
Is the Geode suitable for STC25 drainage surveys?
Absolutely. When configured for RTK centimetre accuracy and paired with a network correction service, the Spire provides the highly precise horizontal and vertical (elevation) data required for STC25 cover levels and inverts.
How complicated is the Spire to set up in the field?
It is incredibly simple. The Spire features a one-button design. You simply turn it on, pair it with your device via Bluetooth, open your mapping app, and start collecting data. There are no complicated menus or screens on the device itself.