# Archer 4 GNSS Expansion Pod | Centimetre-Level RTK Mapping Module

## Transform Your Archer 4 into a High-Precision Survey Rover

The **Juniper Archer 4 GNSS Expansion Pod** is a professional-grade, bolt-on module designed to provide the Archer 4 handheld with survey-grade accuracy. By eliminating the need for external antennas or bulky Bluetooth receivers, this pod creates a seamless, all-in-one solution for centimetre-level data collection.

### Precision Performance in the Palm of Your Hand

Equipped with a high-performance helical antenna and multi-frequency GNSS engine, the GNSS Pod allows you to achieve **1–2cm accuracy** (RTK Fixed) directly on your Archer 4. It tracks all major satellite constellations, ensuring a fast and reliable fix even in demanding environments like urban canyons or under dense tree canopy.

### Why Add the GNSS Pod to Your Archer 4?

-   **Seamless Integration:** The pod bolts directly to the rear of the Archer 4, using a ruggedised pogo-pin interface for data and power. No cables to snag and no extra batteries to charge.
    
-   **RTK Ready:** Connect to your local NTRIP caster or RTK network via the Archer 4’s internal 5G/Wi-Fi connection for real-time centimetre precision.
    
-   **Multi-Constellation Tracking:** Access GPS, GLONASS, Galileo, and BeiDou signals for superior satellite geometry and reduced signal loss.
    
-   **Ruggedised for the Field:** Like the Archer 4, the GNSS Pod is **IP68 rated**, ensuring it remains fully waterproof and dustproof while in use.
    
-   **Simplified Workflow:** Use the _Archer Connect_ utility to pass high-precision NMEA data directly to your preferred GIS applications, including ArcGIS Field Maps, Uinta, or PointMan.
    

### Technical Specifications:

-   **Accuracy:** RTK Fixed: 1-2cm | SBAS: <0.5m
    
-   **Channels:** 184-channel high-sensitivity engine
    
-   **Constellations:** Multi-frequency GPS, GLONASS, Galileo, BeiDou
    
-   **Mounting:** Secure bolt-on interface for Archer 4
    
-   **Power:** Powered directly by the Archer 4 host device
    

### What’s in the Box?

-   Juniper Archer 4 GNSS Expansion Pod
    
-   Integration Hardware (Mounting Screws)
    
-   Protective Connector Cover
    
-   1-Year Manufacturer Warranty

## Details

- **Price:** 855.0 GBP
- **Vendor:** PQS Tech
- **Tags:** Archer 4 accessories, Archer 4 RTK module, Archer 4 survey upgrade, centimetre accuracy GPS, GIS expansion module, high precision GNSS expansion, Juniper Archer 4 GNSS Pod, Juniper Systems GNSS, multi-frequency GNSS receiver, NMEA GPS module, professional surveying pod, RTK mapping pod, rugged GPS antenna, UK GIS hardware

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 855.00 GBP | In stock |

## Images

- Archer 4 GNSS Expansion Pod | Centimetre-Level RTK Mapping Module
- Archer 4 GNSS Expansion Pod | Centimetre-Level RTK Mapping Module
- Archer 4 GNSS Expansion Pod | Centimetre-Level RTK Mapping Module

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> Source: [PQS Tech](pqstech.com/products/juniper-archer-4-gnss-expansion-pod)
> Updated: 2026-04-22