DigiFarm VBN (Virtual Base Network) maximizes RTK correction accuracy and reliability by combining all of the bases in our network with powerful server software to create a virtual base station in close proximity to where you are working. That means you can have an RTK signal anywhere within the DigiFarm network.

 

How It Works

 A vast network of DigiFarm base stations send data via the internet into central servers where the data is processed for clients to use. A cellular modem is installed in the tractor cab and is connected to the GPS receiver so that a wireless data connection can be established between the tractor GPS receiver and the DigiFarm servers. The GPS receiver on the tractor sends its position into the DigiFarm servers through the cellular modem. The DigiFarm servers respond by creating a virtual base station in close proximity to the tractor and transmitting corrections to the tractor's GPS receiver through the cellular modem. By creating a virtual base station for each vehicle that logs into the network, DigiFarm is able to offer superior accuracy compared to that of a single base RTK provider. This also provides our clients with exceptional redundancy and reliability. Below is a current Digifarm VBN coverage map. 

Compatible with all major brands of GPS receivers

  - Works with John Deere, New Holland, Case IH, Trimble, AgLeader, Topcon or Outback receivers
  - Easily and efficiently move DigiFarm Beacon between multiple different systems or brands
  - Plug and Play system for easy setup and transferability
 

Short baseline distance

  - True Virtual base station network constantly updating your position                                                          
  - Low distance between base stations for extreme accuracy
  - Redundancy, Receives corrections from multiple base stations at the same time
 

No need to change radio IDs

  - Receive the correction through multiple already established cellular networks                                    - Constantly receive corrections from multiple base stations
  - Cloud-based systems built for the future
  - Available anywhere, anytime
 

No line shifts

  - Seamless transitions between base stations
  - No line jump between RTK and OEM fallback options.
  - Redundant base station network with multiple fallback options
 

No need for a repeater

  - Cellular-based means no more line of site signal issues
  - Radio Transmission Interference from Tree’s or Structure’s is eliminated

Connectivity

Beacon v3.0


 

Seamlessly stream RTK data into any receiver (including John Deere SF3000) without the need for cables. Simply plug the Beacon v3.0 into your receiver, program your login information into the DigiFarm app on your tablet, and hit connect. Within seconds you will be streaming RTK data directly to your receiver. It’s that simple!

The Beacon v3.0 is a ruggedized device that enables a wireless Bluetooth connection between GPS/GNSS receiver and a Bluetooth enabled tablet. The DigiFarm NTRIP app supports the iPad, Android and Windows devices. This bridge allows RTK corrections to be passed through the smart device, eliminating the need for additional data plans, radios, or costly RTK base stations. The NTRIP app is available for free from iTunes.

The Beacon v3.0 is the industry’s first and ONLY Bluetooth device to be MFi (Apple) certified to stream RTK data using a cellular-capable iPad to all major brands of GPS rovers. Because it’s certified by Apple, we are able to use high power class 1 Bluetooth to optimize communication performance between the Beacon and iPad. Devices that haven’t been through this certification run the risk of limited bandwidth, interrupted data flow, and reduced operating range.

Advantages

  • Use a device that you already own and may already be paying a data plan

  • No need to purchase expensive radios or base stations

  • Cost effective

  • Very fast installation

Key Features

  • Stream RTK through iPad using NTRIP app

  • Class 1 Bluetooth device

  • No cables for Trimble devices

  • Adapter cables for all other brands

  • Ruggedized and weather resistant

  • Also works with Android and Windows devices

     

Gateway Modem

The DigiFarm Gateway modem is a universal, economical modem that bridges your RTK signal from the internet to your rover or vehicle's GPS system. DigiFarm has developed custom software that makes is easy to use, easy to program, and completely upgradeable. The base price of this modem makes it the most affordable NTRIP modem available in the agricultural market. It can be upgraded for features like WiFi, Bluetooth, or even the brand of GPS you are sending signal to. The Gateway works with almost all brand of GPS/GNSS receiver.

DigiFarm is an industry leader, providing high accuracy RTK corrections across a large part of the country. We've developed this modem around our network to ensure the customer has a good RTK experience. We have worked with many modems and we understand what it takes to deliver a high quality product. The Gateway modem is sold with software hard coded to the DigiFarm VBN network at a subsidized price. 

 

Key Features

  • Cellular gateway for RTK corrections

  • Available in 3G and LTE models

  • Web based user interface to program login credentials

  • Optional Wi-Fi hotspot and internet access

  • Optional Bluetooth module

  • Remote access / remote support using a web interface

  • Cabling options for most GPS receivers

  • Ethernet interface

  • DigiFarm supports and has data plans for Verizon, U.S. Cellular and AT&T with Static IP addresses for enhanced support and diagnostics