OEM638

OEM638™ Triple-Frequency GNSS Receiver

The OEM638 is a Global Navigation Satellite System (GNSS) receiver within NovAtel's OEM6 series of products. From standalone metre-level to RTK centimetre-level positioning, the fully featured OEM638 provides the flexibility to meet your unique positioning needs. With 240 channels and comprehensive tracking and positioning with all current and planned GNSS signals, the OEM638 is field upgradeable, eliminating the need for future hardware changes. The unprecedented user configurability of the OEM638 makes it an ideal solution for reference station, timing and a wide range of precision positioning applications.

Features

  • 240 channels to support all constellations
  • Advanced interference rejection for robust operation in harsh interference environments
  • 4GB onboard memory for data logging and easy storage and retrieval
  • Up to 100 Hz data output to meet your high dynamic needs

Benefits

  • Current and upcoming GNSS signal support ensures future proofing of your GNSS products
  • Powerful and improved performance to work with your demanding applications
  • Application Programming Interface (API) reduces hardware requirements and complexity improving your ROI and time to market
  • SPAN® ready for rapid integration in GNSS+INS
  • Multiple communication interfaces provide flexible and fast integration

Attributes

System Type

Board

General Info

Length (mm)
125.00
Width/Diameter (mm)
85.00
Height (mm)
14.30
Weight (g)
84.00
Typical Power Consumption (W)
2.80

Constellation

GPS
GLONASS
Galileo
BeiDou

Tracking

Max Num of Frequency
Triple
L-Band
SBAS
QZSS

Number of Com Ports

CAN Bus
2
Ethernet
1
RS-232
2
USB Host
2
USB Device
1
Supports RS-422 (mode pin)

Performance

Accuracy (RMS)
Single Point L1 1.5m
Single Point L1/L2 1.2m
SBAS 0.6m
DGPS 0.4m
NovAtel CORRECT™
TERRASTAR-C 4cm
Veripos Apex 6cm
RT-2® 1cm+1ppm

Easy System Integration

The OEM638 is designed and built with a focus on product quality and ease of integration. With robust interference rejection, a powerful Application Programming Interface (API), 4 GB onboard data storage, wide input voltage and a host of interface options, integration is simplified and overall system costs are reduced. Combined with NovAtel's outstanding customer support, the OEM638 greatly improves your time to market and return on investment.

The Secret To Positioning Success

Developed for efficient and rapid integration, our GNSS products have set the standard in quality and performance for over 20 years. State-of-the-art, lean manufacturing facilities in our North American headquarters produce the industry's most extensive line of OEM receivers, antennas and subsystems. All of our products are backed by a team of highly skilled design and customer support engineers, ready to answer your integration questions.

Variants

OEM638
Flexible Positioning Options Provided on NovAtel's Most Advanced OEM6® Receiver
Image_Cached

System Type

Board
 

General Info

Length (mm)125.00
Width/Diameter (mm)85.00
Height (mm)14.30
Weight (g)84.00
Typical Power Consumption (W)2.80

Constellation

GPS
 
GLONASS
 
Galileo
 
BeiDou
 

Tracking

L-Band
 
SBAS
 
QZSS
 

Number of Com Ports

CAN Bus2
Ethernet1
RS-2322
USB Host2
USB Device1
Supports RS-422 (mode pin)
 

Supporting Products

Other product categories which are required with this product to create a complete system.

Vexxis Series
Antennas

GNSS receiver performance is dependent on your choice of antenna. We offer high performance, compact, low cost and ground reference station antennas. Our anti-jam antenna is available for military or homeland security applications

Alternate Products

Other similar products which could be used instead of the product, depending on application.

ProPak6.png
ProPak6™

Rugged Enclosure Delivers Scalable GNSS with Heading and Wireless Communication Options

Accessories

Accessories can be purchased to support your product development efforts or assist in product integration.

DevKit.png
OEM Development Kit

The OEM Development Kit allows quick and easy evaluation of all features of the OEM6, OEMV and OEMStar GNSS cards

Optional Products

Optional products can be added to a system to add or enhance functionality.

DevKit.png
OEM Development Kit

The OEM Development Kit allows quick and easy evaluation of all features of the OEM6, OEMV and OEMStar GNSS cards

GrafNav Thumb
GrafNav

GrafNav is our static/kinematic baseline processor

GrafNet Thumb
GrafNet

GrafNav Static is a batch static baseline processor and network adjustment package