Product Description Key features Key Benefits Family Concept

Product Description
Family Concept
The JF2 offers developers and integrators the smallest,
completely integrated GNSS solution for positioning applications based on a 1.8V supply. It is fully interoperable with
Telit cellular modules for a ready-to-use solution bundle
with no additional integration effort or cost. The JF2 can be
managed by an external microcontroller or by any of the
Telit cellular modules.
Our positioning product portfolio is the result of over twenty
years of experience in GNSS applications. Telit has developed
a range of products compatible with the well-known GPS
constellation as well as its Russian counterpart GLONASS.
Moreover, our portfolio is fully aligned with the upcoming
service launch of Europe’s Galileo constellation. Valuable
features such as Dead Reckoning, Precision Timing, as well
as speed and reliability assured by multi-constellation coverage, provide additional benefits for your application.
Key features
• Based on the SiRFstarIV™core
• GNSS supported: GPS L1
• 11x11x2.6mm QFN package
• Flash, EEPROM or ROM based versions
• Assisted GPS
• High RF sensitivity with jamming detection and removal
• Supply voltage range: 1.79-1.9 VDC
• Advanced power modes
• Ports: 1PPS, UART, I2C and SPI
Key Benefits
•Supports AGPS using Extended Ephemeris injection as
well as Extended Ephemeris on-board generation
for fastest TTFF
•Easy integration in cellular/GNSS bundle solutions
with Telit cellular modules
•GPS solution with embedded Flash: high performance,
always up-to-date and lowest BOM cost and footprint
Combine your
GNSS module with
Cellular
modules
Short Range
modules
www.telit.com
Your application development effort can also benefit significantly from the seamless integration between Telit’s 2G
cellular and positioning modules. This bundling of cellular
and positioning modules significantly reduces development complexity without adding costs. Multi-constellation
positioning products applied together with our eCall/ERAGLONASS compliant cellular modules bring you ready-touse emergency automotive tracking solutions for the
European and Russian markets.
Typical applications include fleet management systems,
European GPS-assisted road tolling systems, cellular base
stations, in-car navigation systems, automotive telematics
systems, and GPS-based personal sports training monitors.
JUPITER JF 2
GPS Module
Product features
Interfaces
• Standards: NMEA and OSP
• UART, SPI, I2C interfaces
• 48 Channel GPS architecture
• PPS for precise timing
• Positional Accuracy (CEP50):
Autonomous Positional Error < 2.5 m
• EGNOS, WAAS, GAGAN and MSAS capability
embedded with correction of positional errors
due to ionospheric and orbital disturbances
• Accuracy
• RTC for efficient power management
- Speed: < 0.01 m/s
- Heading: < 0.01 deg
• Time To First Fix (90% @ -130 dBm)
- Hot Start: 1 s
Electrical & Sensitivity
• Current consumption
- Cold Start: < 35 s
• A-GPS: local ephemeris prediction
• A-GPS: server predicted ephemeris
file injection
Environmental
- Hibernate Mode current: 14 uA
- Low power mode (Tracking 1Hz): 10 mA
- Full power Tracking: 37 mA
• Power supply
- Range from 1.75 up to1.9 V
• Dimensions: 11 x 11 x 2.6 mm
• Sensitivity
• Weight: 1 g
- Acquisition: -147 dBm
• 32-pad QFN package, requiring only
2 layer PCB
- Navigation: -160 dBm
• Temperature Range
- Tracking: -163 dBm
- Operating temperature: -40 to +85°C
[01.2013]
- Storage temperature: -40 to +85°C
Telit reserves all rights to this document and the information contained herein. Products, names, logos
and designs described herein may in whole or in part be subject to intellectual property rights.
The information contained herein is provided “as is”. No warranty of any kind, either express or implied,
is made in relation to the accuracy, reliability, fitness for a particular purpose or content of this document.
This document may be revised by Telit at any time. For most recent documents, please visit www.telit.com
Copyright © 2013, Telit
*Copyright © 1990-2013, Python Software Foundation
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Fax
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Fax
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E-Mail LATINAMERICA @ telit.com
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