Datasheet

Acutime™360 Multi-GNSS
Smart Antenna
Multi-GNSS Smart Antenna

The Protempis Acutime™360 MultiGNSS (GPS, GLONASS, Beidou,

Power Efficiency& Performance

The Acutime™360 Multi-GNSSGalileo-ready) smart antenna is latest

smart antenna requires less thanAcutime product of integrated GNSS

1 Watt to operate. Once power istechnology in a rugged and weather-applied, the Acutime™360 smart

proof self-contained unit.

antenna automatically tracks
satellites and surveys its position

The Acutime™360 is an integratedto within meters. It then switches

pipe thread-mounted multi-GNSS

to overdetermined time mode andreceiver, antenna and power supply

generates a pulse-per-second

solution in a single environmentally(PPS) output synchronized to UTC

sealed easy to install enclosure.

within 15 nanoseconds (one sigma),

Demonstrated Performance

The Acutime™360 design continues theProtempis line of GNSS smart antennas,
which have been in production since1991. The Acutime™360 is optimized
for precise timing and network
synchronization needs, including
broadband wireless applications.
It provides a cost effective andoutputting a time tag for each pulse.

Acutime™360 StarterKit Option

The Acutime™360 Starter Kit makes
it easy to evaluate the exceptional
performance of this multi-GNSS
smart antenna and integrate

Key Features• Multi-Constellation• Simultaneous GPS / GLONASSor GPS / Beidou tracking• Superior sensitivity
Tracking -160dBm
Acquisition-148dBm (cold)• Weatherproof and corrosion
resistant housing• Extended temperature range(-40°C / +85°C)

advanced technology into
your system.

independent timing source (within thefirewall) for any application, such as fault
detection systems and synchronizationof wireless networks.

©2022 Protempis | All Rights Reserved

Disclaimer
Protempis does not assume any liability arising out of the application or use of any product describedor shown herein nor does it convey any license under its patents, copyrights, or any rights of others.
Licenses or any other rights such as, but not limited to, patents, utility models, trademarks or trade
names, are neither granted nor conveyed by this document, nor does this document constitute any
obligation of the disclosing party to grant or convey such rights to the receiving party.

Datasheet

General Specifications
Receiving Signal…….…….......GPS, GLONASS, Galileo1, Beidou
Positioning System……………………………..…….…SPS, Timing
1 PPS Timing Accuracy ………..…….…………..…15 ηs (1 sigma)
Update Rate………………………………………………………1 Hz
Typical Min Acq Sensitivity………….......…….-148dBm cold start
Typical Min Tracking Sensitivity ……........……………… -160dBm
Time to First Fix2………......…<46s (50%), <50s (90%) cold start
Typical Time to Re-acquisition….....…………………… <2s (90%)
Accuracy Horizontal Position…...........….<6m (50%), <9m (90%)

Physical Characteristics

Dimensions ……………..…….…95mm x 72.5mm(3.74” D x 2.85” H)
Weight…………………..….…….5.4oz (154grams)
Connector………….…...12-pin round, waterproof
Mounting 1”–14 straight thread or ¾” pipe thread

Mechanical Drawing

Accuracy Vertical Position…..........….. <11m (50%), <18m (90%)
1 Hardware ready: a firmware update is required to enable the Galileo constellation.
2 The performance criteria and times given for TTFF & reacquisition are with GPS
satellites in the constellation set.

Interface Characteristics
Serial Port…………………………………………….....2 serial port
Protocols………………………………………....TSIP, NMEA 0183
All ports support baud rates 4.8-115.2kbps; 8 data bits; E, O or no parity

Electrical Characteristics
Power………....+5VDC3 to +36VDC, reverse polarity protection
Power Consumption…………………………..……...….<1.0Watt
1 Reduced cable length @+5VDC to +12VDC

Environmental Specifications
Operating Temperature……………………….…-40°C to +85°C
Operating Humidity…...5%-95% RH non-condensing (+60°C)
Storage Temperature…………….…………….-55°C to +105°C
Ingress Protection……………………………..……………..IP67
EMC……………………………………....…….CE, FCC Class B

Please go to www.protempis.com for the latest
documentation and tools, part numbers andordering information.

www.protempis.com©2022 Protempis | All Rights Reserved

Disclaimer
Protempis does not assume any liability arising out of the application or use of any product describedor shown herein nor does it convey any license under its patents, copyrights, or any rights of others.
Licenses or any other rights such as, but not limited to, patents, utility models, trademarks or trade
names, are neither granted nor conveyed by this document, nor does this document constitute any
obligation of the disclosing party to grant or convey such rights to the receiving party.