GPS Antennas

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GPS antennas are used for the reception of signals in a global navigation satellite system. These signals help determine the exact position and time of the connected device.

The ANT895-6ML antenna supports the GPS, GLONASS and Galileo navigation satellite systems.

Область применения

Application examples:

Time synchronization
Synchronization, e.g. of a church clock with UTC time (Universal Time Coordinated). The time is derived from the data of the GPS signal.
Position Sensing/ Container Tracking
A container can be tracked with the help of GPS position data, for example.

Функции

GPS antennas receive signals from various satellites and use this data to determine their exact position and time.

For optimal signal reception, the antenna must be mounted outdoors with a clear view of the sky.

By nature, the signal strength of the received data is rather weak. For the signals to still be evaluated reliably in the connected components, the ANT896-5ML comes equipped with an integrated, low-noise repeater. It is supplied with power from the active device (e.g. LOGO!CMR2020) via the antenna connection cable. The current consumption of the antenna is so low that it can also be provided by battery-operated GPS receivers.

In addition, the antenna comes equipped with a two-stage SAW filter with high attenuation which makes it possible to set up the antenna close to the senders.

Интеграция

LOGO! CMR with control cabinet feedthrough

Особенности

Uniform time of all nodes in the communication network through synchronization with satellite time
Exact positioning or tracking of individual devices connected to GPS by evaluating the received signals

Технические данные

Order number		6GK5895-6ML00-0AA0
Product type designation		Antenna ANT895-6ML
Suitability for operation		GPS
Wireless frequencies
Operating frequency		1575.42 MHz
type of satellite navigation system is supported GPS, GLONASS and Galileo		Yes
Electrical data
Design of the signal amplifier Integrated		two-stage, low noise
Supply voltage from antenna cable		2.7 ... 5 V
Type of voltage of the supply voltage		DC
Consumed current maximum		2 A; at 5 V
Amplification		20 dB
Design of the intermediate frequency filter		dual high rejection SAW filter
Polarization		circular, clockwise
Antenna gain compared to spherical radiator
● with circular radiation		3 dB; at 90°
Number of electrical connections of the antenna		1
Type of electrical connection of the antenna		N-Connector
Design of plug-in connection		female
Permitted ambient conditions
Ambient temperature
● during operation		-40 ... +85 °C
Protection class IP		IP67
Design of the overvoltage protection		Integrated protection up to 15 KV
Design, dimensions and weight
Width		45 mm
Height		51 mm
Depth		12 mm
Net weight		130 g
Mounting type		Magnet or screw mounting
Mounting type
● directly on the device		No
Wire length of antenna cable		0.3 m
Product properties, functions, components general
Product feature silicon-free		Yes
Standards, specifications, approvals
Certificate of suitability
● RoHS conformity		Yes
Wireless approval		Current national approvals can be found on the Internet under www.siemens.com/mobilfunkzulassungen

Дальнейшая информация

Cabling range:

Pre-assembled connecting cables for IRC products can be found in the Industry Mall under antenna connection technology.

You can order supplementary components for the SIMATIC NET cabling range from your local contact. Technical advice on this subject is available from:

J. Hertlein
PD PA CI PRM 4
Tel.: +49 (911) 750-4465
Email: juergen.hertlein@siemens.com