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Fields at Work ExpoM - RF, User Manual

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Fields at Work ExpoM - RF User Manual Download Page 7

Fields at Work GmbH, Hegibachstrasse 41, 8032 Zürich, Schweiz

 

2019 Fields at Work GmbH, Zurich 

 

Page 7/16

 

ExpoM - RF manual rev. 2.3

   

 

Figure 3: Main window with displayed data set after loading 

 

"Save data": All data loaded to the software is saved at the selected location on 
the  PC.  This  function  corresponds  to  the  'Save  As'  functionality  of  all  common 
Windows software. 

 

 

"KML GPS export": The data is exported in a file format that can be directly loaded 
into Google Earth. 

 

 

"ExpoM":  Connecting  to  an  ExpoM  -  RF  device  and  change  the  device  settings. 
Please make sure to turn on your ExpoM - RF and connect it to the PC using an 
USB cable. When this button is pressed, following window will appear: 

 

 

Summary of Contents for ExpoM - RF

Page 1: ...ExpoM RF User Manual ...

Page 2: ...4 Battery management 5 4 1 Charging the battery 5 4 2 Over discharge protection automatic shutdown 6 5 ExpoM RF Utility PC Software 6 5 1 Installing the USB driver 10 5 2 Data format 10 6 Smartphone App 11 6 1 Establishing the Bluetooth connection 11 7 Technical Specifications 13 7 1 Frequency bands and measurement range 13 7 2 RF Measurement 13 7 3 Size Conditions 13 7 4 Connectivity Storage 13 7...

Page 3: ...calization and Bluetooth connectivity The integrated Bluetooth module allows to stream the measurement data to any Android based device for real time display Important notice The accuracy and reliability of the GPS localization depends on the environmental conditions Inside buildings and homes GPS localization may not be possible Important notice After switching on the device it may take several m...

Page 4: ...r at power on Series of fast red flashes shortly after power on Device has to be restarted using the ON OFF switch 3 Using ExpoM RF 3 1 Starting a measurement As soon as the device is turned on by means of the ON OFF switch it starts to measure and log the data using the last device settings described in paragraph 5 Figure 6 The device can be turned on and off at any time When ExpoM RF is powered ...

Page 5: ...d of the charging cycle the red light turns off Important Notice Using USB chargers that do not fulfill the USB dedicated charger port specification can lead to incomplete and slow charging process of the batteries It is strongly recommended to use an USB charger with a current rating of at least 1A 1000mA More information about suitable USB charger types for ExpoM RF can be obtained from the dist...

Page 6: ... at least 10 minutes before switching it on again 5 ExpoM RF Utility PC Software The ExpoM RF Utility software is required for transferring and displaying the measurement data from the ExpoM RF to a PC and for changing the various device settings This software is currently only available for Windows operating systems Figure 2 Main window of the ExpoM RF Utility Software In the following the functi...

Page 7: ...d at the selected location on the PC This function corresponds to the Save As functionality of all common Windows software KML GPS export The data is exported in a file format that can be directly loaded into Google Earth ExpoM Connecting to an ExpoM RF device and change the device settings Please make sure to turn on your ExpoM RF and connect it to the PC using an USB cable When this button is pr...

Page 8: ... to recognize any COM port or no connection to your device is possible even after several attempts please refer to chapter 5 1 Turn on ExpoM RF Wait 3 5 seconds for the device to switch into measurement mode and select Connect to ExpoM As soon as a connection to the device has been successfully established the command window will change and the data information of the device is displayed Figure 5 ...

Page 9: ...e computer clock that the device is connected to The sampling interval in seconds can be either selected in a pull down menu or entered in the corresponding text field Values between 3 and 3000 seconds in steps of 0 1 second are accepted The device s marker number counter is reset to 0 using the Reset button in the Marker counter section Print chart Printing of the curves displayed in the main win...

Page 10: ...ead to no GPS data being exported at all Figure 8 Main window with displayed data set and monitor window displaying the field strengths 5 1 Installing the USB driver The USB driver required for ExpoM RF is included with most Windows versions and is automatically installed the first time ExpoM RF is connected to the PC If the automatic driver installation fails however it is necessary to install th...

Page 11: ...meters 1 GPS fix 0 invalid 1 2D only no accurate altitude information 2 full GPS localization 2 Latitude NMEA format degrees minutes decimal_minutes 3 Longitude NMEA format degrees minutes decimal_minutes 4 Altitude Meters above mean sea level Caution accuracy is strongly signal dependent 5 HDOP GPS fix quality lower better 2 very good 2 5 OK 5 limited accuracy 6 Nsat Number of satellites in view ...

Page 12: ...nd and can be paired code 0000 ExpoM RF is successfully connected and streams the measurements After this step the Bluetooth icon turns green and ExpoM RF starts to stream the measurements last picture In order to improve readability all measurement values below ExpoM RF s detection limit are greyed out The device s current battery status is displayed by means of the bar left to the Bluetooth icon...

Page 13: ...0 2170 MHz 0 003 V m 5 V m ISM 2 4 GHz 2400 2485 MHz 0 005 V m 5 V m Mobile 2 6 GHz uplink Band VII 2500 2570 MHz 0 003 V m 5 V m Mobile 2 6 GHz downlink Band VII 2620 2690 MHz 0 003 V m 5 V m Mobile 3 5 GHz Band 42 3400 3600 MHz 0 003 V m 3 V m ISM 5 8 GHz U NII 1 2e 5150 5875 MHz 0 05 V m 5 V m 7 2 RF Measurement Detection method True RMS 0 3 seconds integration time for each band Sample interva...

Page 14: ...Installation No installation required ExpoM RF Utility can be started from the downloaded folder Download www fieldsatwork ch 7 7 ExpoM RF Android Software Processor No limitations Operating System Android 4 0 or newer Storage usage Less than 5 MB Download www fieldsatwork ch Size and weight 16 cm x 8 cm x 3 5 cm L x W x H weight approx 320g Time Integrated precision 2 ppm real time clock Connecti...

Page 15: ...Fields at Work GmbH Hegibachstrasse 41 8032 Zürich Schweiz 2019 Fields at Work GmbH Zurich Page 15 16 ExpoM RF manual rev 2 3 ...

Page 16: ...Fields at Work GmbH Hegibachstrasse 41 8032 Zürich Schweiz 2019 Fields at Work GmbH Zurich Page 16 16 ExpoM RF manual rev 2 3 ...

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