background image

 

Vega TS-11 / User Manual  

15 
 

Revision 02 - 27.12.2017 

WORK SCREEN 3 – DOWNLINK SIGNAL RSSI AND UPLINK DEMODULATION MARGIN 
DIAGRAMS 

Work screen 3 allows you to get the follow information: 

 

RSSI  (Received  signal  strength  indicator)  –  ‘Downlink’  signal  power  expressed  as 
dBm; 

 

UM - demodulation margin of the latest transmitted ‘Uplink’ packet expressed as 
dBm; 

 

The presence of lost packets. 

 

 

Please note that screen 3 does not show the battery charge level, and there is no way to 

enable / disable the 

automatic

 network testing mode. 

The left side of the screen 

displays an RSSI diagram, and in the upper left corner the RSSI 

value for the last received packet in dBm is shown. When a new packet is received, the diagram 
shifts to the left, and the bar corresponding to the last received value appears on the right side. 

The  right  part  of  the  screen 

displays  the  ‘Uplink’  packet  demodulation  diagram,  and  in 

the  upper  right  corner  the  UM  value  for  the  last  transmitted  packet  is  displayed.  When  a  new 

UM as dBm 

RSSI as dBm 

UM diagram 
(Uplink 
demodulation 
margin) 

RSSI  diagram 
(Downlink 
signal power) 

‘Antenna’ icon 

Содержание TS-11

Страница 1: ...VEGA TS 11 User Manual User Manual contains information how to work with LoRaWAN network autonomic tester Vega TS 11 and also contains warranty terms and conditions and rules for operating storage and...

Страница 2: ......

Страница 3: ...n from Russian Document number V02 TS11 01 Revision and date 02 27 12 2017 This document applies to the following products Product name Type number End devices Vega TS 11 Revision history Revision Dat...

Страница 4: ...reen 1 Uplink and Downlink demodulation margin 8 Work screen 2 Full information about the network 12 Work screen 3 Downlink signal RSSI and Uplink demodulation margin diagrams 15 Settings 17 Automatic...

Страница 5: ...nts various information about network Uplink frequency frequency on which the request sent to the network MHz Downlink frequency frequency on which the confirmation sent from the network MHz SF spread...

Страница 6: ...DM Uplink demodulation margin hereinafter UM DDM Downlink demodulation margin hereinafter DM PER packet error rate relation of the received packets number to the total number of sending packets expres...

Страница 7: ...USB 5 V 500 mA LoRaWAN LoRaWAN class Antenna type internal Sensitivity 138 dBm Radio coverage in restrained urban conditions Up to 5 km Radio coverage within line of sight Up to 15 km Transmitter powe...

Страница 8: ...ETWORK TESTING Press OK button Press Up button The first pressing connection to the network the second network test Gateways number Uplink demodulation margin in dBm Downlink demodulation margin in dB...

Страница 9: ...ndent on what was on the display before button pressing Right and Left buttons is using for navigating through the menu Press OK button for select a menu item Main menu contains the follow items Work...

Страница 10: ...itive integer value displayed in dBm and indicating how much received signal above the demodulation threshold 0 value means that the packet was received on the bottom of demodulation 0 dBm whereas for...

Страница 11: ...less than 1 and rounding up to integer to 100 the number of confirmations is equal to the number of requests Battery charge displays the current battery charge status When the battery is critically d...

Страница 12: ...manual and automatic In the first case the network tester sends an Uplink request to the network each time the Up button is pressed In the automatic mode the tester will send requests itself with the...

Страница 13: ...s displayed on the bar located next to the arrow On the arrow is displayed the numerical value of the demodulation margin in dBm of the latest radio communication During the execution of new communica...

Страница 14: ...Tester s join status Number of packets transmitted by the tester COUNT UM demodulation margin P power SF spread factor and FQ frequency of the latest transmitted packet Receiving window number of the...

Страница 15: ...isplayed as a number of gateways that successfully received the latest packet from the network tester Status line the current transmission status is displayed in text form join TX a request to join th...

Страница 16: ...rder COUNT total number of Downlink packets received by the tester DM demodulation margin of the latest transmitted Downlink packet RSSI the latest Downlink packet power expressed as dBm SF Spread fac...

Страница 17: ...there is no way to enable disable the automatic network testing mode The left side of the screen displays an RSSI diagram and in the upper left corner the RSSI value for the last received packet in d...

Страница 18: ...st received value appears on the left If the communication session was successful and the data was received then the bar on the diagram is filled with white color if the session has not passed or the...

Страница 19: ...andard EUR European frequency plan RUS Russian frequency plan Adjust USER plan while pressing the Right Left button an additional screen appears on which you can set a custom frequency plan That scree...

Страница 20: ...OFF no logotype and firmware version are displayed there is work screen 1 appears at once Auto off minute set timeout of automatic network tester switch off Timeout sets in minutes from 1 to 60 The t...

Страница 21: ...haracteristic sound signal and or the Hourglass icon appear You can disable automatic mode in the same way The first request will be made after the period specified in the settings since the mode was...

Страница 22: ...harging starts automatically regardless of whether the device is turned on or off In addition if the device is turned on the charging process is displayed on the screen as an animation of the battery...

Страница 23: ...rs Choose Yes and specify the path to the firmware file with the extension vbf 4 Connect the network tester to a personal computer via a USB port and turn on the network tester After the tester is tur...

Страница 24: ...n it is necessary to click the Connect button in the Vega LoRaWAN configurator application The firmware file will be downloaded The boot process is displayed both in the configurator and on the networ...

Страница 25: ...EQUIREMENTS The network tester Vega TS 11 shall be stored in the original packaging in heated room at temperatures 5 to 40 and relative humidity less than 85 The tester shall be transported in covered...

Страница 26: ...Vega TS 11 User Manual 24 Revision 02 27 12 2017 6 CONTENT OF THE PACKAGE Network tester is delivered complete with Network tester Vega TS 11 1 pc Screw 4 pcs Factory certificate 1 pc...

Страница 27: ...and operation specified in this user manual Warranty does not apply to power supply elements the device with mechanical electrical and or other damages and defects caused by violation of the transpor...

Страница 28: ......

Страница 29: ...vega absolute ru User Manual Vega Absolute OOO 2017...

Отзывы: