ETM770 Handheld Cellular Signal Analyzer User Guide

: October 30, 2023
: etm

Table of Contents

Welcome to your ETM Product
FEATURES
ACCESSORIES
WANT A VIDEO USER GUIDE?
SCANNING A SIGNAL
ADDITIONAL FUNCTIONS
SYSTEM
EWO (ETM WEB OFFICE)
CONFIGURING THE ETM770
SMS COMMANDS
ETM PRODUCTS

ETM770 Handheld Cellular Signal Analyzer User Guide

Welcome to your ETM Product

Get started: This guide helps with initial product setup. Need more? Find additional product information by simply scanning the QR code.

Support: ETM offers multiple support options to help you get the most out of your product. You can go onto www.etmiot.com or e-mail support@etmiot.com

If urgent, please call us using the numbers below.

ETM Pacific Pty Ltd (APAC)
Suite 6, 273 Alfred Street, North Sydney NSW 2060, Australia
Tel : +61 (0)2 9956 7377 E-mail: sales@etmiot.com.au
www.etmiot.com.au

ETM770 is a handheld signal analyzer for cellular 2G/3G/4G/Cat M1/Cat NB network measurements

Common applications include:

Determine the best operator
Check signal strength & coverage
Send measured data to server
Check working IP connection
Select the best antenna
Check parameters like Lac, cell

FEATURES

2G/3G/4G/LTE Cat M1/LTE Cat NB1,2 worlwide coverage
Monochrome OLED display
Rechargeable battery with long lasting battery life
Mini USB for programming and charging
Includes antenna, hard case and c

Model	ETM770-LTE	ETM770-IoT	ETM770-PRO
Part.no	20593	20594	20595
Module	Cinterion PLS63-W	Cinterion TX62	PLS63-W & TX62
GNSS		GPS/GLONASS/BeiDou/Galileo/QZSS	GPS/GLONASS/BeiDou/Galileo/QZSS
GSM/GPRS (2G)	850/900/1800/1900MHz	850/900/1800/1900MHz

850/900/1800/1900MHz
FDD-LTE (4G) TDD-LTE (4G)| 1, 2, 3, 4, 5, 6, 8, 9, 19| –| 1, 2, 3, 4, 5, 6, 8, 9, 19
FDD-LTE (Cat M1, NB1, NB2)| 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66 38, 40, 41| –| 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 26, 28, 66 38, 40, 41
| | –| 1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 27, 28, 66, 71, 85
| | 1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 27, 28, 66, 71, 85|

ACCESSORIES

WANT A VIDEO USER GUIDE?

There is an ETM770 user guide available on Youtube, use the link or scan the QR code to watch:

https://www.youtube.com/watch?v=kGrbhHnXsos&t=117s

Product Overawe

SCANNING A SIGNAL

Choose the radio band/bands that you wish to scan
Search and select a network operator that is using one or more of your selected radio bands.
When radio bands and network operator is selected, you can proceed to scan a signal by navigating to ”Scan Signal”.

ADDITIONAL FUNCTIONS

SEND DATA TO SERVER

Navigate main menu > Send Data to Server > Send Last Scan
To change the IP-Address for sending, please see ”4. Configuring the ETM770”

COMMUNICATION TEST

Navigate main menu > Communication Test > PING ”IP-Adress”
This will send three tests to the selected server. It shows ”success” or ”fail”. Ping round trip time in milliseconds.
To change the PING address, please see ”4. Configuring the ETM770”

SIGNAL ANALYSIS EXPLANATION

RSSI (dBm): Recieved Signal Strength Indicator
RSRP (dBm): Reference Signal Recieved Power
RSRQ (dB): Reference Signal Recieved Quality
SINR (dB): Signal to Interference plus Noise Ratio

SYSTEM

Device Data

Page 1 : SIM card number, software version, hardware number, IMEI number
Page 2 : Date/time, internal temperature, supply voltage, battery voltage

Select APN
Select which APN you wish to use for uploading scanned data to a server

Select User/PassW
Some APNs require username/password. Add and select the right user in this tab.

Server Address
Displays the added server adresses and ports

Restart Device
Restart the device without using the buttons.

EWO (ETM WEB OFFICE)

ETM WEB OFFICE

Log in using the provided login credentials
Manage your account, units and organisation in the settings.
Under settings > configuration choose which data you want to be presented
Enjoy your ETM product

To access the ETM IoT Cloud Dashboard, please visit the website or scan the QR Code.

www.etmweboffice.com/EWO/pages/login.jsp

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CONFIGURING THE ETM770

When it comes to configuring the ETM770 there are two options:

Using the Configuration Tool to configure with a computer via the provided USB Cable. Please see ETM770 User Guide available on our website etmiot.com
Configuring the unit wirelessly using the SMS commands:

SMS COMMANDS

An easy way to configure the ETM770 unit is by using SMS Commands. Simply send an SMS with the following syntaxes to the device’s cellular number.

Change PING address	ET-IP3=”IP Address”:”Port”
Example	ET-IP3=8.8.8.8:80 (Google’s server)
Change server address	ET-IP1=”IP Address”:”P
Example	ET-IP1=54.77.219.177:7162 (EWO server)
Change APN list	ETSAPN=”List position”, ”APN name”
Example	ETSAPN=1, m2m.tele2.com
Change User/password	ETSUP=”List position”, ”Username”, ”Password”
Example	ETSUP=1,username1,password1