ETM Pacific > Products > Cellular 3G/4G/CatM1/Nb1/2 Signal Analyzer Tools > ETM 770-IoT CAT-M1 NB1/2 Signal Analyser

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Cellular Signal Analyser ETM 770
Cellular signal analyser case
Cellular Signal Strength meter
cellular signal analyser rugged case
Cellular Signal Analyser ETM 770
Cellular signal analyser case
Cellular Signal Strength meter
cellular signal analyser rugged case

ETM 770-IoT CAT-M1 NB1/2 Signal Analyser

Measure, Display & Log CAT-M1, NB1/NB2 Signal Strength & Signal Quality Parameters on 4G LTE Networks

Data Sheet Quick Start Guide User Manual

The ETM 770-IoT is an easy-to-use handheld, cellular network survey tool, designed for technicians & engineers looking to deploy devices that will use CAT-M1 & NB1/2 LPWAN services on 4G LTE networks and need to ensure or prove there is reliable connectivity at a specific location.

ETM 770-IoT Cat M1 & NB-IoT signal analyser displays all available Frequency Bands, RSRP, RSRQ, RSSI, GPS Location, Cell ID, Neighboring cells, Ping test data, and many other parameters. By measuring parameters like signal strength, base station, cell information, the ideal operator and antenna configuration can be selected. Devices also can send data to ETM’s CellNET cloud platform or to other 3rd party platforms/servers.

Features:

  • Low/Medium/High Signal Indication
  • Protective Cover
  • Ping Test to Private or Public IP Address
  • Surveys global Cat M1 ,NB1/2 and 2G networks
  • Test data connection to any server
  • Advanced measurement’s menu
  • Customizable Menu
  • Lock Carrier & Band
SKU: 11qw Category:

Description

The ETM770-IoT is a handheld battery powered device with LCD screen showing signal strength as well as associated network data. To function correctly the unit requires a suitable SIM to be fitted, and should be connected to the intended antenna(s). Antenna connection is via SMA Jack connector(s), an SMA to FME adaptor is provided. Also included with the kit is a car charger and a USB cable for charging/programming.

The ETM 770-IoT Signal Analyser tool  is simple to use and  provides invaluable benefits:

  • Surveys global  CAT M1, NB1/2 networks
  • Reduce downtime by selecting the most available network in the area, ensuring good signal coverage.
  • Improve reliability and performance of existing equipment in the field.
  • Cost savings and improvements in efficiency, by reducing costly engineer call outs.
  • Improvements in overall system performance increase revenues and reduce system downtime, which provides better service to end customers and a more reliable service offering.
  • Results analysis can be performed on your PC.

Part Numbers

Part Number: ETM22000M06

Specifications

Model ETM770-IoT
Part.no ETM22000M06
Internal Module Quectel BG9X
Cellular LTE Cat M1, Cat NB1/NB2*, 2G
GNSS GPS, Glonass, BeiDou/Compass, Galileo, QZSS
Frequency Bands LTE TDD (Cat M1):
B1/B2/B3/B4/B5/B8/B12/B13/B18/ B19/B20/
B26/B28/B39
LTE TDD (Cat NB1/NB2):
B1/B2/B3/B4/B5/B8/B12w
GSM/GPRS (2G):
850/900/1800/1900 MHz
Receiver Sensitivity -107 dBm (LTE-M), -113 dBm (NB-IoT)
Dimensions and Weight 115 x 69 x 28 mm, 130 g
Battery 3.7 V /3000 mAHr, Rechargeable
Battery Life 48 Hr continuous use
Operating temp -20°C to +55°C
Interfaces Push-Push SIM Card Holder for Full Size (2FF), SMA
Connector, Mini USB Programming & Recharging (5Vdc)

Resources

User Guides:

LATEST

OLD

ETM 770 Getting Started Video

Configuration Tools

LATEST

(Compatible with Firmware version 09.80)

OLD

(Compatible with Firmware version 09.60)

(Compatible with Firmware version 09.70)

(Compatible with Firmware version 09.70)

Applications

Typical Applications:

  • Check signal availability for a potential or existing installation
  • Determine the best operator for a particular location
  • Optimize Antenna types
  • Optimize Antenna location
  • Cloud Connectivity for Data Logging & Paper Trail
  • Integrates with API Server

KEY MEASUREMENT PARAMETERS

Poor Excellent
RSRP (dBm) Reference Signal Received Power The power of the reference signal received from the cell tower < - 112 > - 84
RSRQ (dB) Reference Signal Received Quality The quality of the reference signal received from the cell tower < - 11 > - 5
SINR (dB) Signal to Interference plus Noise Ratio Measures the signal-to-interference-plus-noise ratio < + 7 > + 12.5
RSSI (dBm) Received Signal Strength Indicator Measures how well your device can receive a signal from the cell tower < - 85 > - 65


NB-IoT Coverage

Click here to view the latest NB-IoT Coverage from Telstra

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