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Geographic Coverage & Signal Strength Analysis Software/Mobile Signal Measurement, Acquisition and Analysis System 

(503) 848 - 8500 / Fax: (503) 848 - 8534

Drive test & indoor measurement solutions for verifying wireless system coverage


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STI - FT7 Software on USB Drive

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STI Field Test 7 software is integrated with the more complete solutions below or can be used to automate an RF instrument you may already own. Test Mobile and Test Portable radios are available from Survey technologies to capture DMR or P-25 phase 1 or 2 signal analytics. Analog radios can be used for Audio Quality Tests on legacy wireless systems. Field Test 7 can have drive test and indoor project functionality as well as complete measurement automation, data reduction and reporting capabilities. Field Test 7 comes with a USB drive, GPS receiver antenna, manual and street data.

Field Test 7 software is sold directly through STI and our independent sales representatives. Field Test 7 is also resold worldwide through ASTRONICS / (a.k.a. Freedom CTE) option: R8-FT7; and VIAVI / (a.k.a. Aeroflex) option AC25081.

The option numbers above are available from these respective manufacturers to provide STI Field Test 7 directly to their customers for use with their digital radio test sets.

Make sure to take a look at some of the Solutions we offer:

For system wide coverage and performance testing we offer the BSQM Go Case;


For up-link testing we have the Rx-Tx Go Case;


And for multi-band or multi-technology (multi-modulation) coverage testing the we offer the Multi-Rx Go Case.


STI Field Test 7 Package

The STI Field Test 7 package includes Field Test 7 integrated into a Toughbook touchscreen controller with rugged shipping storage container and mounting hardware. You just need an instrument driver or test radio to complete your system.

Shown here with the optional Test Mobile for P-25 or DMR coverage tests.


BSQM Go-Case


Rx Tx Go-Case

Multi-Rx Go-Case

LTE Coverage Testing for the AT&T / FirstNet Critical communications Network:

This solution is designed to operate with the Sonim XP8 test phone to make LTE signal measurements. The recorded measurements include RSRP and RSRQ of the serving site, as well as the signal analytics of the measured or heard neighboring sites. Field Test 7 communicates with the Sonim XP8 via Sonim’s magnetic port to USB interface cable supplied with the Sonim XP8. This solution is capable of measuring LTE Bands 01, 02, 03, 04, 05, 07, 08,  12, 17, and 14.


Audio Quality Test

The Audio Quality Test option combines the ability to measure RSSI voltage, converted to signal strength through a calibration table, with the ability to digitize a sample of audio signal and compute SINAD or DAQ from the sample. Either one or two tones are broadcast from the site under test using the audio generator connected to the site audio input. The STI AQT System includes data acquisition hardware and software and a specialized audio sample analysis capability. The STI AQT is designed to operate on a communication system by continuously transmitting audio test signals generated by the STI AQT Generator while in a test vehicle Field Test 7 is used to acquire signal intensity and audio quality data from the customer mobiles during drive tests.


Distorted Audio Sample


Clean Audio Sample

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12db Sinad Scope View

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