Ascom TEMS INVESTIGATION 12.0 Brochure

TEMS™ INVESTIGATION

THE INDUSTRY-LEADING AIR INTERFACE
TEST TOOL

2 TEMS™ INVESTIGATION 12.0

TEMS™ Investigation has been the 
world leader for over a decade.  
With a reliable history of success that 
serves as a solid foundation for the 
innovations and advances to come, it 
is the number-one choice for operators 
worldwide.

 “With over a decade of industry leadership,  

 TEMS Investigation sets the standard for  

 network testing and optimization” 

3TEMS™ INVESTIGATION 12.0

Used in more than 180 countries

worldwide, TEMS Investigation is the

true industry-leading solution for

troubleshooting, verification,

optimization, and maintenance of

wireless networks.

 Designed  for  in-vehicle,  in-building,  and  pedestrian-area  testing, 

TEMS Investigation’s powerful, versatile features are essential throughout 

the network’s lifecycle. Using TEMS Investigation, operators  can  increase 

accessibility, improve retainability, and achieve better service performance. 

Support  for  LTE,  GSM, GPRS, EDGE,  WCDMA,  HSPA, HSPA+ and  GAN 

(UMA), TD-SCDMA, CDMA (IS-95  to  EV-DO  Rev  A),  iDEN, and  WiMAX,  to-

gether with support for a wide range of services, makes TEMS Investigation 

the ideal choice for network operators. 

TEMS Investigation supports a large number of measurement devices 

from all major vendors across multiple technologies. Its presentation and 

reporting features can be applied to  any event or radio parameter that is 

measured.

The highly flexible and intuitive user interface keeps training costs at 

a minimum and allows users to take full advantage of the powerful features. 

Experienced  TEMS  Investigation  users  will  instantly  recognize  the  well-

proven user interface and way of working.

 The commitment, experience, strength, and future direction of Ascom 

Network Testing ensure that TEMS Investigation is constantly updated to 

meet evolving needs. 

TEMS Investigation offers operators one tool to collect, analyze, and 

post-process the data used for monitoring, troubleshooting, and optimiza-

tion. This complete solution eliminates the need for multiple tools, reducing 

costs and saving time and effort.