What are LTE RF Tests : Top Equipment Manufacturers

LTE RF tests assess the radio frequency performance of LTE devices and network infrastructure. These tests measure parameters such as transmit power, receiver sensitivity, spectrum emissions, modulation accuracy, and signal quality to ensure compliance with industry standards and carrier requirements. The popular test equipment manufacturer companies include Rohde & Schwarz, Agilent, Anritsu, and more.

Rohde & Schwarz

Model: TS8980

The R&S®TS8980IB and R&S®TS8980FTA are key models for LTE RF testing. (Further details on these models would be included here if available.)

Rohde & Schwarz

Model: CMW500

CMW500 is a well-known Wideband Radio Communication Tester. It’s designed to test wireless devices across various standards and technologies, including:

• GSM Mobile station test
• WCDMA Mobile station (UE) test
• LTE Mobile station test
• Bluetooth
• GPS
• DVB
• FM STEREO RADIO
• WLAN
• WiMAX (MS/BS)
• TD-SCDMA UE test (Mobile Station Test)
• CDMA2000® 1 x RTT specifications for Mobile station testing
• CDMA2000® 1 x EV-DO specifications for Access Terminal testing

Anritsu

Model: ME7873L

ME7873L LTE RF Conformance Test System: This testing platform is ideal for evaluating both transmitter and receiver characteristics of LTE mobile terminals.

This platform was developed following the guidelines of 3GPP TS 36.521-1. It also supports performance and inter-RAT tests (as per TS 36.521-3). Inter-RAT tests support LTE to other RATs and other RATs to LTE.

The other RATs include GSM/UMTS/TD-SCDMA. This LTE test platform supports GCF or PTCRB-approved frequency bands. The supported LTE E-UTRA frequency bands are band-1 to band-25 and band-33 to band-41. Support for unlisted bands can be provided upon special request.

Agilent Technologies

Model: E6621A PXT, LTE Wireless Communications Test Set

E6621A PXT provides LTE test capabilities for RF measurements of LTE UE devices.

3GPP RF conformance Specifications

• 3GPP TS 36.521, Part 1: RF conformance testing for UE
• 3GPP TS 36.521, Part 3: Radio Resource Management (RRM) conformance testing
• 3GPP TS 36.141: RF conformance for eNodeB(BS)

Summary

LTE RF testing evaluates the radio performance, signal quality, and compliance of LTE-enabled devices and networks. Manufacturers provide RF test equipment for cellular product development, certification, and network optimization.