10 | Keysight | Measurement Applications for the E6640A EXM Wireless Test Set - Solution Brochure

Figure 5. V9082B LTE/LTE-Advanced TDD modulation analysis

LTE/LTE-Advanced TDD

Transmitter test

Keysight V9082B X-Series measurement application for LTE/LTE-Advanced TDD

supports all LTE TDD bandwidths: 1.4 to 20 MHz. The V/Y9082B application supports

3GPP LTE TDD transmitter characterization measurements including:

– Channel power

– Occupied bandwidth

– Frequency error

– ACP/ACLR/CACLR

– Spectrum emission mask

– EVM

– Transmit On/Off power

– Modulation analysis

– Conformance EVM

– I/Q offset

– In-band emissions

Receiver test

Typical measurements for manufacturing or design validation include items such as:

– Reference level sensitivity

– Maximum input level

– Adjacent channel selectivity

– Intermodulation

Keysight N7625B Signal Studio Software for LTE/LTE-Advanced FDD provides a high

degree of flexibility in waveform creation, including:

– Single- and multi-carrier LTE/LTE-

Advanced TDD signal generation

– Basic mode for Tx design and verification

– Advanced mode for Rx test with transport-channel coding