Ключевые возможности и технические характеристики
Signal creation - See the latest enhancements
- Supports 3GPP LTE (R9) LTE-Advanced (R10/11/12) standards, and LTE-A Pro (NB-IoT and eMTC in Rel 13) including predefined E-TM and FRC configurations; supports normal length waveform generation or shorter length waveform generation for fast PA testing
- Simulate up to 100 UEs in a bandwidth for BTS load and Stress tests
- Creates LTE and LTE-Advanced signals in Multi-Standard Radio (MSR) configuration with CW, W-CDMA/HSPA, GSM/EDGE, cdma2000®, MATLAB waveform, and other Signal Studio formats
- Create typical combined FDD + TDD carrier aggregation waveforms
Hardware platform control, MIMO and additive impairments
- Compatible instruments
- Control frequency, amplitude, ALC, waveform scaling, triggers, markers, and more
- Flexible downlink (up to 8x8) and uplink (up to 4x4) MIMO configurations with static fading: spatial multiplexing with cyclic delay diversity (CDD), transmit diversity, and beamforming
- I/Q impairments and real-time AWGN
Automation and communication interface
- Automate test with .NET API
- API HELP system
- LAN and GPIB
- Flexible licensing
- Perform LTE eNB receiver test quickly and easily with Test Case Manager
- Support .setx file export to VSA 89601B
Create LTE/LTE-advanced waveforms for component testing
The basic waveform playback mode of N7624B Signal Studio enables you to create and customize LTE, LTE-Advanced, LTE-Advanced Pro (NB-IoT and eMTC) FDD waveforms to characterize the power and modulation performance of your components and transmitters. It provides flexible length and customized configuration or standard-compliant test models (E-TM) for measuring the EVM, ACLR, SEM and CCDF of your components and transmitters.
Create LTE signal for receiver testing
The advanced waveform playback mode of N7624B Signal Studio enables you to create LTE waveforms with transport-channel coding to validate eNB and UE receiver characteristics and performance. It provides standard compliant fixed reference channels (FRC), or user configurable custom configurations, for performing receiver measurements such as HARQ functionality and BLER.
The N7624B also provides real-time mode for eNB receiver testing, enabling you to create real-time uplink LTE signals for closed-loop HARQ and timing adjustment tests.