Choose a country or area to see content specific to your location
- Home
- 제품 및 서비스
- ...
- 장비 워크플로 소프트웨어
- PathWave X-시리즈 측정 어플리케이션
- W6156A DTMB (CTTB) Measurement Application for CXA [단종]
무엇을 찾고 있습니까?
- 개요 및 특징
- 구매 후 업그레이드
- 리소스
HIGHLIGHTS
The W6156A is discontinued after June 1, 2019. The replacement model is the N6156EM0D X-Series Measurement Application with KeysightCare.
Signal analysis
- Supports DTMB (CTTB) standard of both multi-carrier (C=3780) and single-carrier (C=1) modes
- Transmitter RF measurement
- One-button measurements with pass/fail per the standard
- Runs inside CXA signal analyzer
Measurements
- Power measurement: channel power, shoulder attenuation, ACP, CCDF, SEM
- Modulation accuracy measurement: constellation, MER/EVM (MER RMS/peak, MER by subcarriers, MER by data, system information, and header), frequency error, amplitude error, phase error, quadrature error, amplitude imbalance
- Channel frequency response, channel impulse response and spectral flatness
- Manual settings of DTMB (CTTB) signal; provides advanced settings like equalization switch, demodulation frames, PN phase change, SI reference, out-of-band filtering, and clock rate
Performance
- Power accuracy: up to ±0.61 dB (95th percentile)
- Shoulder attenuation dynamic range: up to 84.5 dB (91.7 dB typical)
- MER floor: up to 42 dB (C = 3780, PN420 and 16QAM with EQ off)
- Analysis bandwidth: up to 25 MHz
Other features
- License key upgradable
- Fixed and transportable license available
- SCPI remote user interface
The DTMB (CTTB) measurement application for the CXA is one of more than 25 measurement applications in the Keysight X-Series, evolutionary approach to signal analysis that spans instrumentation, measurements, and software, transforming the X-Series signal analyzers into standards-based transmitter testers. The DTMB (CTTB) application provides fast, one-button standards-based power and modulation analysis capabilities to help your design, evaluation, and manufacturing of DTMB (CTTB) modulators, transmitters, amplifiers, tuners, and gap-fillers/repeaters.
RF transmitters, modulators, and components testing
- One-button measurement helps improve speed with the standard presets
- Multiple modulation quality measurements help test the DUT’s full performance
- Advanced settings help R&D engineers with troubleshooting
- Remote SCPI command increase the manufacturing test efficiency