MS2691A - Anritsu Spectrum Analyzers

MS269xA Series Signal Analyzers  are the very latest high performance signal analyzers for next-generation communication applications. The MS269xA Series Signal Analyzers base units include swept spectrum analysis, FFT signal analysis, and a precision digitizer function. Add options to incorporate a Signal Generator, and/or an RNC Simulator, to turn the instrument into a hassle free, plug and play, one box solution.

The spectrum analyzer component of the MS269xA Series offers world-class dynamic range and total level accuracy.

• Display Average Noise Level: -155 dBm/Hz, TOI: ≥ +22 dBm
  
• Total Level Accuracy: ±0.5 dB (50 Hz to 6 GHz)

The MS2690A/MS2691A/MS2692A has a basic band that goes to 6 GHz without a pre-selector. Standard spectrum analyzers may use a pre-selector in the high band to clean-up images but it is extremely difficult to stabilize the amplitude and frequency characteristics of the pre-selector. This instability is the main cause of degraded level accuracy and modulation precision in measuring instruments. Additionally, the pre-selector passband frequency can cause limitations at analysis bandwidths. No pre-selector means greater measurement accuracy.

General features of the MS269xA Series signal analyzers:

•  Frequency coverage up to 26.5 GHz
  • MS2690A - 50 Hz to 6 GHz Signal Analyzer
  • MS2691A - 50 Hz to 13.5 GHz Signal Analyzer
  • MS2692A - 50 Hz to 26.5 GHz Signal Analyzer
• Advanced architecture provides top-of-the-line RF performance
• Vector Signal Analysis function combines speed with reliable and stable RF performance
• High accuracy digitizer function captures RF signal without loss
• DL-MAP decode provided for mobile WiMAX measurement World Class
• Dynamic Range: World class dynamic range (displayed avg noise level -155 dBm/Hz at 2 GHz, TOI +22 dBm at 2 GHz) reduces accessories required for spurious test system, and makes testing simple and low cost
• 125 MHz Analysis Bandwidth: An optional 125 MHz Analysis Bandwidth supports evaluation of 4G transmissions that require bandwidth over 100 MHz
• Excellent Accuracy of Level and Modulation Analysis up to 6 GHz (with built-in calibrated signal source): A high-performance built-in vector signal generator (option) covers frequencies up to 6 GHz with 125 MHz RF variable bandwidth and excellent ACLR performance
• High-Speed Modulation Analysis: Employing advanced FFT techniques and a high-speed CPU, the MS269xA Series Signal Analyzers make quick work of measuring current technologies whether they are based on TDMA, FDMA, CDMA, or OFDM
• High-Speed External Interface: High-speed remote control and external data transmission is supported by the Gigabit Ethernet, GPIB and USB 2.0 interfaces included on every chassis
• DL-MAP Decode: The MS269xA Series Signal Analyzers feature automatic measurement of mobile WiMAX signals. By analyzing DL-MAP, WiMAX signals can be measured without setting up extensive parameters describing the signal before it is received!