CSA Series Signal Analyzer
  • CSA Series Signal Analyzer

    CSA2026 signal analyzer reaches the frequency from 100 kHz to 26.5 GHz with up to 40 MHz analysis bandwidth. It can test signal power, frequency, phase, P-1, TOI, OBW, channel power, spurious, ACPR, CCDF, SEM, EVM and other indicators. It can be used independently or combined with the chassis to form a test system.

    Saluki CSA series signal analyzer is the cost-effective tool for essential signal characterization.  Its capabilities provide a solid foundation for testing in general-purpose and educational applications.

     

    Key Features: 

    • Frequency range from 100kHz to 26.5GHz
    • Low DANL level to -163dBm @ 1GHz (preamp on)
    • 1Hz minimum resolution bandwidth (RBW)
    • Fast continuous scanning technology
    • USB control, independent application software
    • Small size 175×150×64 mm, easy to carry
    • Can be used independently or combined with the chassis to form a test system

     

     

    • Specifications

      Frequency Range

      100 kHz to 26.5 GHz

      Frequency Readout Accracy

      ± (marker frequency × frequency reference accuracy + 0.25 % × span + 5 % × RBW + 2Hz + 0.5 × horizontal resolution)

      Aging Rate

      ± 3×10-7/ year

      Frequency Span Range

      0Hz (zero span),  10Hz to maximum frequency of instrument

      Scan Time

      •   1μs to 6000s (span = 0Hz)

      •   1ms to 4000s (span ≥ 10Hz)

      Scan Accuracy

      ± 1% nominal (zero span)

      Trigger Mode

      Free run, video, external, RF burst, periodic timer

      Scan (Trace) Point Range

      1 to 40001 (all spans)

      Resolution Bandwidth

      1Hz to 3MHz (10% steps), 4, 5, 6, 8 MHz

      Video Bandwidth

      1Hz to 3MHz (10% steps), 4, 5, 6, 8 MHz, and wide open (labeled 50MHz)

      Amplitude Test Range

      DANL to +27dBm (preamp off)

      Max. Safe Input Level

      Average total power:

      •  +27dBm (0.5W), (≥ 10dB input attenuation , preamp off)

      •  +27dBm (0.5W), (≥ 20dB input attenuation , preamp on)

      Peak pulse power:

      •  +47dBm (50W), (< 10μs pulse width, < 1% duty cycle, ≥ 30dB input attenuation)

      Display Scale Switching Uncertainty

      0dB

      Trace Detectors

      Normal, peak, sample, negative peak, log power average, RMS average, and voltage average

      SSB Phase Noise (CF=1GHz, Typ.)

      •  -80 dBc/Hz @ 100Hz offset

      •  -102 dBc/Hz @ 1kHz offset

      •  -108 dBc/Hz @ 10kHz offset

      •  -110 dBc/Hz @ 100kHz offset

      •  -132 dBc/Hz @ 1MHz offset

      Displayed Average Noise Level (Preamplifier On)

      •  1MHz – 10MHz: -154, (-158) dBm
      •  10MHz – 1.5GHz: -160, (-163) dBm
      •  1.5GHz – 4.5GHz: -160, (-163) dBm
      •  4.5GHz – 7GHz: -157, (-161) dBm
      •  7GHz – 9.5GHz: -158, (-160) dBm
      •  9.5GHz – 13GHz: -156, (-160) dBm
      •  13GHz – 14.5GHz: -158, (-161) dBm
      •  14.5GHz – 19.3GHz: -153, (-157) dBm
      •  19.3GHz – 23GHz: -152, (-157) dBm
      •  23GHz – 24GHz: -150, (-155) dBm
      •  24GHz – 26.5GHz: -144, (-149) dBm

      Displayed Average Noise Level (Preamplifier Off)

      •  100kHz – 1MHz: (-125) dBm
      •  1MHz – 10MHz: -144, (-148) dBm
      •  10MHz – 1.5GHz: -148, (-150) dBm
      •  1.5GHz – 4.5GHz: -146, (-149) dBm
      •  4.5GHz – 7GHz: -141, (-145) dBm
      •  7GHz – 9.5GHz: -144, (-147) dBm
      •  9.5GHz – 13GHz: -136, (-140) dBm
      •  13GHz – 14.5GHz: -142, (-145) dBm
      •  14.5GHz – 19.3GHz: -132, (-138) dBm
      •  19.3GHz – 23GHz: -134, (-139) dBm
      •  23GHz – 24GHz: -132, (-137) dBm
      •  24GHz – 26.5GHz: -128, (-133) dBm

      Residual Response (Input terminated, 0dB attenuation)

      •  200kHz – 26.5GHz(swept):  -90dBm

      •  Zero span or FFT or other frequencies:  -100dBm norminal

      Second Harmonic Distortion (SHI)

      •  10MHz – 3.75GHz:  +50dBm

      •  3.75GHz – 13.25GHz:  +62dBm

      Third-order Intermodulation Distortion (TOI)

      Preamp Off:

      •  10MHz – 2GHz: +12,(+16) dBm

      •  2GHz – 3GHz: +12,(+17) dBm

      •  3GHz – 7.5GHz: +12,(+16) dBm

      •  7.5GHz – 13.6GHz: +11,(+15) dBm

      •  13.6GHz – 26.5GHz: +10,(+14) dBm

      Preamp On:

      •  10MHz – 26.5GHz: -8dBm nominal

      I/Q Analyzer

      Frequency range:

      •  Standard: 10Hz – 25MHz

      •  Option B40: 10Hz – 40MHz

      Resolution bandwidth:

      Overall: 100mHz – 3MHz

      Analysis bandwidth:

      •  Standard: 10Hz – 25MHz

      •  Option B40: 10Hz – 40MHz

      Data acquisition:

      •  IQ analyzer: 4,000,000 IQ sample pairs

      •  Sample rate: 90MSa/s

      •  ADC resplution: 14 Bits

      Connectors

      RF input: 2.92mm (female), 50Ω nominal

      10MHz in: SMA (female), 50Ω nominal

      10MHz out: SMA (female), 50Ω nominal

      Trigger in: SMA (female), 10kΩ nominal

      Trigger out: SMA (female), 50Ω nominal

      Analog out: SMA (female), 50Ω nominal

      Dimension

      150 (W) × 64 (H) × 175 (D) mm

      Weight

      2.2kg

       

      (Note: see more detail information in the ‘Resource’ – ‘Datasheet’)

    • Ordering

      Main Machine

      Module No. Item Description
      CSA2007 Signal Analyzer 100 kHz to 7.5 GHz, 25MHz analysis bandwidth (software can be upgraded remotely)
      CSA2013 Signal Analyzer 100 kHz to 13.5 GHz, 25MHz analysis bandwidth (software can be upgraded remotely)
      CSA2026 Signal Analyzer 100 kHz to 26.5 GHz, 25MHz analysis bandwidth (software can be upgraded remotely)

      Options

      Module No. Item Description
      P26 Pre-amplifier /
      B40 40MHz Analysis Bandwidth To output real-time signal acquisition data through optical fiber and support signal data output with maximum 40MHz bandwidth.
      HAS High Resolution Step Attenuator 0-60dB,2dB step
      PFR Precision Frequency Reference /
      RTA Real Time Analysis /
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