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APUASYN20 Agile Frequency Synthesizer-Up to 20GHz Output

Classification:

Frequency synthesizer

APUASYN20 is a modular frequency range from 8kHz to 20GHz low noise agile broadband frequency synthesizer, it has very low phase noise, low spurious and ultra fast frequency switching speed, output power between 0dBm to 18dBm (-10dBm to 23dBm can be set). APUASYN20 proprietary architecture enables precise frequency synthesis with a frequency resolution of 0.01Hz and a very fast switching speed (less than 5 μs across the full band). Basic modulation functions such as basic pulse and sweep are also supported. This agile frequency synthesizer can be used as a flange-and rack-mounted module, and can also be installed in a compact desktop housing with a color touch screen display and front panel control. It can be programmed with the standard SCPI instruction set using its USB or Gb Ethernet interface. In addition, the High Speed Control Port (FCP) can be used for "real-time" frequency, power and phase synchronization and triggering.

Keywords: Isolator

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Product Manual
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  • Technical parameters
  • Structural outline drawing
  • Ordering Guide

  • The APUASYN20 is a compact low-noise frequency synthesizer with output frequencies from 8kHz to 20GHz, with settable output power from-10dBm to 23dBm, excellent phase noise performance (-125dBc/Hz @ 1GHz,20kHz) and good signal purity (spurs as low as-65dBc), and supports frequency switching speeds as fast as 5 μs, at the same time, it uses the same architecture as AnaPico other high-performance signal sources to achieve accurate frequency synthesis, with a frequency resolution of 0.01Hz and a phase resolution of 0.1 degrees. It itself also standard pulse and scan and other modulation functions.

    The APUASYN20 has standard USB and Ethernet ports, as well as optional GPIB interface, users can easily use the SCPI 1999 command set for programming and secondary development.

    APUASYN20 can be used directly by customers as a very low-cost 20GHz desktop signal source through the optional color touch screen chassis, and can also meet the needs of customers for integration, redefinition or secondary development.

     

    The main applications of the APUASYN20 include:

    ● User system integration or custom signal source basis

    ● Ideal ADC/DAC stable clock reference

    ● Very low phase noise local oscillator

    ● Frequency-agile applications

    ● 20GHz standard desktop signal source as CW output

     

    Main technical specifications:

    Parameters Min Type Max Remarks
    Frequency range 100kHz   20GHz  
    8kHz   20GHz Option 8K
    Frequency resolution   0.01Hz    
    phase resolution   0.1 degrees    
    Power range 0dBm   18dBm -10 to 23dBm can be set
    Power Resolution   0.5dB    
    Frequency/amplitude switching speed   200μs    
      5μs   Option FS
    SSB Phase Noise @ 1GHz        
        @1kHz   -115dBc/Hz    
        @20kHz   -125dBc/Hz    
    SSB Phase Noise @ 20GHz        
        @1kHz   -92dBc/Hz    
        @20kHz   -102dBc/Hz    
    harmonic -50dBc   -20dBc  
    non-harmonic spurious -80dBc   -50dBc  
    pulse modulation        
    Pulse rise/fall time   9ns    
    Pulse width 30ns   20s  
    Frequency sweep step time   5μs   Option FS
    Input Output Reference   100MHz    
    Flexible External Reference Input 1MHz   200MHz  
  • APUASYN20敏捷型频率合成器

     

    APUASYN20 phase noise curve

     

    APUASYN20敏捷型频率合成器

     

    APUASYN20 maximum output power

  • Main ordering information:

    Model Description
    APUASYN20 100kHz ~ 20GHz frequency synthesizer host (modular)
    Opt TOUCH Standard Instrument Desktop Chassis Structure with Touch Screen
    Opt FS 5μs high-speed frequency/amplitude switching option (including FCP real-time control port)
    Opt 8K The low end of the output frequency range extends to 8kHz
    GPIB options GPIB interface (Opt TOUCH is also required)