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APSYN140 Low Noise Frequency Synthesizer-Up to 43.5GHz Output

Classification:

Frequency synthesizer

APSYN140 low noise frequency synthesizer module is a modular frequency range from 100kHz to 40GHz(9kHz to 43.5GHz can be set) low noise broadband frequency synthesizer, it has very low phase noise, low spurious and ultra fast frequency switching speed, can set the output power between-10dBm to 20dBm. The proprietary architecture of the APSYN140 low-noise frequency synthesizer module enables accurate frequency synthesis with a 0.001Hz frequency resolution and a very fast switching speed (less than 20 μs over the full band output range). Frequency and list scans can be performed for up to 65000 entries and can be triggered externally. Basic modulation functions such as pulse, frequency and phase modulation are also supported.

Keywords: Isolator

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

  • APSYN140 is a low-noise frequency synthesizer module with output frequency from 100kHz to 40GHz, with settable output power from -10 to 20dBm, excellent phase noise performance (-150dBc/Hz @ 1GHz,100kHz), signal purity (spurious as low as-75dBc) and frequency switching speed of 20μs, and accurate frequency synthesis APSYN140 the same architecture as AnaPico high-performance signal sources, it has 0.001Hz frequency resolution and 0.01 degree phase resolution. It also includes commonly used basic modulation functions, such as: pulse, PM and scan.

    The APSYN140 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.

    The APSYN140 low-noise frequency synthesizer module can meet the needs of customers for integration, redefinition or secondary development at a very low cost.

     

    The main applications of APSYN140 low noise frequency synthesizer modules include:

    ● User system integration or custom signal source basis

    ● Ideal ADC/DAC stable clock reference

    ● Low phase noise local oscillator

    ● Frequency-agile applications

     

    Main technical specifications:

    Parameters Min

    Type

    		 Max Remarks
    Frequency range 100kHz   40GHz  
    9kHz   43.5GHz Can be set
    Frequency resolution   0.001Hz    
    phase resolution   0.01 degrees    
    Power range -10dBm   20dBm  
    Power Resolution   0.5dB    
    Frequency/amplitude switching speed   500μs    
      20μs   Option FS
    SSB Phase Noise @ 1GHz        
        @1kHz   -140dBc/Hz    
        @100kHz   -150dBc/Hz    
    SSB Phase Noise @ 10GHz        
        @1kHz   -120dBc/Hz    
        @100kHz   -130dBc/Hz    
    broadband noise   -160dBc/Hz    
    harmonic   -15dBc    
    non-harmonic spurious   -75dBc -60dBc  
    pulse modulation        
    Pulse rise/fall time   10ns    
    Refresh Frequency (PRF) 0.1Hz   100MHz  
    Pulse width 30ns   5s  
    Programmable Pattern Length 2   65536  
    Cycle Duty Cycle 0.05%   99.95%  
    Frequency sweep step time   20μs   Option FS
    Other Modulation FM、PM  
    Input Output Reference   100MHz    
      10MHz   Option LN
    Flexible External Reference Input 1MHz   250MHz Option VREF
  • APSYN140低噪声频率合成器

     

    APSYN140 phase noise curve (with LN option)

     

    APSYN140低噪声频率合成器

     

    APSYN140 phase noise curve (without LN option)

     

    APSYN140低噪声频率合成器

     

    APSYN140 Low Noise Frequency Synthesizer Module Maximum Output Power

  • Main ordering information:

    Model Description
    APSYN140 100kHz ~ 40GHz frequency synthesizer host (modular)
    Opt LN Internal reference option for optimized near-end phase noise and enhanced frequency stability
    Opt FS 20μs High Speed Frequency/Amplitude Switching Option
    Opt VREF 1MHz ~ 250MHz Flexible External Reference Input Option
    Opt TOUCH Touch screen control option