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APPH50/64G Phase Noise Analyzer and VCO Tester-Input up to 64GHz

Classification:

Phase noise analyzer

APPH50G and APPH64G are the new high-performance phase noise analyzers and VCO testers in the APPH series. The frequency range of their two different models covers from 5MHz to 50 or 64GHz respectively. It has a noise floor as low as -190dBc/Hz and provides a range of analysis and measurement functions essential for phase noise analyzers to evaluate signal sources (crystal oscillators, VCOs, transmitters, phase-locked loops, frequency synthesizers, etc., ranging from VHF to microwave frequencies), as well as active and passive non-self-vibrating devices, such as amplifiers or frequency dividers. These features include phase noise and additive phase noise, amplitude noise, impulse, jitter and Allen deviation, transient analysis, VCO characterization and spectrum monitoring. The APPH series comes standard with an FPGA cross-correlation operational spectrum engine for mixed-signal system architectures that enable very high-speed signal processing and very low phase noise test sensitivity. The APPH series also has a built-in programmable power supply and low-noise tuning voltage, making the device extremely flexible and easy to use.

Keywords: Isolator

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

  • Product model:

    Host model Frequency Input Range (Internal Reference) Frequency input range (external reference)
    APPH50G 5MHz ~ 50GHz 5MHz ~ 22GHz
    APPH64G 5MHz ~ 64GHz 5MHz ~ 22GHz

    Key features:

    ● The APPH50G and APPH64G is an all-in-one compact phase noise measurement system with rich features for measurements as low as -190 dBc/Hz over an offset range of 0.01Hz to 100 MHz.

    ● By providing internal and external reference options, you can increase the flexibility and dynamic range of the system. The internal reference can provide extremely fast measurement setup and high-speed measurement, while the external reference can improve the noise floor performance of the system.

    ● Programmable low-noise power supply and bias tuning voltage ports can be used to power the DUT without the use of an external power supply.

    ● Very easy to use, the GUI software on the PC can directly operate the device through the LAN, USB or GPIB interface

    ● Signal input range: 5MHz to 50GHz/64GHz

    ● Very low instrument noise floor (<-190dBc/Hz)

    Offset range: 0.01Hz to 100MHz

    ● Standard cross-correlation test function

    ● Extremely fast phase noise measurement time: less than 0.004 seconds per cross-correlation at 10kHz to 100MHz frequency offset

    ● Flexible internal and external reference

    ● Three tunable voltage sources (-5~22V)

    ● Built-in 2 DC voltage sources (0~15V, each 600mA)

    ● 10MHz external reference input

    ● External trigger input

    Compact, light and easy to carry: 10kg

    Main measurement functions:

    phase noise measurement

    ● Phase noise, residual phase noise, additional phase noise

    ● Continuous wave, pulsed (as low as 50ns pulse width), burst test mode

    ● High drift or slow modulation

    ● Internal or external reference test

    amplitude noise measurement

    ● Phase noise

    ● Continuous wave and pulse test modes

    ● High drift or slow modulation

    transient measurement

    ● Frequency versus time (frequency hopping)

    ● Phase versus time

    ● Amplitude versus time

    Short-and long-term frequency stability/Allen variance measurement

    ● 1s to 10 days

    Voltage Controlled Oscillator (VCO) Characteristic Measurement

    ● Tuning, tuning sensitivity, push, power, current, harmonics and phase noise

    Baseband noise analysis (1Hz ~ 100MHz)

    Spectrum Analyzer (5MHz ~ 64GHz)

    Main technical indicators:

    Frequency range 1MHz to 50GHz or 64GHz
    Offset range 0.01Hz to 100MHz
    Input power range -20dBm to 20dBm
    SSB phase noise sensitivity After 1 cross-correlation
     100MHz@100kHz    -178dBc/Hz
     1GHz@100kHz    -170dBc/Hz
     10GHz@100kHz    -155dBc/Hz
    Instrument background noise (@100MHz)    -190dBc/Hz@10kHz
    Phase noise test speed <0.004 sec/cross-correlation (offset range: 10kHz to 100MHz)
    Measurement function

    Phase noise (including additive, CW, pulse or burst mode);

    Amplitude noise (CW and pulse);

    Baseband noise;

    Frequency/power/phase transients;

    VCO test;

    Allen deviation (time stability);

    Jitter;

    Frequency counter;

    spectrum analysis

    Dimensions (W x L x H), weight

    467.5 x 342 x 154 mm [18.4 x 13.5 x 6.1 in], 10 kg

    Main ordering information:

    LordMachineTypeNo.

    Descriptionstated
    APPH50G

    5MHz ~ 50GHz Signal Source Analyzer/Phase Noise Analyzer Host
    APPH64G

    5MHz ~ 64GHz Signal Source Analyzer/Phase Noise Analyzer Host
    SelectPiece  

    Option LN

    Very Low Noise Internal Reference Source (HW)

    Option PULSE

    Pulse Signal Phase Noise Measurement (SW)

    Option NPS

    Very narrow pulse signal measurement (pulse width as low as 50ns)(SW)

    Option BURST

    Burst Mode Signal Phase Noise Measurement (SW)

    Option AM

    Amplitude Noise Measurement (SW)

    Option APN

    Additional phase noise measurement (SW)

    Option TRAN

    Transient Signal Analysis (SW)

    Option TSTAB

    Time stability analysis (SW)

    Option LO

    Residual phase noise (HW) measurement via internal reference

    Option VCO

    VCO characterization (SW)

    Option SPEC

    Spectrum Analyzer (SW)

    Option GPIB

    GPIB Interface

  • APPH50/64G相位噪声分析仪和VCO测试仪.png

    Phase Noise Sensitivity: Standard and Low Noise (Option LN) Internal Reference (1 cross-correlation)

    APPH50/64G相位噪声分析仪和VCO测试仪.png

    Phase Noise Sensitivity: Standard and Low Noise (Option LN) Internal Reference (100 cross-correlations)

    APPH50/64G相位噪声分析仪和VCO测试仪.png

    Instrument GUI interface

  • Main ordering information:

    LordMachineTypeNo.

    Descriptionstated
    APPH50G

    5MHz ~ 50GHz Signal Source Analyzer/Phase Noise Analyzer Host
    APPH64G

    5MHz ~ 64GHz Signal Source Analyzer/Phase Noise Analyzer Host
    SelectPiece  

    Option LN

    Very Low Noise Internal Reference Source (HW)

    Option PULSE

    Pulse Signal Phase Noise Measurement (SW)

    Option NPS

    Very narrow pulse signal measurement (pulse width as low as 50ns)(SW)

    Option BURST

    Burst Mode Signal Phase Noise Measurement (SW)

    Option AM

    Amplitude Noise Measurement (SW)

    Option APN

    Additional phase noise measurement (SW)

    Option TRAN

    Transient Signal Analysis (SW)

    Option TSTAB

    Time stability analysis (SW)

    Option LO

    Residual phase noise (HW) measurement via internal reference

    Option VCO

    VCO characterization (SW)

    Option SPEC

    Spectrum Analyzer (SW)

    Option GPIB

    GPIB Interface