PD40A — 9kHz to 6 GHz Portable Real-Time Spectrum Analyzer

PD40A Real time Spectrum Analyzer

Calibration type*

International standards：Compliant with ISO/IEC 17025, traceable to NIST
High precision：± 0.1dB accuracy, dual review mechanism ‌‌
Professional equipment：Calibration using high-end instruments from R&S and Keysight

Warranty period*

Our standard warranty period is 2 years. Extended warranty period up to five years (2-year warranty plus 3 years). Extended warranty is calculated at 6% of the annual product cost.

Inquiry

Product Introduction:

The PD40A radio acquisition, processing, and analysis module developed by Chengdu Kepuda Information Technology Co., Ltd. adopts a two-stage frequency conversion superheterodyne architecture, achieving wideband signal coverage from 20MHz to 6GHz (supporting 9kHz-30MHz in the shortwave frequency band). This module is equipped with a 40MHz real-time intermediate frequency bandwidth and can complete device power supply and data transmission through 1-2 USB 3.0 interfaces, meeting the requirements of portable deployment.

Technical specifications and functional features:

1. Frequency conversion architecture design

Adopting RF signal secondary down conversion processing technology, stable analysis of high-frequency signals is achieved through fixed intermediate frequency conversion. This architecture significantly reduces system power consumption while ensuring signal integrity.

2. Multi scenario adaptation capability

Power supply system: USB 3.0 interface provides 5V/1.7A power support, with a total power consumption of less than 9W

Hardware size: Core processing unit 195 × 80 × 30mm, total weight less than 1kg

Deployment form: Supports fixed monitoring stations, vehicle mounted mobile platforms, and portable rapid deployment.

3. Intelligent signal processing

Integrated feature recognition algorithm, capable of parsing conventional/unconventional frequency band ultra short wave/communication satellite/drone communication protocols, with non cooperative signal detection capability.

Indicator parameters:

  • Receiving frequency range: 9 kHz to 6G Hz
  • Scanning speed: 50 GHz/s
  • -128 dBm to +20 dBm wide dynamic range
  • Resolution bandwidth range from 1Hz to 10MHz
  • Powered by USB only, no external power supply
  • Core operations to complete digital signal processing on a computer
  • Provide customers with a complete software and hardware system at a lower cost
  • You can independently develop applications that meet your needs by calling the API interface we provide
  • Resampling rate61.44MSPS
  • 40MHz instant bandwidth
  • Compatible with Windows 7/8/10/11 64-bit operating systems
  • When using USB 3.0 interface for data transfer, the computer can maintain a stable transfer speed of 140 MB / s
  • Total length control within 9 inches

    • What is inside the packaging box of PD40A?

    PD40A portable spectrum analyzer unboxing list:

      ‌
    • USB 3.0 high-speed data cable
      • ‌‌
    • PD40A portable spectrum analyzer host (including shockproof packaging)
      • ‌
    • ‌Factory certificate of conformity (including unique equipment number and calibration information)
      • Ready to use out of the box, professional measurement worry free.

    Download Materials
    Instructions for Use
    indicator parameters
    API interface
    Application scenarios
    Analysis of shortwave/ultra shortwave/radar/satellite signal demodulation
    Analysis of shortwave/ultra shortwave/radar/satellite signal demodulation
    Real time spectrum monitoring and analysis
    Real time spectrum monitoring and analysis
    Real time acquisition, monitoring, and direction finding of wireless interference signals
    Real time acquisition, monitoring, and direction finding of wireless interference signals
    Customer Reviews
    The user-friendly interface and powerful features make this spectrum analyzer stand out. First class technical support, highly recommended!
    1750842059-4-1
    Anna Richmond
    Kepuda Media
    Excellent precision and reliability! Our R&D team is very satisfied with the performance of the spectrum analyzer - it has indeed changed our signal analysis needs.
    1750842056-3-2-1
    Richard Green
    Kepuda Media
    As a returning customer, I believe in the cutting-edge technology and reliable results of this brand. Their spectrum analyzer has never disappointed anyone!
    1750842053-2-6-1
    Richard Green
    Kepuda Media
    I am impressed by the speed and accuracy of our new spectrum analyzer. It simplifies our quality control process and saves us valuable time.
    1750842051-1-4-1
    Dige White
    Kepuda Design Agency

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