Winradio g39ddc User Manual

High-performance 20 ghz frequency down-converter

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®
WiNRADiO
WR-G20DWC
High-performance
20 GHz Frequency Down-converter
User's Guide

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Summary of Contents for Winradio g39ddc

  • Page 1 ® WiNRADiO WR-G20DWC High-performance 20 GHz Frequency Down-converter User’s Guide...
  • Page 2 No part of this book may be reproduced or transmitted in any form or by any means without written permission of the publisher. Trademarks WiNRADiO is a registered trademark of WiNRADiO Communications. All other brand and product names are trademarks or registered trademarks of their respective owners.
  • Page 3: Table Of Contents

    WR-G20DWC User’s Guide Table of contents Package contents Description Features General WR-G20DWC installation requirements Software installation Running WR-G20DWC software 10 MHz reference Contacts...
  • Page 4: Package Contents

    UHF to SHF frequency down to an intermediate frequency of 9 kHz to 2900 MHz, which is then directly applied to the receiver's antenna. This can be used to extend the frequency range of the WiNRADiO G39DDC and G527e receivers, as well as third-party products, into the high UHF and SHF regions.
  • Page 5: Features

    • Output frequency 9 kHz - 2900 MHz • Ultra-high frequency stability 0.01 ppm • High dynamic range • Low noise figure • Simple installation • Integrates with WR-G39DDC and WR-G527 receivers • Suitable for any third-party receivers • Low power consumption • USB interface...
  • Page 6: General

    Ref. In connector, or an external 10 MHz high stability reference used. The WR-G20DWC is controlled by a PC via the USB 2.0 interface (the device is also USB 1.1 compatible) using WiNRADiO supplied software. When used with G39DDC receivers, the control software becomes a "plugin" of the standard receiver control...
  • Page 7 WR-G20DWC User’s Guide Front panel Rear panel...
  • Page 8: Wr-G20Dwc Installation Requirements

    "yes, I want to install the driver"). 5. Connect antennas to the corresponding inputs of WR-G20DWC. 6. Connect the WR-G20DWC to your computer using a WiNRADiO USB cable and insert the power supply cable into the WR-G20DWC. 7. After a while the 'Found new hardware wizard' window will appear. Follow the instructions of the wizard and select the 'Install the software automatically' option.
  • Page 9: Running Wr-G20Dwc Software

    WR-G20DWC User’s Guide 7. Running the WR-G20DWC software 7.1. Usage with third-party receiver. If more than one WR-G20DWC is connected, and not in use, a window will appear asking you to select which one to control. The WR-G20DWC software control panel appears as below: The WR-G20DWC down-converter has two signal inputs, one being a “Bypass In”...
  • Page 10: 10 Mhz Reference

    WR-G20DWC User’s Guide The table shows the local oscillator (LO) frequency used on each of the bands above 2.9 GHz and the IF output frequency range for the single-conversion down-converter. For the bands where the local oscillator frequency is below the selected band, the output spectrum is non-inverted.
  • Page 11 WR-G20DWC User’s Guide 8. 10 MHz Reference input and output. 10 MHz Ref. Out. This is the output from the 0.01ppm 10 MHz OCXO. The typical level is +8 dBm or 3.5Vp-p sinusoidal into an open circuit. 10 MHz Ref. In. If using an external reference source the level should be between –10 dBm min.
  • Page 12: Contacts

    If you would like to receive regular information and tips about our products, you are welcome to register on-line using our Web page www.winradio.com/subscribe. If you have any comments, questions or suggestions, please use our general enquiry form at www.winradio.com/enquiry.

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