Tuesday, June 11, 2002

TunerHelper Version 2.1e for PC is now available

Version 2.1e adds new features, including:
  • The capability to analyze and predict spurious products up to 20R X 20L order
  • Increased efficiency of program, spurious products are calculated and plotted up to 50% faster
  • Added Cancel Button to Preselection Filter, Mixer, and Post Selection Filter panels
  • Moved save and open commands to the File Menu.
A new program to help in designing a receiver or transmitter frequency conversion. Specify input filters, mixers, and output filters, and see all the signals and spurious products in your design! The trial PC and Macintosh versions are available for download.
Posted by Bob Wood at 4:24 AM
Edited on: Monday, October 07, 2013 7:34 PM
Categories: 70 LabVIEW Examples-Archive

SpurFinder Version 3.1e for PC is now available

Version 3.1e adds new features, including:
  • The capability to view spurious products up to 20R X 20L order
  • Added "Conversion Mode" selection to allow input or output frequencies to "slide" with LO frequency
    • "Sliding Input Frequencies" - Used for fixed IF down conversions or
    • "Sliding Output Frequencies" - Used for fixed input up conversions
  • Moved save and open commands to the File Menu.
This program will help a designer to analyze the spurious products in any frequency conversion scheme (up or down conversion). The trial version of the PC and Mac versions are ready for download.
Posted by Bob Wood at 4:20 AM
Edited on: Monday, October 07, 2013 7:35 PM
Categories: 70 LabVIEW Examples-Archive

Saturday, June 01, 2002

Upgrade and Repair Services

Upgrade and Repair Services

  • One of our clients had received some RF modules that were functionally working, but the performance was not meeting system performance requirements. We analyzed the modules, determined the changes needed to meet system performance requirements, and upgraded the RF modules for our customer. Some of the highlights of this effort:
    • New RF components were specified, sent out for quotes, and purchased from vendors
    • Improved 1 dB compression points
    • Reduced noise power levels
    • Improved P-P flatness
    • Automated RF test software was developed to perform final acceptance tests
    • Acceptance test reports were created and delivered to the customer for each upgraded RF module
    • Some of the modules were RF components interconnected with coaxial RF cables
    • Some of the modules were surface mount components on microstrip medium
    • The system performance was greatly enhanced by these upgraded RF modules
Posted by Bob Wood at 12:02 AM
Edited on: Sunday, October 06, 2013 12:06 PM
Categories: 70 LabVIEW Examples-Archive, 80 Consulting Examples-Archive