Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
If you are having a problem, please check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

flex 6400 double rx

IK8HCGIK8HCG Member ✭✭

why is it not possible to open a double rx on the same frequency when the dual receiver is active on different frequency? the bandwith is 7mhz

Answers

  • Pat N6PATPat N6PAT Member ✭✭
    edited October 2018
    ?
  • Alan CAlan C Member ✭✭
    edited June 2019
    ?
  • Mark WS7MMark WS7M Member ✭✭
    edited June 11
    The 6400 has 1 SCU.  This means you have one ADC sampling the RF spectrum.

    You should be able to open two slices on the exact same frequency with no issues.  But they would both be obtaining their data via the single SCU so you would be limited to one antenna.

    The 6600 and 6700 have two SCU making it possible to have two slices using two different RX antenna on the same frequency.

    Does this begin to answer your question?
  • David Decoons, wo2xDavid Decoons, wo2x Member ✭✭✭
    edited October 2018
    To explain further, you can only have a maximum of two receiver slices. In your initial explanation suggests you already have two slices open. A third, even on same frequency of first slice is not possible with 6400, 6400m, or 6300. Here is a quick breakdown 6300/6400/6400m - two panadapters, two slices, I SCU, and 7 mHz bandwidth maximum. Only 1 antenna can be active at a time. 6500 - four panadapters, four slices, 1 SCU, and 14 mHz bandwidth maximum. Only 1 antenna active at a time. 6600/6600m - four panadapters, four slices, 2 SCU, and 14 mHz bandwidth per SCU maximum. Only 2 antennas active at a time maximum. 6700 - four panadapters, eight slices, 2 SCU, and 14 mHz bandwidth maximum per SCU. Only 2 antennas active at a time. Also 2 meter receive. This table gives all the details. https://www.flexradio.com/comparison/ Dave wo2x

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.