Changes between Version 20 and Version 21 of Hardware/bDomains/cSandboxes/dSB4


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Timestamp:
Mar 2, 2012, 6:13:25 PM (12 years ago)
Author:
nilanjan
Comment:

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  • Hardware/bDomains/cSandboxes/dSB4

    v20 v21  
    1010
    1111This service controls the RF attenuator matrix. Since there are a total of nine (9) input/output ports on the attenuator matrix, the first 8 input/output ports are connected to nodes 1 thru 8, respectively. The 9th input/output port is connect to the Wimax base station (BS).
    12  || RF Matrix Port || Attached device || Additional attenuation values (dB) ||
     12 || RF Matrix Port || Attached device || Additional fixed ||
     13 ||                ||                 || atten values (dB)
    1314 || 1 || node1-1 || 20* ||
    1415 || 2 || node1-2 || 20* ||
    … …  
    1920 || 7 || node1-7 || 10* ||
    2021 || 8 || node1-8 || 0* ||
    21  || 9 || wimax BS || * ||
     22 || 9 || wimax BS || 50* ||
    2223
    2324Attenuation values between each RF attenuator port (ie. the eight (8) nodes and wimax BS) can be controlled individually with the following URL commands listed below.