Comments and Response 2a

FCC ID: RS2XSN1

Cover Letter(s)

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FCCID_1338128

XM Satellite Radio Inc Additional Information Provided in Response to ATCB Question 1 dated August 24, 2010 FCC ID RS2XSN1 September 2, 2010 1) Can you provide a statement as to the various readings seen from 3 - 6 GHz. While all are in compliance with limits, they appear to violate 15.215(b)...are these from the TX portion of the circuit? Note from our discussion earlier today the TX CLA portion is always active. In the past we maybe could look at the different configurations when the TX portion if off....However for this design it seems we can't assume that. See 15.215 below.....This is only a concern if the TX portion of the device is causing those emissions. All unwanted emissions in the 3-6 GHz range that were higher than the fundamental emissions were not from the TX portion of the circuitry. Please see the uploaded e-mail trail document (Email Dichoso to Mahn 9-02-10) from Joe Dichoso (FCC) to Terry Mahn, dated September 2, 2010.


Document Created: 2010-09-02 19:13:40
Document Modified: 2010-09-02 19:13:40
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