EIRP emissions attachment

0442-EX-PL-2007 Text Documents

Intel Corporation

2007-09-06ELS_84113

Anatoliy Ioffe Intel Corporation HF1-1-F9 5200 N.E. Elam Young Parkway Hillsboro, OR 97124 (503) 712-4257 September 6, 2007 Federal Communications Commission 445 12th Street, SW Washington, DC 20554 Subject: Form 442 EIRP emissions attachment To Whom It May Concern: This attachment addresses additional questions received on September 6, 2007 (reference number 5482) in regards to the filing of FCC Form 442, file number 0442-EX-PL-2007 (submitted on August 27, 2007 with confirmation number EL776583). Please refer to the table below for our link budget analysis to compute the EIRP at 30m distance from the radiating element. Parameter Difference Value (dBm/Hz) Value (dBm/24 MHz) Signal in (over 24 MHz band) -130.0 -57.0 Outdoor antenna (with LNA) +38 dB -92.0 100’ cable LMR400 -6.7 dB -98.7 Radiating antenna EIRP -2 dBi -100.7 Connectors/interface -0.3 dB -101.0 Shielded box isolation -95 dB @ 1.5 GHz -196.0 EIRP at 30m distance -36 dB -242.0 -169.0 The shielded box, where all radiated measurements will be performed, is manufactured by Ramsey Electronics with part number STE2200. Below is an excerpt from the product data sheet.

In conclusion, we expect to be well within the EIRP bound of -140 dBm/24 MHz. Sincerely, Anatoliy Ioffe Wireless System Engineer


Document Created: 2007-09-06 14:19:05
Document Modified: 2007-09-06 14:19:05
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