Expidite Ltr

FCC ID: Q9DAPINR108109

Cover Letter(s)

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FCCID_3072376

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: Office of Engineering and Technology. FCC ID: Q9DAPINR108109 Models: APINR108 and APINR109 Applicant: Aruba Networks Date: July 21, 2016 To Whom It May Concern: We, Aruba Networks submit this formal request to the FCC Authorization and Evaluation Division for an Expedited Review for the DFS radar testing required by KDB 388624 D01 Permit but Ask Procedure on FCC ID: Q9DAPINR108109 Reasoning for Expedited Review: The APINR108109 (FCC ID: Q9DAPIN0103) and the APINH103 (FCC ID: Q9DAPINH103) utilize the same Qualcomm-Atheros RF Chipset Model: AR9344 and AR9582 but have different PCB form factors, housing and antenna gains. The APINH103 utilizes 2 x Dual-Band Integrated Antenna’s with a Gain of 3.6 dBi in 2.4GHz and 3.3 dBi in 5GHz Band, the APIN0108 utilizes 2 x Dual-Band External Antennas with lowest gains of 2.0dBi in 2.4GHz and 2.5 dBi in 5GHz Band, while the APINR109 utilizes 2 x 2.4GHz Integral Antennas with 5.0dBi Gain and 2 x 5GHz Integral Antennas with 50dBi Gain. FCC ID: Q9DAPINH103 DFS Verification testing was performed at the FCC on July 20, 2016. The DFS detection functionality has not been changed between these devices. Please refer to page 2 for the “Expedited Review Information” table. Sincerely, Signature Name/Position: Robert Hastings / Manager Regulatory Compliance Phone: 650-236-9611 Email: rob.hastings@hpe.com

Expedited Review Required Information FCC ID(s) of Previously FCC ID of New Application Granted DFS Devices Q9DAPINR108109 Q9DAPINH103 Technology (802.11x, frame based, MIMO, smart antenna, 802.11n/MIMO 802.11n/MIMO etc.) Bandwidth information and 20 and 40MHz 20 and 40MHz differences Antenna Information and DFS Testing: 3.3 dBi DFS Testing: 2.5dBi Differences Differences in DFS Uses Qualcomm-Atheros Chipset Uses Qualcomm-Atheros Chipset functioning, circuitry, AR9344 and DFS waveform AR9344 and DFS waveform software, etc. detection mechanism detection mechanism Differences between the products such as Tx power, Supports 2 Tx / 2 Rx paths Supports 2 Tx / 2 Rx paths modulation, receivers, 18 dBm per path 18 dBm per path processing circuitry Intertek Testing Services MRT Technology (Suzhou) Names of test labs for various Limited Shanghai Co., Ltd Grants (FCC Registration #: 236597) FCC Registered (MRT #809388)


Document Created: 0370-10-24 00:00:00
Document Modified: 0370-10-24 00:00:00
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