Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel: 886-3-5780211 ; Fax: 886-3-5776598 Requesting Class II permissive change for FCC ID: TX2-RTL8822BE Date: Apr. 3, 2019 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 C.C.: SGS Taiwan Limited Subject:
To Whom It May Concern:
The purpose of this letter is to request a Class II Permissive change for FCC ID:
TX2-RTL8822BE Original grant date: 08/29/2016, Applicant: Realtek Semiconductor Corp. The major change filed under this application is 1. The subject approved module is being used in different host (Portable category Configuration, Host Brand/Model: See test report). 2. SAR Testing is performed to demonstrate RF Compliance. 3. The difference compared with the original design is adding 1 antenna to this EUT:
PIFA Antenna, Frequency (MHz) Peak Ant. Gain (dBi) Supplier INPAQ 2402~2480 Main / Aux 5150~5250 Main / Aux 5250~5350 Main / Aux 5470~5725 Main / Aux 5725~5850 Main / Aux
-1.23 / 1.14
-1.21 /-0.75
-0.42 /-0.75 0.45 /-0.19
-0.51 / 0.39 Best Regards Dana Liaw / Project Manager Realtek Semiconductor Corp.