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MT7922A22M
SW Tool AN: Part-I
Confidential B
MediaTek Confidential © 2021 MediaTek Inc. Page 16 of 22
This document contains information that is proprietary to MediaTek Inc.
Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.
2.7 Antennas
The following antennas have been certified for use with this module; antennas of the
same type with equal or lower gain may also be used with this module except for
operations within the 5.925~7.125GHz band. Use of any other antenna with a lower or
higher gain in this band will require a separate reassessment through a Class II
Permissive Change application or new certification.
Ant.
Set
RF Chain No.
Brand Model
Ant. Net Gain
(dBi)
Freq. Range (GHz) Ant. Type
Connector
Type
1
Chain0 PSA RFMTA340718EMLB302
3.18
4.92
2.4~2.4835
5.15~5.85
PIFA i-pex(MHF)
Chain1 PSA RFMTA340718EMLB302
3.18
4.92
2.4~2.4835
5.15~5.85
PIFA i-pex(MHF)
2
Chain0
PSA RFMTA311020EMMB301
1.71
4.82
4.76
4.29
4.61
4.09
2.4~2.4835
5.15~5.85
5.925~6.425
6.425~6.525
6.525~6.875
6.875~7.125
PIFA i-pex(MHF)
Chain1
PSA RFMTA311020EMMB301
1.71
4.82
4.76
4.29
4.61
4.09
2.4~2.4835
5.15~5.85
5.925~6.425
6.425~6.525
6.525~6.875
6.875~7.125
PIFA i-pex(MHF)
IMPORTANT: The final host product must have an integral antenna which is not removable by
the end-user.
2.8 Label and compliance information
The final end product must be labeled in a visible area with the following: “Contains FCC ID:
RAS-MT7922A12L”. The grantee's FCC ID can be used only when all FCC compliance
requirements are met.
2.9 Information on test modes and additional testing requirements
This transmitter is tested in a standalone mobile RF exposure condition and any co-located or
simultaneous transmission with other transmitter(s) class II permissive change re-evaluation or
new certification.
2.10 Additional testing, Part 15 Subpart B disclaimer
This transmitter module is tested as a subsystem and its certification does not cover the FCC
Part 15 Subpart B (unintentional radiator) rule requirement applicable to the final host. The
final host will still need to be reassessed for compliance to this portion of rule requirements if
applicable.