User Guide

MT7922A22M
© 2021 MediaTek Inc.
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.
Page 13 of 14
DETACHABLE ANTENNA USAGE
This radio transmitter (IC: 7542A-MT7922A22M / Model: MT7922A22M) has been approved by ISED
to operate with the antenna type listed below with maximum permissible gain indicated. Antenna types
not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly
prohibited for use with this device.
Le présent émetteur radio (IC: 7542A-MT7922A22M / Model: MT7922A22M) a été approuvé par ISED
pour fonctionner avec les types d'antenne énumérés ci-dessous et ayant un gain admissible maximal.
Les types d'antenne non inclus dans cette liste, et dont le gain est supérieur au gain maximal indiqué,
sont strictement interdits pour l'exploitation de l'émetteur.
Approved antenna(s) list
Ant.
Set
RF Chain No. Brand Model
Ant. Net Gain
(dBi)
Freq. Range (GHz) Ant. Type
Connector
Type
Chain0 PSA RFMTA340718EMLB302
3.18
2.4~2.4835
PIFA i-pex(MHF)
1
4.92
5.15~5.85
Chain1 PSA RFMTA340718EMLB302
3.18
2.4~2.4835
PIFA i-pex(MHF)
4.92
5.15~5.85
1.71
2.4~2.4835
4.82
5.15~5.85
Chain0
PSA RFMTA311020EMMB301
4.76
4.29
5.925~6.425
6.425~6.525
PIFA i-pex(MHF)
4.61
6.525~6.875
4.09
6.875~7.125
2
1.71
2.4~2.4835
4.82
5.15~5.85
Chain1
PSA RFMTA311020EMMB301
4.76
4.29
5.925~6.425
6.425~6.525
PIFA i-pex(MHF)
4.61
6.525~6.875
4.09
6.875~7.125
1.62
2.4~2.4835
3.2
5.15~5.85
Chain0 VSO
JR2Q00340-1
3.93
3.61
5.925~6.425
6.425~6.525
Dipole
RP SMA
PLUG
3.61
6.525~6.875
3
3.14
6.875~7.125
1.62
2.4~2.4835
3.2
5.15~5.85
Chain1 VSO
JR2Q00340-1
3.93
3.61
5.925~6.425
6.425~6.525
Dipole
RP SMA
PLUG
3.61
6.525~6.875
3.14
6.875~7.125
4
Chain0 Cortec
AN2450-4902BRS
2.42
3.87
2.4~2.4835
5.15~5.85
Dipole RP SMA
Chain1 Cortec
AN2450-4902BRS
2.42
3.87
2.4~2.4835
5.15~5.85
Dipole RP SMA
IMPORTANT: The final host product must have an integral antenna which is not removable by the
end-user.