Specifications

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M7668BU4
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0
Modul
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&BT2.1+EDR/4.2
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5.0
Modul
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&BT2.1+EDR/4.2
/
5.0
• Bluetooth Section:
3.6.1BR Specification
Items Contents
Host Interface USB
Antenna Reference Small antennas with 0~2 dBi peak gain
Channel CH0 to CH78
Modulation GFSK
Min. Typ. Max. Unit
TX Characteristics
2.Modulation Characteristics
1)Delta f1(Avg) 157 kHz
2)Delta f2max(For at least 99.9% of all Delta f2max)
121 kHz
3)Delta f2/ Delta f1
0.85 kHz
3.Initial Carrier Frequency Tolerance
+/-20
-
kHz
4. Carrier Frequency Drift
1) One Slot packet drift (DH1)
+/-15 kHz
2) Three Slot packet drift (DH3) +/-15 kHz
3) Five Slot packet drift (DH5)
+/-15 kHz
4) Max Drift Rate
+/-15 kHz/50u
s
RX Characteristics
1. Receiver Sensitivity (BER<0.1%)
-92 dBm
2. Maximum usable signal (BER<0.1%)
-5 dBm
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