LB-Link BL-M7668BU4 Manual Download Page 4

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BL-M7668BU4

IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module&BT2.1+EDR/4.2/5.0

Module&BT2.1+EDR/4.2/5.0Module&BT2.1+EDR/4.2/5.0

Mechanical Specification

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Mechanical Outline Drawing

Typical Dimension (W x L ): 33.0mmx 70.0mm x 6.0mm

General tolerance:

0.3mm

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Product Picture

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Summary of Contents for BL-M7668BU4

Page 1: ...4 2 5 0 Features 3 Reserving System IEEE Std 802 11a IEEE Std 802 11b IEEE Std 802 11g IEEE Std 802 11n IEEE Std 802 11ac Bluetooth 2 1 EDR 4 2 5 0 4 Chip Solution Mediatek MT7668BUN 5 Size 33 0mm x7...

Page 2: ...circumstance This documentation describes the engineering requirements specification RF module Overview The general HW architecture for the module is shown in Figure 1 This WLAN Module design is base...

Page 3: ...11a b g n ac 2x2 Bluetooth 2 1 EDR 4 2 5 0 Modulation WIFI 11b DBPSK DQPSK and CCK and DSSS 11a g BPSK QPSK 16QAM 64QAM and OFDM 11n BPSK QPSK 16QAM 64QAM and OFDM 11ac BPSK QPSK 16QAM 64QAM 256QAM a...

Page 4: ...WIFI Module BT2 1 EDR 4 2 5 0 Module BT2 1 EDR 4 2 5 0Module BT2 1 EDR 4 2 5 0 2 Mechanical Specification Mechanical Outline Drawing Typical Dimension W x L 33 0mmx 70 0mm x 6 0mm General tolerance 0...

Page 5: ...BT RFIP_BT BT_TRX 2 50 Ohm 1 3nH L0201 C14 0 9pF C0201 L5 C15 1 5nH 2 7nH L0201 C0201 C16 0 5pF C0201 Pin define SCH W F Front end IN BT C7 0 ohm C0201 BT_TRX CON3 ANT BT_RF C163 C164 NI NI C0201 C020...

Page 6: ...C165 4 7uF C0603 C24 0 1uF C0402 17 LX 18 19 AVDD33_BUCK LX AVSS33_BUCK ANTSEL0 ANTSEL2 ANTSEL3 41 40 ANTSEL2 39 Pin 48 WF0G_PA_3V3 3 3V Buck_1V3_OUT L10 C37 10pF C38 NI 10pF C70 2 2uF R32 10K ohm R0...

Page 7: ...S Channel CH1 to CH13 Data rate 1 2 5 5 11Mbps TX Characteristics Min Typ Max Unit Remar k 1 Power Levels Calibrated 2 Spectrum Mask Target Power 1 fc 11MHz to 22MHz 30 dBr 2 fc 22MHz 50 dBr 3 Constel...

Page 8: ...at fc 20MHz 28 dBr 3 at fc 30MHz 40 dBr 3 Constellation Error EVM Target Power 1 6Mbps 5 dB 2 9Mbps 8 dB 3 12Mbps 10 dB 4 18Mbps 13 dB 5 24Mbps 16 dB 6 36Mbps 19 dB 7 48Mbps 22 dB 8 54Mbps 25 dB 4 Fre...

Page 9: ...8 dBr 3 at fc 30MHz 45 dBr 3 Constellation Error EVM Target Power 1 MCS0 5 dB 2 MCS1 10 dB 3 MCS2 13 dB 4 MCS3 16 dB 5 MCS4 19 dB 6 MCS5 22 dB 7 MCS6 25 dB 8 MCS7 28 dB 4 Frequency Error 1 IEEE802 11n...

Page 10: ...c 21MHz 20 dBr 2 at fc 40MHz 28 dBr 3 at fc 60MHz 45 dBr 3 Constellation Error EVM Target Power 1 MCS0 5 dB 2 MCS1 10 dB 3 MCS2 13 dB 4 MCS3 16 dB 5 MCS4 19 dB 6 MCS5 22 dB 7 MCS6 25 dB 8 MCS7 28 dB 4...

Page 11: ...Hz 120MHz 40 dB r 3 Constellation Error EVM Target Power 1 MCS0 5 dB 2 MCS1 10 dB 3 MCS2 13 dB 4 MCS3 16 dB 5 MCS4 19 dB 6 MCS5 22 dB 7 MCS6 25 dB 8 MCS7 27 dB 9 MCS8 30 dB 10 MCS9 32 dB 4 Frequency E...

Page 12: ...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 Tole...

Page 13: ...DQPSK 8PSK Min Typ Max Unit TX Characteristics 1 4 DQPSK 2 8PSK 2 Frequency Stability kHz 1 Omega i 4 kHz 2 Omega 0 4 kHz 3 Omega 0 Omega i 4 3 Modulation Accuracy 1 RMS DEVM 4 DQPSK 9 8PSK 9 2 Peak D...

Page 14: ...Output power at NOC 4 dBm 2 Modulation Characteristics 1 Delta f1 Avg 225 275 kHz 2 Delta f2max For at least 99 9 of all Delta f2max 185 kHz 3 Delta f2 Delta f1 0 8 0 94 Hz Hz 3 Carrier frequency off...

Page 15: ...ep mode radio off 1 5 Bluetooth TX 9dBm 42 Bluetooth RX 21 Bluetooth SCO connection HV3 packets sniff mode scan page scan interval 1 28sec inquiry scan interval 2 56s sniff interval 500ms 21 Bluetooth...

Page 16: ...page 18 of BL M7668BU4 IEEE 802 11a b g n ac 2T2R USB WIFI Module BT2 1 EDR 4 2 5 0 Module BT2 1 EDR 4 2 5 0Module BT2 1 EDR 4 2 5 0 Packaging Information PDF pdfFactory Pro www fineprint cn...

Page 17: ...minimum distance 0cm between the radiator and your body This transmitter must not be co located or operating in conjunction with any other antenna or transmitter Country Code selection feature to be...

Page 18: ...smitter 2AL6KBL M7668BU4 has been approved by Federal Communications Commission to operate with the antenna types listed below with the maximum permissible gain indicated Antenna types not included in...