MODEL: DHUM-E997 DHUM-E997 User Manual Wistron Neweb Corporation 1 of 17 MODEL: DHUM-E997 Revision History Version V1.0 Initial version Change history Date 2018/6/11 Wistron Neweb Corporation 2 of 17 MODEL: DHUM-E997 Contents 1. Product Introduction..4 2. Product Photo....5 3. Pin Assignment...5 4. Product Specification..6 5. Product Outline...13 6. USB Cable Information14 7. Label Design Form....14 8. Package Information.15 9. Carton Label.....15 Wistron Neweb Corporation 3 of 17 MODEL: DHUM-E997 1. Product Introduction DHUM-E997 is an 802.11 a/b/g/n/ac WLAN/Bluetooth 4.2 LE combo module based on Marvell 88W8997 chipset solution. 1-1. Features IEEE802.11n a/b/g/n/ac with data rates from MCS0-15 in 20MHz/40MHz/80MHz channels Bluetooth BDR/EDR/LE (Low Energy), Class I Wireless LAN/Bluetooth coexistence (BCA) protocol support Power-down control Wake on Bluetooth Low power consumption 1-2.Interfaces and Power supply Wireless LAN / Bluetooth RF interface 5V input supply voltage requested for analog/digital/RF Type A USB connector 1-3.Operation method Plug the USB connector into customers TV USB port and start to use. Wistron Neweb Corporation 4 of 17 MODEL: DHUM-E997 2. Product Photo Top Side Bottom Side Description 5V Power Supply USB Serial Different Data-Negative USB Serial Different Data-Positive Ground 3. Pin Assignment Pin Define
+5V_IN USB_DM USB_DP GND Pin 1 2 3 4 Wistron Neweb Corporation 5 of 17 MODEL: DHUM-E997 4. Product Specification 4-1. Absolute Maximum Ratings Symbol
(Board level) 5V USB_DM USB_DP Description Max. Units 5V Power Supply USB Serial Different Data-Negative USB Serial Different Data-Positive 5.5 3.63 3.63 V V V 4-2. Recommended Operating Conditions Symbol
(Board level) 5V USB_DM USB_DP Description 5V Power Supply USB Serial Different Data-Negative USB Serial Different Data-Positive Min. 4.5 GND 0.54 Typ. 5 GND 0.6 Max. Units 5.5 GND 0.66 V V V 4-3.WIFI Portion Item Main chipset Marvell 88W8997 TX/RX 2T2R Key specifications Frequency range 2.412 ~ 2.462GHz,5.15GHz ~ 5.35GHz, 5.47GHz ~ 5.85GHz 802.11 a/b/g DSSS (DBPSK, DQPSK, CCK) OFDM (BPSK, QPSK, 16-QAM, 64-QAM) DSSS (Direct Sequence Spread Spectrum) with DBPSK (Differential Binary Phase Shift Keying 1Mbps), DQPSK (Differential Quaternary Phase Shift Keying 2Mbps), and CCK (Complementary Code Keying 5.5&11Mbps), and OFDM (Orthogonal Frequency Division Multiplexing with BPSK for 6,9Mbps QPSK for 12,18Mbps 16QAM for 24,36Mbps 64QAM for 48,54Mbps) Modulation technique 802.11n a/g OFDM (BPSK, QPSK, 16-QAM, 64-QAM) 802.11 ac OFDM (BPSK, QPSK, 16-QAM, 64-QAM,256-QAM) Host interface USB 2.0 Power consumption
@25 o C Wistron Neweb Corporation 6 of 17 MODEL: DHUM-E997 The maximum current consumption would be impacted by radiation environment and the driver mechanism. This spec is reference spec, if system cant keep this spec, customer needs to measure by themselves. Wistron Neweb Corporation 7 of 17 AVGMAX2525mA02mA760mA400450mA190230mA450500mA250280mA270300mA170190mA400450mA130150mA260300mA170190mA400450mA130150mA11AN MCS7 TX11AN MCS7 RX11GN MCS7 TXUnitsNSS2 MCS0 RX11AN MCS15 TX11AC11AGNDescriptionDriver DisabledIdle(unassociated)Idle(associated)11AN MCS15 RXNSS2 MCS9 TX NSS2 MCS0 TX NSS2 MCS9 RX 11GN MCS7 RX11GN MCS15 RX11GN MCS15 TX MODEL: DHUM-E997 802.11a Output power
(for each chain;
tolerance
+1.5/-1.5 dB) Test Frequencies 6-12_Target 18_Target 24_Target 36_Target 48_Target 54_Target 5180 14 14 14 14 14 14 5320 14 14 14 14 14 14 5500 14 14 14 14 14 14 5600 14 14 14 14 14 14 5700 14 14 14 14 14 14 5825 14 14 14 14 14 14 802.11b Test Frequencies 1/2_Target 5.5_Target 11_Target 2412 15 15 15 2472 15 15 15 2484 15 15 15 802.11g Test Frequencies 6-12_Target 18_Target 24_Target 36_Target 48_Target 54_Target 2412 14 14 14 14 14 14 2442 14 14 14 14 14 14 2472 14 14 14 14 14 14 802.11n Freq. Range: HT20 Test Freq MCS 0/8 MCS 1/9 MCS 2/10 MCS 3/11 MCS 4/12 MCS 5/13 MCS 6/14 MCS 7/15 5180 11 11 11 11 11 11 11 11 5240 11 11 11 11 11 11 11 11 5320 11 11 11 11 11 11 11 11 5500 11 11 11 11 11 11 11 11 5700 11 11 11 11 11 11 11 11 5745 11 11 11 11 11 11 11 11 5825 11 11 11 11 11 11 11 11 Freq. Range: HT40 Test Freq MCS 0/8 MCS 1/9 MCS 2/10 MCS 3/11 MCS 4/12 MCS 5/13 MCS 6/14 MCS 7/15 5190 10 10 10 10 10 10 10 10 5230 10 10 10 10 10 10 10 10 5270 10 10 10 10 10 10 10 10 5510 10 10 10 10 10 10 10 10 5670 10 10 10 10 10 10 10 10 5755 10 10 10 10 10 10 10 10 5795 10 10 10 10 10 10 10 10 Freq. Range: HT20 Test Freq MCS 0/8 MCS 1/9 MCS 2/10 MCS 3/11 MCS 4/12 MCS 5/13 MCS 6/14 MCS 7/15 2412 13 13 13 13 13 13 13 13 2437 13 13 13 13 13 13 13 13 2472 13 13 13 13 13 13 13 13 Freq. Range: HT40 Test Freq MCS 0/8 MCS 1/9 MCS 2/10 MCS 3/11 MCS 4/12 MCS 5/13 MCS 6/14 MCS 7/15 2412 13 13 13 13 13 13 13 13 2437 13 13 13 13 13 13 13 13 2472 13 13 13 13 13 13 13 13 802.11ac Freq. Range: VHT20 Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6 MCS 7 MCS 8 5180 11 11 11 11 11 11 11 11 11 5240 11 11 11 11 11 11 11 11 11 Wistron Neweb Corporation 8 of 17 MODEL: DHUM-E997 5320 11 11 11 11 11 11 11 11 11 5500 11 11 11 11 11 11 11 11 11 5700 11 11 11 11 11 11 11 11 11 5745 11 11 11 11 11 11 11 11 11 5825 11 11 11 11 11 11 11 11 11 Freq. Range: VHT40 Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6 MCS 7 MCS 8 MCS 9 5210 10 10 10 10 10 10 10 10 10 10 5290 10 10 10 10 10 10 10 10 10 10 5530 10 10 10 10 10 10 10 10 10 10 5610 10 10 10 10 10 10 10 10 10 10 5690 10 10 10 10 10 10 10 10 10 10 5775 10 10 10 10 10 10 10 10 10 10 Freq. Range: VHT80 Test Freq MCS 0 MCS 1 MCS 2 MCS 3 MCS 4 MCS 5 MCS 6 MCS 7 MCS 8 MCS 9 5210 8 8 8 8 8 8 8 8 8 8 5290 8 8 8 8 8 8 8 8 8 8 5530 8 8 8 8 8 8 8 8 8 8 5610 8 8 8 8 8 8 8 8 8 8 5690 8 8 8 8 8 8 8 8 8 8 5775 8 8 8 8 8 8 8 8 8 8 802.11a Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm) BPSK BPSK QPSK QPSK 16-QAM 16-QAM 64-QAM 64-QAM 802.11b 1/2 3/4 1/2 3/4 1/2 3/4 2/3 3/4
-82
-81
-79
-77
-74
-70
-66
-65
-89
-88
-87
-85
-82
-78
-74
-72 Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm) DBPSK DQPSK CCK 802.11g not specified not specified not specified
-97
-93
-89 Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm) Sensitivity BPSK BPSK QPSK QPSK 16-QAM 16-QAM 64-QAM 64-QAM 1/2 3/4 1/2 3/4 1/2 3/4 2/3 3/4 802.11ngHT20
-82
-81
-79
-77
-74
-70
-66
-65
-89
-88
-86
-84
-81
-78
-74
-73 Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm)
(MCS0) BPSK
(MCS1) QPSK
(MCS2) QPSK
(MCS3) 16-QAM
(MCS4) 16-QAM
(MCS5) 64-QAM 1/2 1/2 3/4 1/2 3/4 2/3
-82
-79
-77
-74
-70
-66
-90
-87
-85
-82
-80
-75 Wistron Neweb Corporation 9 of 17 MODEL: DHUM-E997
(MCS6) 64-QAM
(MCS7) 64-QAM HT40 3/4 5/6
-65
-64
-73
-70 Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm)
(MCS0) BPSK
(MCS1) QPSK
(MCS2) QPSK
(MCS3) 16-QAM
(MCS4) 16-QAM
(MCS5) 64-QAM
(MCS6) 64-QAM
(MCS7) 64-QAM 802.11naHT20 1/2 1/2 3/4 1/2 3/4 2/3 3/4 5/6
-79
-76
-74
-71
-67
-63
-62
-61
-88
-86
-84
-81
-78
-74
-70
-68 Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm)
(MCS0) BPSK
(MCS1) QPSK
(MCS2) QPSK
(MCS3) 16-QAM
(MCS4) 16-QAM
(MCS5) 64-QAM
(MCS6) 64-QAM
(MCS7) 64-QAM HT40 1/2 1/2 3/4 1/2 3/4 2/3 3/4 5/6
-82
-79
-77
-74
-70
-66
-65
-64
-89
-86
-84
-82
-79
-74
-73
-70 Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm)
(MCS0) BPSK
(MCS1) QPSK
(MCS2) QPSK
(MCS3) 16-QAM
(MCS4) 16-QAM
(MCS5) 64-QAM
(MCS6) 64-QAM
(MCS7) 64-QAM 802.11acHT80 1/2 1/2 3/4 1/2 3/4 2/3 3/4 5/6
-79
-76
-74
-71
-67
-63
-62
-61
-86
-84
-82
-80
-77
-72
-71
-68 Modulation Code Rate IEEE Spec (1Rx dBm) Typical (1Rx dBm)
(MCS0) BPSK
(MCS1) QPSK
(MCS2) QPSK
(MCS3) 16-QAM
(MCS4) 16-QAM
(MCS5) 64-QAM
(MCS6) 64-QAM
(MCS7) 64-QAM
(MCS8) 256-QAM
(MCS9) 256-QAM 1/2 1/2 3/4 1/2 3/4 2/3 3/4 5/6 3/4 5/6
-76
-73
-71
-68
-64
-60
-59
-58
-53
-51
-83
-80
-78
-75
-72
-71
-64
-64
-61
-59 Transmit spectrum mask Transmit spectrum flatness For transmitted spectral mask for 11b shall be less than 50dBr for 22MHz<f<fc+22MHz. For transmitted spectral mask for 11g shall be less than 40dBr for fc30MHz<f<fc+30MHz. For transmitted spectral mask for 11n 20MHz shall be less than 45dBr for fc30MHz<f<fc+30MHz. For transmitted spectral mask for 11n 40MHz shall be less than 45dBr for fc60MHz<f<fc+60MHz. For 802.11g the average energy of the constellations in each of spectral lines 16..-1 and +1..+16 will deviate no more than +/- 2dB from their average energy. For 802.11n 40MHz mode, the average energy of the constellations in each of spectral lines 42..-2 and +2..+42 will deviate no more than +/- 2dB from their average energy. The transmitted spectral flatness should be within +2/- 4dB. Wistron Neweb Corporation 10 of 17 MODEL: DHUM-E997 Transmit center frequency tolerance The transmitted center frequency tolerance shall be 20 ppm maximum. 802.11a:
The leakage of the center frequency component shall not exceed -15 dB relative to overall transmitted power or, equivalently, +2 dB relative to the average energy of the rest of the sub-carriers. 802.11b:
The RF carrier suppression, measured at the channel center frequency, shall be at least 15 dB below the peak SIN(x)/x power spectrum. 802.11g:
Carrier suppression The leakage of the center frequency component shall not exceed -15 dB relative to overall transmitted power or, equivalently, +2 dB relative to the average energy of the rest of the sub-carriers. 802.11n:
For all 20 MHz modes of transmission The leakage of the center frequency component shall not exceed -15 dB relative to overall transmitted power or, equivalently, +2 dB relative to the average energy of the rest of the sub-carriers. For all 40 MHz modes of transmission The center frequency leakage shall not exceed -18 dB relative to overall transmitted power, or, equivalently, +2 dB relative to the average energy of the rest of the sub-carriers. Transmit power on ramp and power down ramp time Receiver maximum input level The transmitting power-on ramp for 10% to 90% of maximum power m shall be no greater than 2 s. The transmitting power-down ramp for 90% to 10% of maximum power shall be no greater than 2 s. 802.11a Modulation Code Rate IEEE Spec (1Rx dBm)
>-30 802.11b Modulation IEEE Spec (1Rx dBm) DBPSK >-10 DQPSK >-10 CCK >-10 802.11g Modulation Code Rate IEEE Spec (1Rx dBm)
>-20 802.11na Modulation Code Rate IEEE Spec (1Rx dBm)
>-30 802.11ng Modulation Code Rate IEEE Spec (1Rx dBm)
>-20 802.11ac Modulation Code Rate IEEE Spec (1Rx dBm)
>-30 PCB dimension 51.45+/-0.15.mm x 40.00+/-0.15mm x 1.0+/-0.1mm 4L FR4 Transfer data rate 802.11a: 6, 9, 12, 18, 24, 36, 48, 54Mbps 802.11b: 1, 2, 5.5, 11Mbps 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps 802.11n: @800GI(400GI) 20MHz BW Wistron Neweb Corporation 1 Nss: 65(72.2) Mbps maximal 11 of 17 MODEL: DHUM-E997 2 Nss: 130(144.444) Mbps maximal 40MHz BW 1 Nss: 135(150) Mbps maximal 2 Nss: 270(300) Mbps maximal 802.11ac: @800GI(400GI) 80MHz BW 1 Nss: 390(433.3) Mbps maximal 2 Nss: 780(866.7) Mbps maximal Security Operation temperature Storage temperature WEP, WPA ,WPA2 ,AES, TKIP
-10o ~ 60o C
- 35o ~ 70o C ,R.H:90%non-condensing Antenna 2 PIFA printed ANTs 4-4.BT Portion Item Main chipset Marvell 88W8997 Compliance Bluetooth 4.2 LE Frequency range Initial carrier frequency tolerance Modulation technique Channel spacing Channels support Power consumption
@25 o C 2400 ~ 2483.5MHz
+/- 40kHz (typical) Frequency hopping, 1600 hops/sec 1MHz 79 channels Description BLE Tx peak (@10dBm) BLE Rx peak SCO HV3 Tx peak (@10dBm) SCO HV3 Rx peak ACL DH1 average (data pump) ACL 2-DH3 average (data pump) Key specifications Avg (mA) Max (mA) 43 29 46 27 24 27 56 36 57 36 29 34 ACL 3-DH5 average (data pump) Note The maximum current consumption would be impacted by radiation environment and the driver mechanism. 29 36 Output power
(dBm) Output Power0~10dBmClass I Device Sensitivity
-80 dBm (typ.) for pi/4-DQPSK, 0.1%BER Operation temperature Storage temperature
-10o ~ 60o C
-35o ~ 70o C , R.H. : 90%non-condensing Antenna PIFA printed ANT Wistron Neweb Corporation 12 of 17 MODEL: DHUM-E997 5. Product Outline 5-1.Outline Drawing 5-2.Gap Tolerance Definition Wistron Neweb Corporation 13 of 17 MODEL: DHUM-E997 6. USB Cable Information 7. Label Design Form Note: MAC and barcode contents are variables. Each module has different MAC address. Wistron Neweb Corporation 14 of 17 MODEL: DHUM-E997 8. Package Information 9. Carton Label Wistron Neweb Corporation 15 of 17 MODEL: DHUM-E997 Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:
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Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.
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FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Wistron Neweb Corporation 16 of 17 MODEL: DHUM-E997 Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Wistron Neweb Corporation 17 of 17