DM563U0 User Reference Guide Document Ref. Number: RKH-02900009 Version: V1.0.1 Build Revision DM563U0 Version Modified Modifier Approver Date Department V1.0.0 Initial Version Robo 2018-12-27 Improve power source &
V1.0.1 operating temperature Robo 2019-03-15 Hardware Development Hardware Development threshold I | P a g e Table of Contents DM563U0 Build Revision ..................................................................................................................................... I 1. Product Introduction ................................................................................................................. 1 1.1 Overview ................................................................................................................................. 1 1.2 Product Specification .............................................................................................................. 1 1.3 Application Block Diagram ...................................................................................................... 2 2. RF Parameters ........................................................................................................................... 3 3. PCB design and packaging ............................................................................................................. 4 II | P a g e 1. Product Introduction 1.1Overview DM563U0 is a Wifi dedicated module based on QUALCOMM QCA9563+QCA9880 with 128MB DDR2 RAM & 16MB SPI Flash. It complies with IEEE802.11a/n/ac wireless network protocol. 1.2Product Specification CPU Model RAM Flash Input Voltage Operating Temperature Operating Humidity Table 1 Product Specifications QCA9563+QCA9880 128MB DDR2 16M SPI 3.3V DC
-25~+55 5%-95%Non-Condensing 1 | P a g e 1.3Application Block Diagram DM563U0 2 | P a g e 2. RF Parameters DM563U0 DM563U0 supports all modulation modes and rates under 802.11a/n/ac. The transmission parameters are shown in Operation Description, and the receiver parameters are shown in below table. Receiver Sensitivity Parameter Table1 Modulation Data Rates Receiver Sensitivity
(dbm) 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7 MCS8 MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7 MCS8 MCS9 MCS0 MCS1 MCS2 MCS3 MCS4 5GHz 802.11a 5GHz 802.11n/ac VHT20 5GHz 802.11n/ac VHT40 5GHz 802.11ac VHT80
-94
-94
-92
-91
-90
-86
-83
-80
-93
-90
-87
-83
-80
-77
-74
-73
-71
-90
-88
-85
-82
-80
-75
-73
-73
-70
-68
-89
-87
-85
-83
-80 3 | P a g e DM563U0 MCS5 MCS6 MCS7 MCS8 MCS9
-78
-75
-72
-70
-68 Note 1) Tolerance of 2dbm 3. PCB design and packaging 4 | P a g e DM563U0 Federal Communications Commission (FCC) Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part15 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:
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. 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. 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. 5 | P a g e RF exposure warning DM563U0 This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This product may not be collocated or operated in conjunction with any other antenna or transmitter This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. OEM Integration Instructions This device is intended only for OEM integrators under the following conditions:
The module can be used to installation in other host. The antenna must be installed such that 20 cm is maintained between the antenna and users, and the transmitter module may not be co-located with any other transmit or antenna. The module shall be only used with the integral antenna(s) that has been originally tested and certified with this module. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirement with this module installed (for example, digital device emission, PC peripheral requirements, etc.) IMPORTANT NOTE In the event that these conditions cannot be met (for example certain laptop configuration or co-location with another transmitter), then the FCC authorization for this module in combination with the host equipment is no longer considered valid and the FCC ID of the module cannot be used on the final product. In these and 6 | P a g e DM563U0 circumstance, the OEM integrator will be responsible for re-evaluating. The end product (including the transmitter) and obtaining a separate FCC authorization. The final end product must be labeled in a visible area with the following:
Contains Transmitter Module FCC ID: 2AS2S-DM563U0 or Contains FCC ID: 2AS2S-DM563U0. Antenna Specification:
Antenna Frequency Tx Max Antenna CDD Directional Gain (dBi) Type Band (MHz) Paths Gain (dBi) For Power For PSD External Antenna 5150 ~ 5250 5725 ~ 5850 Note:
3 2.5 2.5 7.27 1. 802.11a support single transmission only. 2. The EUT supports Cyclic Delay Diversity (CDD) technology and doesnt support Beam-forming technology, and CDD signals are correlated. 7 | P a g e