User Manual

FCC ID: PANCM8822CU

Users Manual

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FCCID_4353244

  晶訊科技股份有限公司                  8F, No. 150, Jian Yi Road, Zhonghe District,
  CC&C Technologies, Inc.     New Taipei City, Taiwan 235, R.O.C.
                              Tel: 886-2-8226-5088     Fax: 886-2-8226-5077




   Product Specifications


                CM-8822CU
       ac2x2+BT5.0 USB2.0




                   Version: 2.0


Manufacturer        CC&C Technologies, Inc.



                        1


             晶訊科技股份有限公司                   8F, No. 150, Jian Yi Road, Zhonghe District,
             CC&C Technologies, Inc.      New Taipei City, Taiwan 235, R.O.C.
                                          Tel: 886-2-8226-5088     Fax: 886-2-8226-5077



Revision History


   Version         Date        Change Description

     1.0       03/19, 2019 Initial release

     2.0        04/18,2019     Modified Specification and Dimension




                                   2


             晶訊科技股份有限公司                      8F, No. 150, Jian Yi Road, Zhonghe District,
             CC&C Technologies, Inc.         New Taipei City, Taiwan 235, R.O.C.
                                             Tel: 886-2-8226-5088     Fax: 886-2-8226-5077




Overview
   CM-8822CU is a WLAN 11ac and Bluetooth combo Module, provides a
single USB interface to host, which fully supports the features and functional
compliance of IEEE 802.11b/g/n/a/ac standards. Bluetooth v2.1 and v5.0
standards. It supports up to 866.7Mbps high-speed WLAN network
connections and Bluetooth protocol stack.
   It is designed to provide excellent performance with low power consumption
and enhance the advantages of robust system and cost-effective.
   CM-8822CU provides a complete solution for a high throughput
performance integrated wireless LAN and Bluetooth module, and is targeted at
competitive superior performance, better power management applications.

Features
   802.11ac MIMO solution for 5G band
   Support 802.11ac 2T2R,wave-2 compliant with MU-MIMO
   Complies with USB Specification Revision 2.0
   Operate at ISM frequency bands (2.4GHz and 5GHz)
   IEEE standards support: IEEE 802.11b/ g/ n/ a/ ac/
   2x2 MIMO technology for extended reception robustness and exceptional
   throughput
  5MHz / 10MHz / 20MHz / 40MHz / 80MHz bandwidth transmission
  OFDM with BPSK, QPSK, 16QAM, 64QAM and 256QAM modulation.
   Convolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6
  Maximum PHY data rate up to 173.3 Mbps using 20MHz bandwidth,
   400Mbps using 40MHz bandwidth, and 866.7Mbps using 80MHz
   bandwidth
  Backward compatible with 802.11a/b/g devices while operating at 802.11n
   data rate
  Compatible with Bluetooth v2.1
  Support Bluetooth v5.0 system
  Support Low Power Mode(Sniff/Sniff Sub-rating)
  Enhanced BT/WIFI Coexistence Control to improve transmission quality
   in different profiles
  Dual Mode supports Simultaneous LE and BR/EDR
  Supports multiple Low Energy states
  RoHS compliance
  Low Halogen compliance




                                     3


                  晶訊科技股份有限公司                              8F, No. 150, Jian Yi Road, Zhonghe District,
                  CC&C Technologies, Inc.                 New Taipei City, Taiwan 235, R.O.C.
                                                          Tel: 886-2-8226-5088     Fax: 886-2-8226-5077



General Specification
Model Name                                            CM-8822CU

Product Name            ac2x2+BT5.0 USB2.0

Standard                IEEE 802.11b/g/n/a/ac/

                        Bluetooth v2.1/v5.0
                        WLAN:
                          802.11b: 11, 5.5, 2, 1 Mbps
                          802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps
                          802.11n: MCS0 to 7 for HT20MHz, MCS0 to 7 for HT40MHz
                          802.11ac: MCS0 to 8 for HT20MHz, MCS0 to 9 for HT40MHz, NSS1
Data Transfer Rate
                                    MCS0 to 9 for VHT80MH
                        Bluetooth:
                          Basic rate: 1Mbps
                          Enhanced data rate: 2, 3 Mbps
                          Low Energy: LE_1Mbps,LE_125kbps,LE_500kbps,LE_2Mbps
                        WLAN: CCK, DQPSK, DBPSK, BPSK, QPSK,16QAM, 64QAM, 256QAM
Modulation Method
                        Bluetooth: 8DPSK, π/4 DQPSK, GFSK

Frequency Band          2.4GHz and 5GHz ISM Band

                        IEEE 802.11b: CCK (Complementary Code Keying)

Spread Spectrum         IEEE 802.11g/n/a/ac:OFDM (Orthogonal Frequency Division Multiplexing)

                        Bluetooth: FHSS (Frequency Hopping Spread Spectrum)
                        WLAN:
                         17dBm,EVM< 8% – 802.11b@CCK 11Mbps
                         15dBm,EVM< -25dB – 802.11g@OFDM 54Mbps
RF Output Power          14dBm,EVM< -28dB – 802.11n@MCS7_HT20
                         14dBm,EVM< -28dB – 802.11n@MCS7_HT40
(tolerance ± 2dBm)       15dBm, EVM< -25dB – 802.11a@OFDM 54Mbps
                          12dBm, EVM< -32dB – 802.11ac@NSS1 MCS9_BW80

                        Bluetooth: Max +8dBm
                        WLAN:
                         <-76dBm – 802.11b@11Mbps
                         <-65dBm – 802.11g@54MBps
                         <-64dBm – 802.11n@MCS7_BW20
                         <-61dBm – 802.11n@MCS7_BW40
Receiver Sensitivity      <-51dBm – 802.11ac@NSS1_MCS9_BW80
                        Bluetooth:
                          <-85dBm,BER<0.01% –Basic rate @1Mbps
                          <-80dBm,BER<0.1% –Enhanced data rate @2,3Mbps
                          <-85dBm,BER<=-30.8% –Low Energy @1Mbps, 125kbps, 500kbps,
                                                            2Mbps,
Antenna                 IPEX Antenna x2
Power supply            USB / DC 3.3V

                        0 – 50° C ambient temperature
Operating Temperature

Storage Temperature     -10 ~ 70°C ambient temperature


                                               4


                晶訊科技股份有限公司                           8F, No. 150, Jian Yi Road, Zhonghe District,
                CC&C Technologies, Inc.              New Taipei City, Taiwan 235, R.O.C.
                                                     Tel: 886-2-8226-5088     Fax: 886-2-8226-5077

                      5 to 90 % maximum (non-condensing)
Humidity

Size                  27 x 16.5 mm (L x W)




Factory options
      RF output by IPEX connector(RF type-1), Half Hole(RF type-2)


                            RF type-1             RF type-2




                                             5


                 晶訊科技股份有限公司                         8F, No. 150, Jian Yi Road, Zhonghe District,
                 CC&C Technologies, Inc.            New Taipei City, Taiwan 235, R.O.C.
                                                    Tel: 886-2-8226-5088     Fax: 886-2-8226-5077



      Pin outs define:




Pin     Signal            Input /Output                           Description
                                           WPS Pin(Active Low), shared with GPIO3
1       WPS                  Output
                                           General Purpose Input/ Output Pin
2       VDD                   Power        DC 3.3V
3       HSDM                   I/O         USB 2.0 Transceiver Differential Pair
4       HSDP                   I/O         USB 2.0 Transceiver Differential Pair
5       GND                     -          Ground
                                           WL LED Pin(Active Low), shared with GPIO8
6       WL_LED                 I/O
                                           General Purpose Input/ Output Pin
7       GND                     -          Ground
8       RF_S0                  RF          WLAN RF port (if don’t using IPEX connector)
9       GND                     -          Ground
10      GND                     -          Ground
11      RF_S1                  RF          WLAN /BT RF port (if don’t using IPEX connector)
12      GND                     -          Ground




                                          6


               晶訊科技股份有限公司                            8F, No. 150, Jian Yi Road, Zhonghe District,
               CC&C Technologies, Inc.               New Taipei City, Taiwan 235, R.O.C.
                                                     Tel: 886-2-8226-5088     Fax: 886-2-8226-5077

The external circuit for WiFi activity LED display




The external circuit for WiFi activity WPS display




                                         7


          晶訊科技股份有限公司                8F, No. 150, Jian Yi Road, Zhonghe District,
          CC&C Technologies, Inc.   New Taipei City, Taiwan 235, R.O.C.
                                    Tel: 886-2-8226-5088     Fax: 886-2-8226-5077

Block Diagram




                                8


          晶訊科技股份有限公司                8F, No. 150, Jian Yi Road, Zhonghe District,
          CC&C Technologies, Inc.   New Taipei City, Taiwan 235, R.O.C.
                                    Tel: 886-2-8226-5088     Fax: 886-2-8226-5077



RF connector dimensions (unit: mm)




                                9


            晶訊科技股份有限公司                       8F, No. 150, Jian Yi Road, Zhonghe District,
            CC&C Technologies, Inc.          New Taipei City, Taiwan 235, R.O.C.
                                             Tel: 886-2-8226-5088     Fax: 886-2-8226-5077



Dimension




                      Subject to change without notice



                                    10


             晶訊科技股份有限公司                      8F, No. 150, Jian Yi Road, Zhonghe District,
             CC&C Technologies, Inc.         New Taipei City, Taiwan 235, R.O.C.
                                             Tel: 886-2-8226-5088     Fax: 886-2-8226-5077



PCB Layout footprint
The recommended layout pads for CM-8822CU module are shown below. (Module top view)




                    All dimensions are in millimeters.
                             Tolerance: +- 0.2mm

                                    11


               晶訊科技股份有限公司                          8F, No. 150, Jian Yi Road, Zhonghe District,
               CC&C Technologies, Inc.             New Taipei City, Taiwan 235, R.O.C.
                                                   Tel: 886-2-8226-5088     Fax: 886-2-8226-5077



Reference Temperature Reflow Chart




This module is surface mount device; please refer below conditions for drying before
solder reflow processes. (extracted from IPC/JEDEC J-STD-033B.1)

       Bake @ 125 oC                 Bake @ 90 oC                    Bake @ 40 oC
 Exceeding     Exceeding      Exceeding      Exceeding        Exceeding      Exceeding
  floor Life    floor Life     floor Life     floor Life       floor Life     floor Life
  By > 72h      By ≤ 72h       By > 72h       By ≤ 72h         By > 72h       By ≤ 72h

  9 hours        7 hours       33 hours        23 hours         13 days           9 days




                                          12


(OEM) Integrator has to assure compliance of the entire end-product incl. the integrated RF Module.
For 15 B (§15.107 and if applicable §15.107) compliance, the host manufacturer is required to
show compliance with 15 while the module is installed and operating.

Furthermore the module should be transmitting and the evaluation should confirm that the module's
intentional emissions (15C) are compliant (fundamental / out-of-band). Finally the integrator has
to apply the appropriate equipment authorization (e.g. Verification) for the new host device per
definition in §15.101.

Integrator is reminded to assure that these installation instructions
will not be made available to the end user of the final host device.

                                        - Module isintegrated" hasto be labelled
The final host device, into which this RF
with an auxilliary lable stating the FCC IDofthe RF Module,
such as "Contains FCC ID:



"This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions:
(1)this devicemay not cause harmful interference, and
(2)this devicemust accept any interference received, including
interference thatmay cause undesired operation."


NOTE: 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 or more 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.

Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.


Module statement
The single-modular transmitter is a self-contained, physically delineated, component
for which compliance can be demonstrated independent of the host operating
conditions, and which complies with all eight requirements of § 15.212(a)(1) as
summarized below.
1) The radio elements have the radio frequency circuitry shielded.
2) The module has buffered modulation/data inputs to ensure that the device will
comply with Part 15 requirements with any type of input signal.
3) The module contains power supply regulation on the module.
4) The module contains a permanently attached antenna.
5) The module demonstrates compliance in a stand-alone configuration.
6) The module is labeled with its permanently affixed FCC ID label
7) The module complies with all specific rules applicable to the transmitter, including
all the conditions provided in the integration instructions by the grantee.
8) The module complies with RF exposure requirements.


This transmitter/module must not be collocated or operating in conjunction with any
other antenna or transmitter.


- List of applicable FCC rules    FCC Part 15.407, KDB 789033 D02 v02r01; FCC Part 15.247
- Summarize the specific operational use conditions This transmitter/module and its antenna(s) must not be
                                                     co-located or operating in conjunction with any other
                                                    antenna or transmitter. This information also extends
                                                    to the host manufacturer’s instruction manual.



- Limited module procedures       not applicable
- Trace antenna designs     It is “not applicable” as trace antenna which is not used on the module.

- RF exposure considerations           This equipment complies with FCC RF radiation exposure limits set
                                       forth for an uncontrolled environment. This compliance to FCC
                                       radiation exposure limits for an uncontrolled environment, and
                                       minimum of 20cm separation between antenna and body.
                                       The host product manufacturer would provide the above information
                                       to end users in their end-product manuals.

- Antennas        The module only equipped with antenna connector, the dipole antennas will
be sold with this module.
ANT 1: -0.08dBi (2.412 GHz ~ 2.462 GHz), 3.77 dBi (5.15 GHz ~ 5.25 GHz; 5.725 GHz ~ 5.85 GHz)
ANT 2: -0.46dBi (2.412 GHz ~ 2.462 GHz), 3.3 dBi (5.15 GHz ~ 5.25 GHz; 5.725 GHz ~ 5.85 GHz)



- Label and compliance information      The end product must carry a physical label or shall use e-labeling
followed KDB784748D01 and KDB 784748 stating “Contains Transmitter Module FCC ID: PANCM8822CU”.
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.



- Additional testing, Part 15 Subpart B disclaimer       The modular transmitter is only FCC authorized for
                                                         the specific rule parts (FCC Part15.407, 15.247)
                                                         listed on the grant, and that the host product
                                                         manufacturer is responsible for compliance to any
                                                         other FCC rules that apply to the host not covered
                                                         by the modular transmitter grant of certification.
                                                         The final host product still requires Part 15 Subpart
                                                         B compliance testing with the modular transmitter
                                                         installed when contains digital circuity.


Information on test modes and additional testing requirements.


Information on test modes:
The host manufacturer can use software for access to the test modes. Connected to the
device through the serial port of the host product and control the module. If it does not
work, then the host product manufacturer should coordinate with the module
manufacturer for access to test mode software.


The following provides guidance to host product when installing this module on
how they may verify the end product:
A. If the modular transmitter has been fully tested by the module grantee on the
    required number of channels, modulation types, and modes, it should not be
    necessary for the host installer to re‐test all the available transmitter modes or
    settings. It is recommended that the host product manufacturer, installing the
    modular transmitter, perform some investigative measurements to confirm that
    the resulting composite system does not exceed the spurious emissions limits or
    band edge limits (e.g., where a different antenna may be causing additional
    emissions).
B. The testing should check for emissions that may occur due to the intermixing of
    emissions with the other transmitters, digital circuitry, or due to physical
    properties of the host product (enclosure). This investigation is especially
    important when integrating multiple modular transmitters where the
    certification is based on testing each of them in a stand‐alone configuration. It is
    important to note that host product manufacturers should not assume that
    because the modular transmitter is certified that they do not have any
    responsibility for final product compliance.
C. If the investigation indicates a compliance concern the host product
    manufacturer is obligated to mitigate the issue. Host products using a modular
    transmitter are subject to all the applicable individual technical rules as well as
    to the general conditions of operation in Sections 15.5, 15.15, and 15.29 to not
    cause interference. The operator of the host product will be obligated to stop
    operating the device until the interference has been corrected.



Document Created: 2019-07-12 10:06:14
Document Modified: 2019-07-12 10:06:14

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