wifi module specification
Revisionrecord date 2022-11-30 edition DescriptionOn V1.
catalog HB55 module specification ................................................................................................................ 1 1. Productoverview...........................................................................................................3 1.1. characteristic ............................................................................................... 3 1.2. application.....................................................................................................
1. Productoverview The HB55_V0.1 is a 2.4GHz 802.11n product. with audio peripherals and image sensor interface. with a full 802.11b/g/n audio/video. with support for both AP and STA applications. 1.1. characteristic 802.
2.Productspecifications Model HB55_V0.1 ProductName 2.4GHz 802.11n MajorChipset BK7252 Standard 802.11b/g/n DataTransferRate Upto54Mbps ModulationMethod DSSS/OFDM/HT40/HT20/STBC FrequencyBand 2.4GHz ISM Band Module IEEE 802.11b: DSSS (DirectSequenceSpreadSpectrum)IEEE 802.11g/n:OFDM (Orthogonal Frequency Division Multiplexing) Spread Spectrum OperationMode OperatingChannel InfrastructureSSID 1~11 Security AES,RSA,SHA OperatingTemperature -20 ~ 85。C Ambient Temperature Dimension 3.
RFpowerconsumption Workingmode describe Active(VBAT Mode) Peakvalue (MA) 17dBm,802.11b,11Mbps 230 TX 14dBm,802.11g,54Mbps 200 RX -10dBm input,802.11g 54Mbps 104 -10dBm input,802.11n HT40 MCS7 124 3.3.RFcharacteristics 3.3.1. Transmitterperformance parameter condition output power 3.3.2.
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FCC WARNING 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 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.
antenna or transmitter. The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user.
Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
module manufacturer reviews detailed test data or host designs prior to giving the host manufacturer approval. This Single Modular procedure is also applicable for RF exposure evaluation when it is necessary to demonstrate compliance in a specific host. The module manufacturer must state how control of the product into which the modular transmitter will be installed will be maintained such that full compliance of the product is always ensured.
Explanation: The module complies with FCC radiofrequency radiation exposure limits for uncontrolled environments. The device is installed and operated with a distance of more than 20 cm between the radiator and your body." This module follows FCC statement design, FCC ID :2A9H6-PETA1 2.7 Antennas A list of antennas included in the application for certification must be provided in the instructions.
The module manufacturers shall provide a list of acceptable unique connectors. Explanation: The product antenna uses an irreplaceable antenna with a gain of 2dBi 2.8 Label and compliance information Grantees are responsible for the continued compliance of their modules to the FCC rules. This includes advising host product manufacturers that they need to provide a physical or e-label stating “Contains FCC ID” with their finished product.
as being Part 15 Subpart B compliant (when it also contains unintentional-radiator digital circuity), then the grantee shall provide a notice stating that the final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. The module without unintentional-radiator digital circuity, so the module does not require an evaluation by FCC Part 15 Subpart B. The host shoule be evaluated by the FCC Subpart B.
