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    KATY Electronic Technology Co., LTD KATY Electronic Technology Co., LTD

    Microchip Technology RN2903A-I/RM105

    Part No.:
    RN2903A-I/RM105
    Manufacturer:
    Microchip Technology
    Category:
    RF Transceiver Modules and Modems
    Package:
    Module
    Datasheet:
    KATY Electronic Technology Co., LTDRN2903A-I/RM105.pdf
    Description:
    RF TXRX MOD ISM<1GHZ CAST SMD
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
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    Product attributes
    Attribute value
    Manufacturer:
    Microchip Technology
    Series:
    -
    Package/Case:
    Module
    Packaging:
    Tray
    Product Status:
    Active
    Programmable:
    Not Verified
    RF Family/Standard:
    General ISM < 1GHz
    Protocol:
    LoRa™
    Modulation:
    FSK, GFSK
    Frequency:
    902MHz ~ 928MHz
    Data Rate:
    300kbps
    Power - Output:
    18.5dBm
    Sensitivity:
    -146dBm
    Serial Interfaces:
    I2C, SPI, UART
    Antenna Type:
    Antenna Not Included, Castellation
    Utilized IC / Part:
    -
    Memory Size:
    -
    Voltage - Supply:
    2.1V ~ 3.6V
    Current - Receiving:
    -
    Current - Transmitting:
    42.6mA ~ 124.4mA
    Mounting Type:
    Surface Mount
    Operating Temperature:
    -40°C ~ 85°C

    1. How to order RN2903A-I/RM105 on KATY Electronic Technology Co., LTD?

    Currently, KATY Electronic Technology Co., LTD only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does KATY Electronic Technology Co., LTD guarantee that RN2903A-I/RM105 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the RN2903A-I/RM105. All suppliers must pass our qualification reviews before they can publish their products including RN2903A-I/RM105 on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of RN2903A-I/RM105 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the RN2903A-I/RM105 price and inventory displayed accurate?

    The price and inventory of RN2903A-I/RM105 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of RN2903A-I/RM105?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RN2903A-I/RM105 we delivered, we will accept the replacement or return of the RN2903A-I/RM105 only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of RN2903A-I/RM105.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as RN2903A-I/RM105 pin diagram, RN2903A-I/RM105 datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Image RN2903A-I/RM103 RN2903A-I/RM105 RN2903A-I/RMSA103 RN2903A-I/RM098
    Part Number RN2903A-I/RM103 RN2903A-I/RM105 RN2903A-I/RMSA103 RN2903A-I/RM098
    Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
    Series - - - -
    Package/Case Module Module 47-SMD Module Module
    Packaging Tray Tray Tray Tray
    Product Status Active Active Active Obsolete
    Programmable Not Verified Not Verified Not Verified Not Verified
    RF Family/Standard General ISM < 1GHz General ISM < 1GHz General ISM < 1GHz General ISM < 1GHz
    Protocol LoRa™ LoRa™ LoRa™ LoRa™
    Modulation FSK, GFSK FSK, GFSK FSK, GFSK FSK, GFSK
    Frequency 902MHz ~ 928MHz 902MHz ~ 928MHz 902MHz ~ 928MHz 902MHz ~ 928MHz
    Data Rate 300kbps 300kbps 300kbps 300kbps
    Power - Output 18.5dBm 18.5dBm 18.5dBm 18.5dBm
    Sensitivity -146dBm -146dBm -146dBm -146dBm
    Serial Interfaces UART I2C, SPI, UART UART UART
    Antenna Type Antenna Not Included, Castellation Antenna Not Included, Castellation Antenna Not Included, Castellation Antenna Not Included, Castellation
    Utilized IC / Part - - - -
    Memory Size - - - -
    Voltage - Supply 2.1V ~ 3.6V 2.1V ~ 3.6V 2.1V ~ 3.6V 2.1V ~ 3.6V
    Current - Receiving - - 1.8mA ~ 3.1mA 1.8mA ~ 3.1mA
    Current - Transmitting - 42.6mA ~ 124.4mA 105mA ~ 122mA 42.6mA ~ 124.4mA
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
    Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
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    Inventory:398

    Please send an inquiry. Send us your inquiry, and we will respond immediately.

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