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    1. Home/
    2. All Categories/
    3. Wireless & RF Semiconductors/
    4. Wireless Modules/
    5. EMA Unknown

    EMA [Unknown]

    EMA
    EMA

    Part No:

    EMA

    Category:

    Wireless Modules

    Manufacturer:

    Unknown

    Description:

    700MHz 850MHz 1.7GHz 1.9GHz Cellular -40°C~85°C 3.8V~4.2V UART, USB Antenna Not Included, U.FL 150Mbps 4G LTE CAT-4 (AT&T/Verizon) 20-DIP Module

    RoHS Status:

    Product FAQ

    1. Is EMA available for RFQ?

    Yes. EMA by Unknown is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for EMA?

    Pricing for EMA can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of EMA?

    EMA is a Unknown Wireless Modules with Moisture Sensitivity Level (MSL): 1 (Unlimited) and Operating Temperature: -40°C~85°C. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for EMA?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can EMA be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to EMA?

    Yes. If EMA is unavailable, obsolete, or does not meet your required lead time, we can help check similar Unknown Wireless Modules parts or compatible alternatives.

    RFQ

    Part Number:

    EMA

    Manufacturer:

    Unknown

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Factory Lead Time
    8 Weeks
    Mounting Type
    Through Hole
    Package / Case
    20-DIP Module
    Operating Temperature
    -40°C~85°C
    Series
    ema
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Voltage - Supply
    3.8V~4.2V
    Frequency
    700MHz 850MHz 1.7GHz 1.9GHz
    Data Rate
    150Mbps
    Protocol
    4G LTE CAT-4 (AT&T/Verizon)
    RF Family/Standard
    Cellular
    Antenna Type
    Antenna Not Included, U.FL
    Serial Interfaces
    UART, USB
    RoHS Status
    RoHS Compliant

    Products Detail

    EMA Overview


    The RF Transceiver' mounting method adopted is Through Hole.-40°C~85°C should be the operating temperature when Transceiver is operating.This RF Transceiver Module belongs to the ema family.It is possible for the RF Transceiver to supply voltages of 3.8V~4.2V.There is 700MHz 850MHz 1.7GHz 1.9GHz frequency set for the RF Transceiver Module.

    EMA Features


    Through Hole
    3.8V~4.2V volts


    EMA Applications


    There are a lot of OptConnect Management, LLC
    EMA RF Transceiver Modules applications.


    • Transmit
    • Receive
    • Switch
    • Power management
    • Internet of Things (IoT)
    • Secure Payment
    • Home and Security
    • Health and Fitness
    • Industrial and Data Logger
    • LED Lighting
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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