•  Features:
    100% Brand new and high quality!
    This Internet Streaming/Media Centre TV Box is for you!
    Supports usual for Android apps so you can access your for email, for Facebook etc. via your TV.
    Best choice for yourself or your friend.You will not be disappointed!
  • Products Properties:
    Brand: none
    Remote Control: Included
    Package: Yes
    Model number: none
    Solution: AMLogic S805 Quad-Core 1.5GHz Cortex A5
    System: Android 4.4
    RAM / ROM: 1GB DDR3 8GB EMMC Flash
    Internet: LAN, WiFi WiFi2.4G Hz
    GPU: Quad Core MALI 450 GPU
    Warranty: 2 years
  •  
    • High Impedance Amplifier Donut SW AM Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA for HackRF One Built-In 600mah Battery for SDR Walkie Talkie
    Feature:
    1. Impedance Conversion and Matching: The high impedance amplifier serves as an impedance conversion device, allowing you to convert higher impedances into standard 50 ohms, thereby achieving impedance matching and isolation.
    2. Enhanced Reception Performance: With its higher input impedance, the amplifier maximizes energy acquisition from the input antenna, reducing signal energy loss caused by unstable input antenna impedance. This significantly improves reception performance.
    3. Direct Connection to Resonant Antennas: Thanks to its compatibility with LC resonant circuits, this amplifier can be directly connected to resonant antennas, allowing direct energy extraction from these antennas. This results in higher gain and selective frequency characteristics.
    4. Reliable and Stable Performance: Crafted with a focus on quaquality, this high impedance amplifier ensures reliable and stable performance, meeting the demands of professional users.
    5. Easy Installation and Use: This high impedance amplifier is designed for easy installation and use. With clear instructions and a user-friendly interface, it is suitable for both beginners and experienced users.

     

    Specification:
    Origin: Mainland China
    Certification: CE
    Input impedance: 1MΩ
    Output impedance: 50Ω
    Gain: 0dB
    Bandwidth: 300MHz
    Charging voltage: 5V
    Built-in battery capacity: 600mAH

    Charging current: 600mA

    Working hours:＞24H
    Material: ABS+PC
    Product size: about 49.00x45.00x19.00mm (1.93x1.77x0.75inch)

    Note:
    Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
    Please allow 1-2cm measuring deviation due to manual measurement.



    Payment

    Payment

    We accept PayPal only.

    Payment must be received within 3~5 business day Days from the date of purchase.

    Please leave note in PayPal when making the payment if you have any special request (colors/size).

    Orders will be processed instantly and dispatched in 1 business day normally, so we do NOT accept any Email/ Message note before or after you place orders.

    Shipping

    Shipping

     

    We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product and would like to return.

     

    All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your eBay ID.

     

    We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from eBay. OR, you may choose to have a replacement.

     

    Buyer is responsible for return shipping cost.

     

    Returns

    Ruturns

      We offer WORLDWIDE SHIPPING. (Except China, Italy, and Croatia)

    Orders will be processed and dispatched within 24-48 hours after payment is clear.

    We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address.

    If you have not received your shipment within 30 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!

    Please note that estimated delivery time is depended on destination countries, and may subject to customs clearance process, and weather condition in your area.

     

    Feedback

    Feedback



    If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.

    We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.

    Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem

    Please DON'T leave negative or neutral feedback if you haven't received item in 7 days, because we have mentioned the shipping time repeatedly

    contact us

    How to contact us ?

    1��Sent a email by ebay to tell us what you need(like a refound,do not receive your item ect.)

    2��Add this facebook ID,if you want to know more about items information,other wise just sent email to us in ebay.thank you.













    Description:

    High Impedance Amplifier Donut SW AM Antenna 1Hz-300MHz Doughnut Short Wave Antenna 5V 600mA for HackRF One Built-In 600mah Battery for SDR Walkie Talkie
    Feature:
    1. Impedance Conversion and Matching: The high impedance amplifier serves as an impedance conversion device, allowing you to convert higher impedances into standard 50 ohms, thereby achieving impedance matching and isolation.
    2. Enhanced Reception Performance: With its higher input impedance, the amplifier maximizes energy acquisition from the input antenna, reducing signal energy loss caused by unstable input antenna impedance. This significantly improves reception performance.
    3. Direct Connection to Resonant Antennas: Thanks to its compatibility with LC resonant circuits, this amplifier can be directly connected to resonant antennas, allowing direct energy extraction from these antennas. This results in higher gain and selective frequency characteristics.
    4. Reliable and Stable Performance: Crafted with a focus on quaquality, this high impedance amplifier ensures reliable and stable performance, meeting the demands of professional users.
    5. Easy Installation and Use: This high impedance amplifier is designed for easy installation and use. With clear instructions and a user-friendly interface, it is suitable for both beginners and experienced users.

     

    Specification:
    Origin: Mainland China
    Certification: CE
    Input impedance: 1MΩ
    Output impedance: 50Ω
    Gain: 0dB
    Bandwidth: 300MHz
    Charging voltage: 5V
    Built-in battery capacity: 600mAH

    Charging current: 600mA

    Working hours:＞24H
    Material: ABS+PC
    Product size: about 49.00x45.00x19.00mm (1.93x1.77x0.75inch)

    Note:
    Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
    Please allow 1-2cm measuring deviation due to manual measurement.



    Package included:

    1 X High Impedance Amplifier 



    We accept PayPal only.

    Payment must be received within 3~5 business Days from the date of purchase.

    Please leave note in PayPal when making the payment if you have any special request (colors/size).

    Orders will be processed instantly and dispatched in 1-2 business day normally, so we do NOT accept any Email/ Message note before or after you place orders.


    Orders will be processed and dispatched within 24-48 hours after payment is clear.

    We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address.

    If you have not received your shipment within 30 business days from payment, please contact us. We will track the shipment and get back to you as soon as possible. Our goal is customer satisfaction!


     

    We offer 30 days return policy. Please contact us within 30 days from the date you receive your order if you have any issues with the product and would like to return.

     

    All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your eBay ID.

     

    We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from eBay. OR, you may choose to have a replacement.



    If you have any questions, please feel free to email our service specialists 24 Hours a Day, 7 Days a Week.We will reply you ASAP. If no response within 24 Hours, please check the spam in your mail box.

    We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.

    Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.

    Please DON'T leave negative or neutral feedback if you haven't received item in 7 days, because we have mentioned the shipping time repeatedly.


     
    1. Sent an email by ebay to tell us what you need(like a refound,do not receive your item ect.)

    2. Add this facebook ID,if you want to know more about items information,other wise just sent email to us in ebay.thank you.



    DataCaciques