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40W RF Power Amplifier 433 Linear Digital Transmission AMP for Walkie Talkie

$ 57.54

Availability: 100 in stock
  • Country/Region of Manufacture: China
  • Custom Bundle: No
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Seller
  • Input Power: 1-5W
  • Brand: Unbranded
  • Receiving Frequency: 50-1000MHz
  • All returns accepted: Returns Accepted
  • Frequency Range: 400-470MHZ
  • MPN: Does Not Apply
  • Modified Item: No
  • Item must be returned within: 30 Days
  • Condition: New
  • Output Power: 25-45W

    Description

    Description
    40W RF Power Amplifier Broadband 433 Linear Digital Transmission Power Amplifier for Walkie Talkie
    Description:
    40W RF power amplifier, the main function is to amplify the original low power of the 400-470MHZ wireless transmission equipment, so that the small equipment has high power to make the communication distance farther and the voice clearer. The product integrates a dedicated high-speed program-controlled RF watchdog and can drive a half-duplex automatic transceiver transceiver circuit at a high speed. It is suitable for all U-segment walkie talkies and digital transmission equipment on the market, and can perfectly support digital DMR, DPMR, P25, C4FM, SFK frequency hopping and the traditional linear simulation mode.
    Specification:
    Input Power: 1-5W
    Transmission Frequency: 400-470MHZ
    Receiving Frequency: 50-1000MHz
    Working Mode: half-duplex (cannot receive in transmitting state)
    Receive Loss: -1DB ± 0.4
    Output Power: 25-45W
    Power Supply Voltage: 10-13.8V
    Standby Current: about 10-30mA
    Heat Dissipation Method: shell + heat sink for natural heat dissipation, low noise and mute
    Minimum Size: 125mm * 75mm * 60mm
    Wiring Method:
    The wiring method is super simple. The red wire is connected to the positive pole of the power supply +12V, and the black wire is connected to the negative pole of the power supply.The SMA small screw port is connected to the intercom through the cable, and the large thick pin M is connected to the transmitting antenna.
    Package Included:
    1 Set Power Amplifier
    Payment Terms
    1.We accept PayPal only.
    2.All major credit cards are accepted through secure payment processor PayPal.
    3.Payment must be received within 7 business days of auction closing.
    4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
    Shipping Terms
    - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
    Return Terms
    1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
    2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
    3. We reserve the right to refuse any returns for objective reasons.
    Custom Duties & Taxes
    1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
    2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
    Feedback
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    2. If you are satisfied with the product you received, please kindly leave us a positive feedback and 5 star DSR. If there is any problem of your order, please feel free to contact us firstly, we are responsible and credible seller, will follow it for you asap.