-40%

PA0RDT SDR Mini Whip VLF LF HF VHF Active Antenna miniwhip shortwave Antenna

$ 16.2

Availability: 100 in stock
  • All returns accepted: Returns Accepted
  • Type: Balun
  • MPN: Does Not Apply
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • Return shipping will be paid by: Seller
  • Refund will be given as: Money Back
  • Brand: Unbranded
  • Condition: New
  • Compatible Brand: Universal

    Description

    PA0RDT SDR Mini Whip VLF LF HF VHF Active Antenna miniwhip shortwave Antenna
    Description
    Function:
    Note:
    There is no battery in the picture, you need to configure the battery yourself.
    This antenna is only suitable for outdoor use,  it can only listen to FM radio  when in indoors
    This new version of PA0RDT MiniWhip Antenna has these features
    - New version, using modernMMBFJ310 and 2SC2570 semi conductors
    - Real class A circuitry, clean reception without IMD.
    -One coax connection.
    - Broadband L/C coupling to the receiver, no transformerTechnical
    Specifications:
    Frequency range: 10 KHz - 150 MHz
    Power: 12 - 18  volts at 50-75 mA
    Secondorder output intercept point: > + 70 dBm
    Third order output intercept point: > + 30 dBm
    Maximum output power: in excess of - 15 dBm
    PCB Size: Length (mm): 90x 30
    Connector: BNC or M or N
    Feed line: 50 - 100 ohm coaxial cable up to 80 meter long
    Each antenna performs as good as its installation permits it to. Any active antenna is not working good
    inside the house!
    A well-known active antenna for the LF, MF and HF bands is the "MiniWhip" designed by PA0RDT; see [1]. Many ideas and misunderstandings have been voiced about how this antenna works. In this article, I hope to shed some light on this, by using some elementary theory.
    Package Included:
    1PCS X
    PA0RDT SDR Mini Whip VLF LF HF VHF Active Antenna miniwhip shortwave Antenna
    Shipping
    Item will be shipped within 24 -48 hours after full payment is received.
    Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
    Payment
    We accept PayPal only.
    Payment must be received in 7 business days of auction closing.
    Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order.
    Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.
    Contact Us
    If you have any questions, please feel free to email our servicer ,and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.
    We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend
    Feedback
    We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.
    We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.