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High quality QRM Eliminator X-Phase 1-30 MHz RF bands DIY kits
High quality QRM Eliminator X-Phase 1-30 MHz RF bands DIY kits
High quality QRM Eliminator X-Phase 1-30 MHz RF bands DIY kits
High quality QRM Eliminator X-Phase 1-30 MHz RF bands DIY kits

High quality QRM Eliminator X-Phase 1-30 MHz RF bands DIY kits

$ 8.91

Availability: 199 in stock
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • All returns accepted: Returns Accepted
  • UPC: Does not apply
  • Refund will be given as: Money Back
  • EAN: Does not apply
  • Brand: Unbranded
  • Condition: New
  • MPN: No aplicable
  • Item must be returned within: 60 Days

    Description

    High quality QRM Eliminator X-Phase 1-30 MHz RF bands DIY kits
    Note:
    DIY kits, you have to solder it yourself!
    Principle:
    The QRM canceller is inserted into the antenna feeder by trx without any further changes to be made to the radio. The box has a built-in PTT control to keep the eliminator connected during the transmission. However, an additional auxiliary receiving antenna is required, for example a 2 m long antenna or a cable that is only a few meters in the shed. The two antennas receive unwanted signals, which leads to different phases. The QRM canceller now allows the phase angle and gain to be adjusted to cancel unwanted signals before they reach the front end of the receiver! It is based on a completely innovative concept and cannot be compared to normal "silencer" performance.
    Specifications:
    Circuit board: approx. 73 * 85 * 1.6mm
    Weight: about 55g.
    The kit included:
    DIP: 100 nF - 2 PIECES
    100pF - 2PCS
    220 uF-25 V - 1 pc
    33 kOhm - 1 PIECE
    Relay TIANBO HJR1 - 2 PIECES
    1N4148 - 2 PIECES
    J310 - 2 PIECES
    Amidon BN-73-202 Potentiometer 5 kOhm - 3 PCS
    Inductor 470-1000 uH SMD 0805 22 Ohm - 2 PIECES
    82 ohms - 1 pc
    1 MOhm - 1PC
    3 kOhm - 1 PC
    100 nF - 4 PIECES
    1N4148 - 8 PIECES
    BC817 - 1 PIECE
    Tips:
    Due to the influence of light and monitor, the color may be slightly different.
    Payment
    Shipping
    Refund
    Payment
    We only accept payment through Paypal.
    Items will go to post within 1-2 business days after payment confirmed.
    Shipping
    1. We ship to Worldwide.
    2. We only ship to confirmed PAYPAL address; your PAYPAL address must match your Shipping address.
    3. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. Shipping fee has including the local handing and packaging fee.
    4. All the items will be shipping within 1-2 working days after receiving the payment, except some holidays.
    5. We will not be responsible for any custom delay or tax, because transit time is highly depended and provided by postal Service.
    6. If you have any problem, please contact us via message, we will reply message within 1-2 working days, please wait for patient.
    Refund
    If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.
    If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
    If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
    On Nov-23-20 at 00:52:08 PST, seller added the following information: