Feature:
1.Highly Secure and Reliable: Our short wave balun ensures the safety of your valuable data and provides a reliable platform for your business needs.
2.Stable Performance: The end fed half-wave antenna balun guarantees stable performance, allowing your business to run smoothly without any disruptions.
3.Powerful Functionality for Enhanced Efficiency: Our ham hf antenna balunoffers a wide range of powerful features and tools to optimize your workflow and boost productivity.
4.User-Friendly Interface for Easy Management: With the 49:1 efhw antenna balun managing your business becomes effortless, thanks to its intuitive and user-friendly interface.
5.Exceptional Customer Support for Peace of Mind: We provide exceptional customer support to ensure you have a smooth experience with our 49:1 ham radio balun.
Specification:
Certification: NONE
Origin: Mainland China
Model Number: 49:1 Balun
Package: Yes
This balun is a dedicated 49:1 balun for end fed antennas, which only needs to be equipped with a 20 meter long oscillator (remember it is a standard 20 meter)
It can naturally resonate in four amateur bands of 7, 14, 21, and 28, and the influence of height variation on the resonance point is minimal
Very suitable for HAM users with certain hands-on skills (making a 20 meter long vibrator yourself is sufficient)
The magnetic ring is a specially customized magnetic ring, and the M seat is also customized and extended (the short M seat is connected to the M male head and tightened to the end or loosened)
The magnetic ring is fixed with a PCB and works stably and reliably for a long time
Note:
The advantage of end fed balun is that its bandwidth and gain are both NO:~~1 in natural resonant antennas
The disadvantage is that the loss is greater than that of conventional balun, so the end feed balun cannot be used continuously for a long time
Withstand power 100WPEP (PEP is peak power) Data communication 100W is twice the peak power
Remember to halve the power of FM and data communication modes such as FT8
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.
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* We accept PayPal only.
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* All major credit cards are accepted through secure payment processor PayPal.
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* Payment must be received within 7 business days of auction closing.
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* If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
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* Refunds are normally issued with 2 working days.If you need any further information regarding payments,please contact us via eBay message.
* If you have any special requests, please send us a message before making the payment. -
*NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
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* 12 months Warranty. Buy with confidence!
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* If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
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* If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
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* If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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* We ship from the item location.
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* Items will be shipped within 3 business day(S) after payment completed received.
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* NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it. Thank you.
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* We are not responsible for any custom duty or import tax.
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* We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
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* All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
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* Serious Buyer Only! Please place bid only if you agree with all the terms.
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* If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
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* If you were pleased with this transaction, Please give us 5 star rating, thanks!
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* Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.
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* And our Office is closed on Sunday and public holidays.
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* We apologize for the late reply during the holidays.