Description
JYR4010-400W 4-Band End Fed Antenna Shortwave Antenna HF Antenna not Requiring Antenna Tuner
Description:
The antenna has been praised for its high power and high efficiency. It uses a large magnetic ring (63x38x20mm/2.5x1.5x0.8"). Its element is made of 2.5 square thin-skinned wires, and the parameters of the balun were optimized in March, so that the insertion loss and standing wave are lower, and the impedance is closer to 50 ohms.
A single-ended-fed antenna is called an end-fed antenna. Balun has antenna element on one side and without element on the other side. The antenna with this structure is very convenient for erection. As long as the two sides are pulled with a rope, the element and the balun need to be pulled together. It is enough to be more than 3m/9.8ft away from all objects. It can be pulled horizontally, vertically, diagonally, and the balun can be up and down. It can be erected concealed, and it is especially suitable for rapid erection in cities and in the wild.
Specifications:
- Antenna configuration: 20m/65.6ft 2.5 square wire, 20m/65.6ft rope, and 1:64 balun
- Bands used: 28MHzï½29.700MHz; 21MHzï½21.450 MHz; 14MHzï½14.350MHz; 7MHzï½7.3MHz
- Withstand power: < 400W for SSB, < 300W for CW, and < 150W for FT8
- Gain: (By comparison method) the gain of 28MHzï½29.700MHz, 21MHzï½21.450 MHz, and 14MHzï½14.350MHz exceed that of positive-V and inverted-V antennas of induction type. The gain at 7MHz to 7.3MHz is equivalent to it
Package Included:
- 1 x 20M/65.6FT Wire
- 1 x 20M/65.6FT Rope
- 1 x 1:64 Balun
- 1 x Storage Bag
Note:
- Antenna tuner is not required.
Description:
The antenna has been praised for its high power and high efficiency. It uses a large magnetic ring (63x38x20mm/2.5x1.5x0.8"). Its element is made of 2.5 square thin-skinned wires, and the parameters of the balun were optimized in March, so that the insertion loss and standing wave are lower, and the impedance is closer to 50 ohms.
A single-ended-fed antenna is called an end-fed antenna. Balun has antenna element on one side and without element on the other side. The antenna with this structure is very convenient for erection. As long as the two sides are pulled with a rope, the element and the balun need to be pulled together. It is enough to be more than 3m/9.8ft away from all objects. It can be pulled horizontally, vertically, diagonally, and the balun can be up and down. It can be erected concealed, and it is especially suitable for rapid erection in cities and in the wild.
Specifications:
- Antenna configuration: 20m/65.6ft 2.5 square wire, 20m/65.6ft rope, and 1:64 balun
- Bands used: 28MHzï½29.700MHz; 21MHzï½21.450 MHz; 14MHzï½14.350MHz; 7MHzï½7.3MHz
- Withstand power: < 400W for SSB, < 300W for CW, and < 150W for FT8
- Gain: (By comparison method) the gain of 28MHzï½29.700MHz, 21MHzï½21.450 MHz, and 14MHzï½14.350MHz exceed that of positive-V and inverted-V antennas of induction type. The gain at 7MHz to 7.3MHz is equivalent to it
Package Included:
- 1 x 20M/65.6FT Wire
- 1 x 20M/65.6FT Rope
- 1 x 1:64 Balun
- 1 x Storage Bag
Note:
- Antenna tuner is not required.
Payment Terms
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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.
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.
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.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
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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.
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.
On Jun 25, 2022 at 02:25:09 PDT, seller added the following information: