HF20A Short Wave 1.5-30Mhz Full-Band Blind-Free Antenna Shortwave Antenna Outdoor Radio Station Walkie-talkie Accessories

$103.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:

This antenna originally came from abroad, and the description of this antenna abroad: ‘It is widely used in military, water conservancy and other emergency communication. The antenna is concealed, easy to erect, does not need to be debugged, and does not require a day adjustment. It can be at 1.5-30mhz. Short-wave full-length work, 0-500 km without blind zone, effective distance and inverted v antenna, effective communication within 1000 km.’ Friends who can’t go up, because it can be erected in the roof, balcony, window sill, field, etc., and can be erected in various forms, horizontal, inverted v, triangle, frame, serpentine, folding, window, etc., and it is invisible erection. 
This antenna is very convenient to set up. It can be set up in 1 minute for 1 person, and the antenna does not need to be debugged. The standing wave from 1.5mhz–30mhz is very ideal. There is no strict requirement from the ground. 0.5m above the ground. The above can work.
Recently, many HAM friends, feedback back, HF20A tilted 10 degrees in frame-type horizontal, the communication effect is very good. Particularly representative is the BG7YB (Hainan Haikou) triangular window obliquely pulled down to the big tree downstairs, which communication effect is comparable to the short wave Yagi, the sound is loud and full, the signal is just, within 1000 km, thunder-like signal! Extraordinary!

Specification:

1. Maximum power: 1000W, average power: 50W
2. Working frequency: 0.5-30MHZ, SWR<2.0
3. Standard vibrator: 20 meters
4. Vibrator material: 1-1.5mm multi-strand copper core wire
5. Stainless steel ground nail: 2 pieces (self-provided)

Actual installation prompt
1. The roof is fixed for a long time. It is not necessary to use the ground anchor when installing. Connect the two tail ends of the antenna directly with one wire to connect the two tail ends, or directly connect the two tail ends directly. SWR Ideal, simple and practical. (The basic condition for the operation of this antenna is that the two tails must form an indirect or direct loop to work)
2. In actual outdoor use, if the ground anchor is not in good contact, the antenna will not form a loop, and the SWR will be high. You can pour water to the ground anchor to create a good circuit for the earth to lower the SWR. If the ground anchor cannot be used in the rock area, the two tail ends of the antenna can be directly connected and used to form a ‘triangle’ and other variant shapes to work.
3. Generally, the height of the antenna will affect his radiation efficiency and distance. Generally, the antenna is a little higher, the angle is larger, the radiation will be better, the distance will be far, the blind zone will be larger, the installation will be lower, or the angle will be smaller. The radiation is almost the same, the communication distance is close, and the blind spot is less.
4. The length of the vibrator has little effect on the SWR. In theory, the longer the vibrator, the higher the radiation efficiency.
5. When using for long-term fixed use, it is necessary to do anti-rust treatment of the screw. It can be applied with butter to prevent the screw from rusting and waterproof (waterproof inside the antenna part and cause damage)

Package Include:

1 x Full-Band Blind-Free Antenna
1 x 20M Cable
2 x 1.5M Cable

Details Picture:

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