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Yahoo Bid Hobbies & Crafts Wireless Devices Antennas
HF7MHzベースローディング ロッドアンテナ(BNC)直立型/FT-817/818 他 ハンディ機 受信機用 全長約105㎝ 最短約26㎝ (自作)
 
        

  • Product Quantity
    : 1
  • Starting Bid
    :3,200円
  • Highest Bidder
    : dat******** / Rating:649
  • Listing Date
    :2025年12月21日 10時58分
  • Bidding closes on
    :2025年12月26日 20時58分
  • Auction Number
    :1213201779
  • Condition
    :New product
  • Automatic Extension
    :Yes
  • Authentication
    :Yes(Description)
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. Radio communications related products (import and export documents required) cannot be assisted in importing.
  2. Batteries are considered dangerous goods under international shipping regulations and cannot be shipped.
閲覧、またご興味いただきまして、まことにありがとうございます。

シンプルなモノバンドアンテナ『HF7MHz ベースローディング ロッドアンテナ(BNC)直立型/FT-817 他 ハンディ機用 受信機用 全長 約105㎝ 最短 約26㎝ (自作)』の出品です。

長さ:全長約105㎝/最短約26㎝
重さ:約60g(コイル芯棒はアクリルを使用してますので、軽量です)
VSWR:1.5以下
コイルは細目のカラー色緑のエナメル銅線を使用しております。

共振周波数は、最長約105㎝で7.000MHz付近

勿論ですが、アースの状態によって共振周波数が上下致します。外部バッテリーコード、マイクのカールコード等の引き回しによっても、変動いたします。
(測定値は、FT-817/818をベランダの手すりなどに置いた場合の値になります)
受信のみでも共振周波数内でしたら、十分に受信出来ております。

本品は、FT-817/818などをポータブル使用(アースが容易に取れる場所に設置出来ること)を条件として製作しております。

耐入力は、細いエナメルで巻いてありますのでFT-818の最大Power程度(6W)とお考え下さい。
SWRの調整はかなりシビアですので、最初はLow powerからの調整をおすすめいたします。

勿論コンディション次第ではありますが、50㎝ほどのアンテナでも実績がございますので、十分にご活用いただけると思います。

お手軽運用にいかがでしょうか?

ただあくまでも素人製作でありますので、神経質な方からのご入札は、お断りさせていただきます。

ご発送は定形外郵便(180円/追跡なし)/レターパックライト(¥430追跡付き)を予定しております。

ご検討よろしくお願いいたします。

写真にありますFT-817は出品物ではござません。アンテナのみでございますので、ご了承下さい。
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Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: HF7MHzベースローディング ロッドアンテナ(BNC)直立型/FT-817/818 他 ハンディ機 受信機用 全長約105㎝ 最短約26㎝ (自作)
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my