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Yahoo Bid Home Appliances, Audio & Video, Camera Video Equipment Antennas Other
マスプロ/MASPRO/地上デジタル放送レベルチェッカー/LCT2/UHFch.13-62/レベル/ビット誤り率/変調誤差/説明書/動作確認/匿名送無料/美品
     

  • Product Quantity
    : 1
  • Starting Bid
    :28,000円
  • Highest Bidder
    : 赤坂 貴司 / Rating:1249
  • Listing Date
    :2025年05月25日 20時25分
  • Bidding closes on
    :2025年05月28日 21時34分
  • Auction Number
    :e1180567563
  • Condition
    :State it in the description
  • Automatic Extension
    :Yes
  • Authentication
    :No
  • 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. The product location is far from the overseas delivery address (Kanagawa), please pay attention to the Japanese shipping fee



●製品の説明
 
 マスプロ、地上デジタル放送レベルチェッカー、LCT2、UHF ch. 13-62
 MASPRO TERRESTRIAL DIGITAL LEVEL CHECKER, LCT2

 測定項目:信号レベル、ビット誤り率、変調誤差
 複写説明書、箱 (LTC3用)、ストラップ(未使用),付
 動作確認済、匿名送料無料(出品者負担)

 美品、即決価格につき先着1名様限り



 マスプロ (MASPRO) 社製の地上デジタル放送電波の受信レベル、その他の受信状態チェッカーです。中古品ですが、写真に写るような大きな傷や汚れなど無く大変綺麗です。入力端子のさびや変色などもございません。

 当方,喫煙しませんし,ペットもおりませんので,匂いやヤニ汚れ,ペットのひっかき傷や毛の付着などもございません。

 中古品にしては大変綺麗な方と思いますが,個人差があるといけませんので,詳細写真を掲載しておりますので,ご入札前に是非ご確認ください.

 現在,当方のディジタル放送を受信しているテレビに接続されたアンテナの受信レベルやビット誤り率などを測定して、おおむね正しい測定動作を確認しました。確認時の測定画面の画像を挙げてあります。

 測定項目は1.受信レベル、2.ビット誤り率 (BER)、3.変調誤差比 (MER) の 3 項目であり、これらの項目を計測した数値を表示します。電波の受信レベルが大きく、ビット誤り率が小さく、変調誤差比が大きい場合が理想的な受信ができています。測定値の詳細は次の通りです。

1.受信レベル
 信号の受信レベルを測定し 25dBμ から 105dBμ の範囲であれば、数値で表示します。25dBμ から 105dBμ の範囲外の場合は、アンダーバーもしくはオーバーバーで表示します。さらに 30dBμ から 80dBμ の範囲であれば,バーグラフでも表示され,数値を読まなくても直感的に判断できます。アンテナの方位を定める時にバーグラフを確認しながら調整するのに便利です。

 受信レベルは高い方、つまり数値の大きい方が理想的です。こちらの測定例では画像に有るように ch 16 において,ちょうど 100dBμ でしあり,全く問題ございませんでした。

2.BER
 BER は Bit Error Rate (ビットエラーレート) の略で、ビット誤り率を表します。送信されたデジタル放送信号が搬送中にノイズなどの影響を受けず、どれだけ正確に受信できたかを信号の誤り率の数値で表しています。

 BER は "2.00E-4 = 2.00x10^(-4)" 以下であれば受信可能な状態です。理想的には "0.00" がエラー無く最も良好な受信状態です。こちらの測定例では画像に有るように ch 16 において,1.06E-4 であり,全く問題ございませんでした。

3.MER
 MER は Modulation Error Ratio (モジュレーションエラーレシオ) の略であり変調誤差比を表します。受信したデジタル放送信号のデジタル変調(振幅・位相)において、放送局から送信された振幅・位相に対する実際の振幅・位相との差を数値化しており、25dB 以上あれば良好な受信状態ですが、実測した値は 19.9 dB でした。

 以上の 3 項目を計測して数値を表示し、受信状態を数値で確認できます。

 本体の他に、取扱説明書(複写、A5 サイズ、10 ページ)、 ハンディストラップ(未使用)、段ボール箱(LTC3 用)、が付属します。匿名の送料を出品者が負担しますので、落札者様は無料です。即決価格で出品しておりますので、先着1名様限りです。

 ご参考までに,入手当時の価格は約¥55,000- 程度だったと思います。今回,先着 1 名様限り,即決いたします。また匿名配送費用を出品者が負担しますので,よろしくお願いいたします。



●お支払い

1.システム使用料 (10%) は出品者が負担します.
2.消費税 (10%) は不要です.
3.匿名送料を出品者で負担いたします。落札者様は,ご落札金額のみをお振込みください。
4.振込手数料を落札者様のご負担でお願いします。



●その他

 技術的、専門的なご質問には、お答えできないことがございますので、ご了承下さい。基本的な動作,測定精度などを確認して有りますので,ノークレーム,ノーリターンでお願いいたします。



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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 Get Your Limited-Time International Shipping Discount Now!
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: マスプロ/MASPRO/地上デジタル放送レベルチェッカー/LCT2/UHFch.13-62/レベル/ビット誤り率/変調誤差/説明書/動作確認/匿名送無料/美品
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer Service Email: service@letao.my