DiamondAntenna
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DL-50A Dummy Load DC to 1000MHz from Japan
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DL-50A Dummy Load DC to 1000MHz from Japan
Supports up to 1000 MHz with high heat resistance and corresponding frequency
DL-50A Dummy Load DC to 1000MHz from Japan
Item #: 10085398

DL-50A Dummy Load DC to 1000MHz from Japan

87% of respondents would recommend this to a friend

Item #: 10085398

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Supports up to 1000 MHz with high heat resistance and corresponding frequency
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What Stands Out

Wide Frequency Range
Operates effectively from DC to 1000MHz, catering to various applications and user needs, making it versatile for both amateurs and professionals seeking reliable performance.
Compact Design
Its lightweight and compact form ensures easy installation and portability, allowing users to seamlessly integrate it into their setups without space constraints.
High Power Rating
Designed to handle significant power levels safely, ensuring durability and longevity, making it ideal for rigorous testing environments and high-performance applications.

Product Details

Shop the latest Diamond Antenna DL-50A Dummy Load DC to 1000MHz from Japan at Ubuy Tonga. High heat resistance, low contact resistance, and low loss. Order now!
  • Frequency range: DC to 1000 MHz
  • Impedance: 50Ω
  • Connector type: MP (low loss type)
  • VSWR: 1.15 or less (DC-800 MHz), 1.20 or less (800 to 1000 MHz)
  • Rated power: 15 W continuous, 20 W 5 min transmission, 50 W one minute transmission, 100 W 30 s transmission
  • Surface temperature: Ta + 80°C or less at rated power
Package Dimensions7.4 x 2.95 x 1.5 inches (18.8 x 7.5 x 3.8 cm)
Item Weight12 ounces (340.2 grams)
ManufacturerDiamond Antenna
Item model numberDL50A
Is Discontinued By ManufacturerNo
Date First AvailableNovember 10, 2012
AntennaRadio, Television, Cellular
BrandDiamond Antenna
ColorGold
Number of Channels1
Impedance50 Ohms
Number of Items1

Who Should Buy?

Suitable For
  • Amateur Radio Operators

    Ideal for ham radio enthusiasts needing a reliable dummy load for testing and tuning transmitters up to 1000MHz.

  • RF Engineers

    Useful for RF engineers who require precise dummy loads for calibration and testing of equipment within specified frequency ranges.

  • Field Technicians

    Beneficial for field technicians performing onsite repairs or testing, providing reliable performance in various conditions.

Not Suitable For
  • Casual Users

    Not suitable for casual users who do not engage seriously with RF equipment or require dummy loads.

Product Description

DL-50A Dummy Load DC to 1000MHz from Japan

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Customer Questions & Answers

  • Question: What is the frequency range of the DIAMOND ANTENNA DL-50A Dummy Load?

    Answer: The DIAMOND ANTENNA DL-50A Dummy Load operates effectively from DC to 1000 MHz. This extensive frequency range makes it suitable for use in various applications, including testing and calibrating a wide variety of RF equipment. Whether you're a hobbyist experimenting with different radio frequencies or a professional who needs accurate measurements, this dummy load can deliver reliable performance.
  • Question: What are the primary uses for a dummy load like the DIAMOND ANTENNA DL-50A?

    Answer: A dummy load, such as the DIAMOND ANTENNA DL-50A, is primarily used to simulate an antenna in equipment testing. It is essential for RF power testing, adjusting transmitters, and maintaining radio setups without broadcasting actual signals. For example, when tuning your radio equipment, connecting a dummy load allows for realistic testing scenarios without interference to nearby communications.
  • Question: Can the DIAMOND ANTENNA DL-50A be used with all types of RF equipment?

    Answer: Yes, the DIAMOND ANTENNA DL-50A is compatible with various RF equipment due to its wide frequency range and robust construction. It can accommodate most transmitters and receivers designed for similar frequency applications. This versatility makes it an ideal choice for both amateur radio operators and professionals working across different sectors like telecommunications and broadcasting.
  • Question: What connectors are used with the DIAMOND ANTENNA DL-50A?

    Answer: The DIAMOND ANTENNA DL-50A typically features a standard 50-ohm connector, which is compatible with most RF systems and devices. Using the appropriate connector ensures reduced signal loss and maintains the integrity of signals during testing. This is particularly beneficial for users who need to interface with high-quality testing equipment without compatibility issues.
  • Question: Does the DIAMOND ANTENNA DL-50A provide any specific tuning capabilities?

    Answer: The DIAMOND ANTENNA DL-50A does not have built-in tuning capabilities, as its primary function is to serve as a load for testing purposes. However, it can support fine-tuning via external equipment connected to it. By incorporating this dummy load into your testing apparatus, you can easily refine your RF setup and measure the output with precision.
  • Question: How does the performance of the DL-50A compare to other dummy loads?

    Answer: The performance of the DIAOMOND ANTENNA DL-50A is often noted for its stability and efficiency compared to many other dummy loads available in the market. Its reliable performance across a wide frequency spectrum makes it a preferred choice among enthusiasts. Users particularly commend its durability and ability to handle high power outputs without overheating, making it well-suited for extended use.
  • Question: What is the maximum power rating for the DIAMOND ANTENNA DL-50A?

    Answer: The DIAMOND ANTENNA DL-50A is designed to handle up to a significant power rating, making it suitable for high-power testing scenarios. This capability is crucial for professionals who need to test transmitters that operate under higher power levels. It ensures that the dummy load can accurately simulate operational conditions and provide reliable feedback during the testing process.
  • Question: Is the DIAMOND ANTENNA DL-50A suitable for portable use?

    Answer: While the DIAMOND ANTENNA DL-50A is designed primarily for laboratory and workshop use, its compact size does lend itself to some degree of portability. Users who frequently travel for field tests or events can transport it easily in equipment bags. This flexibility allows users to conduct tests on-site without compromising performance.
  • Question: What type of maintenance does the DL-50A require?

    Answer: The DIAMOND ANTENNA DL-50A requires minimal maintenance, primarily focusing on keeping it clean and free of dust and debris. Regular visual inspections can help detect any signs of physical damage, which is essential for ensuring long-term reliability. Users should also ensure that connections are tight to prevent signal loss during operation.
  • Question: Where can I buy the DIAMOND ANTENNA DL-50A Dummy Load DC to 1000MHz from Tonga?

    Answer: You can buy the DIAMOND ANTENNA DL-50A Dummy Load DC to 1000MHz from Tonga through Ubuy. Ubuy offers a wide range of products, including this high-quality dummy load, ensuring you receive a product that meets your specifications and needs.

DiamondAntenna Radio Antennas DL50A Editorial Review

The Diamond Antenna DL-50A Dummy Load is a well-built product from a reputable Japanese manufacturer. It has a wide frequency range of DC to 1000MHz, making it versatile for different applications. The dummy load has a 1:1 SWR and can handle a maximum average power of 15W, with short bursts of higher power. It is suitable for use with amateur radio bands and frequencies up to 1 GHz. However, some users have reported issues with the product's durability and design. The PL-259 threads can seize and the center conductor may shear off if subjected to too much torque. This makes the dummy load difficult to repair. Some customers have opted to make their own dummy load using alternative resistors for a more cost-effective and robust solution. Overall, the Diamond Antenna DL-50A Dummy Load performs as expected, but its fragility and lack of repairability are significant drawbacks.

Customer Reviews & Ratings

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Pros

  • Wide frequency range
  • Well-built
  • Satisfactory performance

Cons

  • Durability and design issues

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“Great products and very good service: very easy and very fast international delivery.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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Features & Benefits

  • Frequency range: DC ~ 1000 MHz
  • Impedance: 50Ω
  • VSWR: 1.15 or less (DC-800 MHz) 1.20 or less (800 to 1000 MHz)
  • Rated power: 15W continuous, 20W 5 min transmission
  • Surface temperature: Ta + 80 °C or less
  • Dimensions: φ30 × 75 mm

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