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RG 142 CABLE

(10 customer reviews)

Original price was: ₹464.00.Current price is: ₹384.00.

| RG 142 Cable | RG 142 Cable is a high-performance coaxial cable used in RF and microwave applications. It features a low-loss PTFE dielectric and a silver-plated copper conductor, providing excellent signal integrity over long distances. The cable is designed for use in demanding environments, including aerospace, military, and telecommunications sectors. RG 142 is known for its durability and flexibility, making it suitable for applications where reliable performance and ease of installation are critical, such as in antennas, radar systems, and high-frequency equipment. |

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RG-142 is a flexible coaxial cable with a construction that provides low loss and excellent performance over a wide frequency range. It is commonly used in various RF applications, including telecommunications, broadcast, and laboratory environments.

Specifications:

  1. Construction:
    • Center Conductor: Typically made of solid or stranded copper, with a diameter of approximately 1.8 mm (0.070 inches). Some versions may have a silver-plated conductor for enhanced performance.
    • Dielectric Insulation: Usually made from foam polyethylene or similar material, which provides low dielectric constant and low loss. The dielectric layer ensures good electrical performance and supports the conductor.
    • Shielding: Consists of a combination of an aluminum foil shield and a braided shield (usually made of tinned copper). This dual shielding provides excellent protection against electromagnetic interference (EMI) and minimizes signal leakage.
    • Outer Jacket: Made from a durable material such as PVC or a more rugged option, depending on the cable’s intended application. The outer jacket protects the internal components and adds flexibility.
  2. Electrical Characteristics:
    • Impedance: 50 Ohms, which is standard for RF and microwave applications.
    • Frequency Range: Suitable for frequencies up to approximately 18 GHz. Specific performance may vary depending on the exact cable version.
    • Attenuation: Low attenuation, typically around 13 dB per 100 feet at 1 GHz, which helps maintain signal strength over longer cable runs.
    • Return Loss: Typically ≥ 20 dB, indicating good impedance matching and minimal signal reflection.
  3. Mechanical Characteristics:
    • Flexibility: Designed to be flexible, making it suitable for applications requiring cable movement or installation in tight spaces.
    • Temperature Range: Generally capable of operating in a temperature range of -40°C to +85°C, which ensures reliable performance in various environmental conditions.
  4. Physical Dimensions:
    • Diameter: The cable diameter is approximately 6.9 mm (0.272 inches).
    • Weight: The weight of the cable is relatively light, facilitating easier handling and installation.

Applications:

  • RF Systems: Used in RF systems for transmitting and receiving signals with minimal loss and interference.
  • Microwave Applications: Suitable for microwave applications due to its high-frequency performance and low attenuation.
  • Telecommunications: Commonly used in telecommunications systems for connecting equipment.
  • Broadcasting: Employed in broadcast applications where high performance and reliability are required.
  • Laboratory Testing: Used in test setups and laboratory environments for accurate signal transmission.

Example Part Numbers:

  • Manufacturer: Various manufacturers produce RG-142 cables, including Belden, Amphenol, and others.
  • Part Number Example: Belden 142A or similar. Verify the exact part number and specifications with the supplier or manufacturer for the specific product details.

Visual Inspection and Installation:

  • Connector Compatibility: Ensure that connectors are properly matched and securely attached to avoid performance issues.
  • Cable Handling: Handle with care to avoid damage, especially given the flexibility of RG-142.
  • Shielding Integrity: Inspect the shielding to ensure it is intact and properly connected to prevent signal interference.

Datasheet:

For detailed specifications, attenuation values, and other technical characteristics, refer to the product datasheet provided by the manufacturer. This datasheet will offer comprehensive information about the RG-142 cable’s performance and capabilities, ensuring it meets your specific application needs.

Brand

RF CONNECTOR HOUSE

Type

Coaxial Cable

Color

Brown

Impedance

50Ω

Inner Conductor

Silver Plated Copper Wire – 0.94mm

Dielectric

Solid PTFE – 2.95mm

1st Outer Shield

silver plated copper wire braiding3.60mm

2nd Outer Shield

silver plated copper wire braiding4.19mm

Jacket

FEP Brown – 4.95mm

10 reviews for RG 142 CABLE

  1. Rajat (verified owner)

    Top-quality product! Will buy again.

  2. Kartik (verified owner)

    The product is firmly packed.

  3. Arya (verified owner)

    Extremely pleased with my purchase. 5 stars!

  4. Govind (verified owner)

    “This product has truly blown me away. From the moment I started using it, the performance has been exceptional. The build quality is top-notch, and it feels like it will last for years. I’m also impressed with the attention to detail in the design. Overall, this is one of the best purchases I’ve made recently.”

  5. Advik (verified owner)

    Very happy with the product quality and performance.

  6. Arya (verified owner)

    Very happy with the product quality and performance.

  7. Anand (verified owner)

    Great product and value for money.

  8. Rajat (verified owner)

    This product exceeded my expectations. Highly recommended!

  9. Pranav (verified owner)

    “This product has truly blown me away. From the moment I started using it, the performance has been exceptional. The build quality is top-notch, and it feels like it will last for years. I’m also impressed with the attention to detail in the design. Overall, this is one of the best purchases I’ve made recently.”

  10. Akshay (verified owner)

    Good quality.

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