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SMA M LMR 300 CRIMP

(40 customer reviews)

Original price was: ₹104.00.Current price is: ₹80.00.

This SMA male connector is designed for crimping onto LMR 300 cables. It ensures a secure and stable connection for high-frequency signal transmission, ideal for professional RF applications.

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The term **”SMA M LMR 300 CRIMP”** refers to an SMA connector, specifically a male type, that is crimped onto an LMR-300 coaxial cable. Here’s a detailed breakdown of each component and the crimping process:

### **Components:**

1. **SMA Connector (Male):**
– **SMA (SubMiniature version A)**: A coaxial RF connector designed for high-frequency applications, typically used up to 18 GHz. It is compact and provides a reliable connection for RF signals.
– **Male (M)**: The male SMA connector features a central pin that connects with the central conductor of a female SMA connector.
– **Crimp**: This SMA connector is designed to be attached to the cable using a crimping method, where a metal sleeve is compressed around the cable and connector to create a secure connection.

2. **LMR-300 Cable:**
– **LMR-300**: A type of coaxial cable with a characteristic impedance of 50 ohms. It is thicker and more rigid than cables like LMR-100, offering lower attenuation and better shielding. It is used for various RF applications where signal integrity is crucial.
– **Construction**: LMR-300 consists of a central conductor, dielectric insulation, a braided shield, and an outer jacket.

3. **Crimping:**
– **Crimping**: A method used to attach connectors to cables by mechanically compressing a metal sleeve (crimp) around the cable and connector. Crimping is often preferred for its ease of use and the reliable, robust connections it provides.

### **Crimping Process for SMA Male Connector and LMR-300 Cable:**

1. **Preparation:**
– **Strip the Cable**: Carefully strip the LMR-300 cable to expose the central conductor and the shield. Follow these steps:
– **Remove the Outer Jacket**: Strip away the outer jacket of the cable to expose the braided shield and dielectric insulation.
– **Expose the Shield**: Remove the braided shield (or foil) without damaging it.
– **Strip the Dielectric**: Strip the dielectric insulation to expose the central conductor. Follow the manufacturer’s specifications for strip lengths to ensure a proper fit.

– **Prepare the Connector**: Ensure the SMA male connector is clean and ready. It will include a central pin and a crimp ring or ferrule designed for the shield.

2. **Crimping Steps:**
– **Insert the Central Conductor**:
– Insert the stripped end of the LMR-300 cable’s central conductor into the central pin of the SMA connector. Ensure it is fully inserted and properly aligned.
– **Crimp the Central Pin**:
– Use a crimping tool to compress the crimp ring around the central pin. This forms a strong electrical and mechanical connection between the central conductor and the pin.
– **Prepare the Shield**:
– Fold back the braided shield of the LMR-300 cable so that it makes contact with the connector’s grounding element or body.
– **Crimp the Shield**:
– Slide the crimp ferrule (or ring) over the folded-back shield and use the crimping tool to compress it. This secures the shield to the connector’s grounding element, ensuring proper grounding and reducing signal loss.

3. **Final Steps:**
– **Inspect the Connection**: After crimping, check the connection to ensure it is secure. Verify that the central pin is properly aligned and that the shield is adequately crimped. The crimping should be uniform and not over-compressed.
– **Test the Connection**: If possible, use RF testing equipment to ensure the assembly performs correctly and meets the required specifications for signal integrity and performance.

### **Applications:**

– **SMA Male to LMR-300 Crimped Assemblies** are used in RF and microwave applications where a reliable, high-performance connection is necessary. The SMA connector ensures a secure RF connection, and the LMR-300 cable provides low attenuation and robust signal transmission.
– **Crimping** is preferred for its ease of assembly and the reliable connections it offers, especially in field or production environments where quick and consistent connections are needed.

This type of assembly is common in telecommunications, broadcasting, and other RF systems where high-frequency signals and reliable performance are essential. The combination of SMA connectors and LMR-300 cable provides a durable and high-quality solution for various demanding applications.

Brand

RF CONNECTOR HOUSE

Material

Metal

Finish

Polished

Impedance

50Ω

Frequency

4Ghz

VSWR

1.15:1 (Max)

Dielectric Resistance

≥5000MΩ

Contact Resistance

Center Contact ≤3mΩ Outer Contact ≤2.5mΩ

Operating Temperature

-40℃~+85℃

Usage

Industrial

40 reviews for SMA M LMR 300 CRIMP

  1. Hemant (verified owner)

    Superb quality and reliable performance. Thumbs up!

  2. Rajiv (verified owner)

    Very satisfied with the product. Highly recommend!

  3. Avyaan (verified owner)

    Great product and value for money.

  4. Kabir (verified owner)

    “This is an excellent product, and I’m really glad I bought it. The packaging was secure, and the product arrived in perfect condition. After using it for some time, I can confidently say that it is worth every penny. The performance is consistent, and it meets all my needs perfectly. I would definitely purchase again from this brand.”

  5. Pranav (verified owner)

    Very happy with this purchase. Worth every penny!

  6. Ranveer (verified owner)

    Good quality.

  7. Bhanu (verified owner)

    Very happy with this purchase. Outstanding quality.

  8. Arvind (verified owner)

    The quality is fantastic, and it’s been working perfectly.

  9. Shankar (verified owner)

    Very satisfied with the product. Highly recommend!

  10. Eshan (verified owner)

    The quality is fantastic, and it’s been working perfectly.

  11. Bharat (verified owner)

    Superb product! Will definitely buy again.

  12. Arnav (verified owner)

    “I’ve been using this product for a while, and it has completely exceeded my expectations. The functionality is superb, and the product feels well-made and sturdy. It’s clear that a lot of thought went into the design. I’ve already recommended it to several friends. I wouldn’t hesitate to buy from this brand again.”

  13. Arnav (verified owner)

    Very happy with this purchase. Worth every penny!

  14. Samar (verified owner)

    Fantastic! Exactly what I was looking for.

  15. Laksh (verified owner)

    The product works perfectly. Very happy with it.

  16. Arjun (verified owner)

    Very happy with this purchase. Outstanding quality.

  17. Lalit (verified owner)

    Perfect in every way. Couldn’t be happier.

  18. Dhanush (verified owner)

    Top-quality product! Will buy again.

  19. Rajiv (verified owner)

    Perfect product! Highly recommended.

  20. Eshan (verified owner)

    Superb quality and reliable performance. Thumbs up!

  21. Anshul (verified owner)

    “I’ve tried many products in this category, but this one stands out from the rest. The build quality is fantastic, and it’s clear that this product was made to last. Every feature works seamlessly, and it’s so easy to use. I’m particularly impressed with how well it fits into my lifestyle. If you’re on the fence, just go for it – you won’t regret it.”

  22. Akash (verified owner)

    Great product, works like a charm. Highly recommend.

  23. Rajat (verified owner)

    Amazing product, would definitely recommend to others.

  24. Ashwin (verified owner)

    Very fast delivery.

  25. Advik (verified owner)

    Good quality.

  26. Anmol (verified owner)

    Perfect in every way. Couldn’t be happier.

  27. Krish (verified owner)

    Very happy with the product quality and performance.

  28. Akshay (verified owner)

    Very well worth the money.

  29. Arvind (verified owner)

    Perfect product! Highly recommended.

  30. Dhruv (verified owner)

    Highly satisfied! This product is of great quality.

  31. Aditya (verified owner)

    The product has been working flawlessly. I’m very happy.

  32. Ashok (verified owner)

    “When I first came across this product, I wasn’t sure if it would meet my expectations. However, it has surpassed them in every way possible. The user interface is intuitive, and the overall experience is delightful. The product performs exactly as advertised, if not better. I’m genuinely impressed and satisfied with my purchase.”

  33. Sameer (verified owner)

    Very fast delivery.

  34. Samar (verified owner)

    High-quality product. Delivered on time and in perfect condition.

  35. Ram (verified owner)

    Good value for money. Excellent service too!

  36. Mahesh (verified owner)

    “This product has been a real game-changer for me. It’s incredibly easy to use, and the results are just outstanding. The materials used are high quality, and the product feels durable. It performs better than similar products I’ve tried in the past. I’m extremely happy with this purchase and highly recommend it to others.”

  37. Bhavesh (verified owner)

    The product works perfectly. Very happy with it.

  38. Darshan (verified owner)

    “I’ve been using this product for a few weeks now, and it’s become an essential part of my daily routine. The features it offers are fantastic, and everything works smoothly. I appreciate how easy it is to set up and start using right out of the box. Customer service has also been supportive, which is a bonus. I highly recommend this to anyone looking for quality and reliability.”

  39. Mahesh (verified owner)

    Incredible product and excellent value for money.

  40. Rudra (verified owner)

    Excellent quality. Couldn’t be happier!

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