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  3. CENTRICRF CWR112S

CENTRICRF CWR112S Sma Female Waveguide Coax Adapter 7.05-10GHZ

Cwr112s Centricrf New Wr112 To Sma Female Waveguide Coax Adapter 7.05-10ghz

( Brand: Centricrf ), ( Manufacturer Part Number: CWR112S ), ( Type: Adapter ), ( Connector A: Sma/female ), ( Country Of Origin: United States )

Review CENTRICRF New Wr112 To Sma Female Waveguide Coax Adapter 7.05-10ghz

The **CentricRF CWR112S / WR112 SMA Female Waveguide Coax Adapter** is a precision-engineered transition component designed for high-frequency applications within the **7.05 10 GHz** range, making it an ideal solution for demanding RF and microwave systems. This rugged, high-performance adapter seamlessly connects **WR-112 waveguide** a standard in high-power and high-frequency transmission lines to **SMA (Sub-Miniature Version A) female coaxial connectors**, bridging the gap between waveguide and coax-based equipment with minimal signal loss. Constructed from **anodized aluminum**, the adapter ensures excellent thermal conductivity and corrosion resistance, while its **precision-machined surfaces** guarantee consistent impedance matching and optimal signal integrity across the specified frequency band. The **SMA female port** provides a secure, threaded connection for reliable mating with coaxial cables, test equipment, or other RF components, while the **WR-112 waveguide interface** ensures compatibility with waveguide-based amplifiers, filters, or antennas. With a **low VSWR (Voltage Standing Wave Ratio)** and minimal insertion loss, this adapter is well-suited for applications in **military radar systems, satellite communications, test and measurement setups, and high-frequency data transmission networks**. Its compact yet robust design makes it a versatile choice for engineers and technicians working in environments where signal purity and reliability are critical. Whether used in laboratory testing, field deployments, or industrial RF infrastructure, the **CWR112S** delivers the performance and durability required for demanding wireless and microwave applications.

### **Pros and Cons of buying a CentricRF CWR112S WR-112 SMA Female Waveguide Coax Adapter (7.05 10 GHz)**

#### **Pros:**

1. **High-Frequency Performance** The adapter is designed for use in the 7.05 10 GHz range, making it suitable for applications like satellite communications, radar systems, and microwave links where signal integrity is critical.

2. **WR-112 Waveguide Compatibility** WR-112 is a standard waveguide dimension in the 7 11 GHz range, ensuring compatibility with other waveguide components in professional RF systems.

3. **SMA Female Connector** The SMA female port allows for easy connection to coax cables, making it versatile for interfacing with coaxial-based equipment.

4. **Durable Construction** CentricRF products are generally built to withstand harsh environments, which is important for field deployments or industrial use.

5. **Low Insertion Loss** Properly designed waveguide-to-coax transitions minimize signal loss, which is crucial for maintaining signal strength in high-frequency applications.

6. **Compatibility with Common RF Systems** Many military, aerospace, and commercial RF systems use WR-112 waveguide, making this adapter a practical choice for those setups.

7. **Easy to Install** The SMA connector is standard, reducing the need for specialized tools or expertise for basic installations.

#### **Cons:**

1. **Limited Frequency Range** The adapter is only suitable for 7.05 10 GHz, meaning it won t work for applications outside this band (e.g., lower-frequency RF systems).

2. **Potential Impedance Mismatch** Waveguide and coax have different characteristic impedances, which can lead to reflections or signal degradation if not properly matched. Users may need to account for this in their system design.

3. **Cost** High-quality RF components, especially those designed for waveguide transitions, can be more expensive than standard coax adapters.

4. **Size and Bulk** Waveguide components are generally larger than coax connectors, which may limit installation flexibility in space-constrained environments.

5. **Requires Proper Handling** Waveguide transitions can be sensitive to physical damage (e.g., bending, misalignment), so care must be taken during installation and use.

6. **Not Universal** If the system uses a different waveguide size (e.g., WR-90, WR-137), this adapter will not be compatible.

7. **Potential for Signal Leakage** Poorly sealed waveguide transitions can introduce signal leakage, which may interfere with nearby equipment or violate regulatory standards.

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### **Conclusion**

The **CentricRF CWR112S WR-112 SMA Female Waveguide Coax Adapter** is a well-suited solution for applications requiring a transition between waveguide and coax in the 7.05 10 GHz range. Its performance in high-frequency systems, compatibility with standard RF setups, and durable construction make it a reliable choice for professional use. However, its narrow frequency range, potential impedance mismatches, and higher cost relative to simpler adapters should be considered before purchase.

If you are working with a **WR-112 waveguide system** and need a coax interface in the specified frequency range, this adapter is a strong recommendation. However, if your application involves lower frequencies or different waveguide sizes, you may need a different solution.

For most **military, satellite, or high-end RF applications** within its specified range, this adapter is a practical and effective choice. Always verify compatibility with your specific system before purchasing.

Details:

Brand New CentricRF CWR112S - WR112 UG-138/U to SMA Female Waveguide Coax Adapter, 7.05-10 GHz. Please see pictures for details and full specification data sheet is the new version CWR112B, but all specs are same as CWR112S.

part #: cwr112s price

  • $299.00

specifications coaxcabl:

  • brand: Centricrf
  • mpn: Cwr112s
  • type: Adapter
  • connector a: Sma/female
  • country of origin: United States

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  • rating: 100.0%
  • # reviews: 681
  • city: Solon, Ohio

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  • started: May 8, 2026
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  • condition: New
  • Radio Communication > Parts Accessories > Coax Cables Connectors

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type: adapter, connector a: sma/female, country of origin: united states,
category: electronics > radio communication > coax cables connectors, sku: 14038595218079772,
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