1074-10 WAVELINE Directional Coupler Fair

Review WAVELINE Directional Coupler Fair Condition

The Waveline 1074-10 Directional Coupler is a high-performance microwave component designed for precise measurement and monitoring of microwave signals. This directional coupler is suitable for applications in the X-band frequency range, specifically between 8.2 and 12.4 GHz.

The 1074-10 directional coupler is a 10 dB model, meaning it provides 10 dB of power transfer from the forward direction to the monitoring port, while isolating the coupled port from the main line by more than 20 dB. This makes it an ideal choice for applications where accurate measurement of microwave power levels is essential.

This directional coupler is a unidirectional component, meaning it only allows power to flow in one direction. It features a waveguide design with a nominal input size of 2.2 x 1.1 inches and a flange mounting size of 3.5 x 3.0 inches. The component is constructed using high-quality materials and advanced manufacturing techniques to ensure excellent RF performance and mechanical durability.

The 1074-10 directional coupler is characterized by its low insertion loss, which is typically less than 0.5 dB, ensuring minimal signal degradation as the power is transferred from the main line to the monitoring port. It also has a high directivity, which is greater than 25 dB, ensuring that the coupled port is effectively isolated from the main line.

The component is also designed for easy installation and maintenance. It comes with N type connectors on the input and monitoring ports, which are standard in the microwave industry and can be easily connected to test equipment or other microwave components. The flange mounting allows for secure and reliable attachment to a variety of microwave systems and enclosures.

Overall, the Waveline 1074-10 Directional Coupler is a versatile and reliable component for microwave measurement and monitoring applications. Its high RF performance, easy installation, and rugged design make it an excellent choice for a wide range of X-band applications.

A directional coupler is a crucial component in microwave and RF systems, allowing for the measurement of forward and reflected power levels in transmission lines. The Waveline 1074-10 is a 10-channel directional coupler that is widely used for applications involving multiple frequencies or channels. In this discussion, we will explore the pros and cons of purchasing this directional coupler.

1. High Isolation: The Waveline 1074-10 provides excellent isolation between channels, ensuring minimal interference between the measurements of different channels. This feature is essential for accurate and reliable measurement results.

2. Frequency Range: This directional coupler covers a broad frequency range, making it a versatile option for various applications. The 10 channels can handle frequencies from DC to 18 GHz, making it suitable for a wide range of microwave and RF systems.

3. Compact Design: The Waveline 1074-10 features a compact design, making it easy to integrate into various systems. Its small size also reduces the overall weight and cost of the system, which can be a significant advantage in applications where space and weight are at a premium.

4. High Power Handling: This directional coupler can handle relatively high power levels, making it suitable for applications where high power levels are present. This feature is essential for ensuring the reliability and durability of the coupler in demanding environments.

5. Interchangeable Adapters: The Waveline 1074-10 comes with interchangeable adapters, making it easy to use with various transmission line terminations. This flexibility can save time and money in the long run by eliminating the need to purchase multiple directional couplers for different applications.

1. Cost: The Waveline 1074-10 is a more expensive option compared to some other directional couplers on the market. This higher cost may be a significant barrier for some applications, particularly those with limited budgets.

2. Complexity: The Waveline 1074-10 is a more complex directional coupler compared to simpler models. Its 10 channels and broad frequency range require more intricate design and manufacturing processes, which can add to the cost and complexity of the device.

3. Size: Although the Waveline 1074-10 is compact compared to some other directional couplers, it is still larger than some simpler models. This larger size may be a disadvantage in applications where space is limited.

The Waveline 1074-10 directional coupler offers several advantages, including excellent isolation, a broad frequency range, compact design, high power handling, and interchangeable adapters. However, it also comes with some disadvantages, such as a higher cost, complexity, and larger size compared to simpler models.

If you require a versatile and highly accurate directional coupler for applications involving multiple frequencies or channels, the Waveline 1074-10 is an excellent option. Its excellent isolation, broad frequency range, high power handling, and interchangeable adapters make it a valuable asset for various microwave and RF systems. However, if your application does not require multiple channels or a broad frequency range, a simpler and less expensive directional coupler may be a better option. Ultimately, the decision to purchase the Waveline 1074-10 should be based on the specific requirements of your application and your budget.

Details:

Item was recently removed from working service and is in excellent order. Cosmetically in fair condition showing moderate to heavier scuffs / scratches blemishes from previous use. Photos are of the actual unit for sale. The paint is chipping.

Item will come with a 30 day warranty. Privacy: rest assured your information will not be given, sold, rented or loaned to any third party. Includes directional coupler as pictured. Shipping details: originates from zip code 95742.

If a custom power cord or ac adapter is required for the item, it only included if pictured described above.

specifications pipehosefit:

• brand: Waveline
• mpn: 1074-10

payments pipehosefit:

• credit card: diners-club
• wallet: google-pay
• other

offer pipehosefit:

• sold #: 9
• options: ship-to-home
• in stock #: 1
• price: $94.08
• item condition: Used
• availability: in stock
• started: february 10, 2026

shipping pipehosefit:

• type: fixed
• service: standard, expedited, overnight
• transit: 3-8 days
• class: standard, expedited, one-day

seller pipehosefit:

• city: rancho cordova, california
• # reviews: 40631
• rating: 99.8%

returns pipehosefit:

• paid by: seller
• time: 30 days
• method: money back
• policy: returns accepted

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose Fittings > Quick Couplers