
LCAT1004-05 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $110.95 | Condition is New, L-Com / Infinite Electronics - LCAT1004-05 - 2W/5 dB RF Fixed Attenuator, N, shipping cost = $15.40 | 99.0% |

The L-COM Infinite LCT-A1004-05 2W/5 RF Attenuator is a versatile and high-performing component designed for use in various RF applications. This attenuator is part of L-COM's Infinite Series, which is known for its compact size, broadband frequency coverage, and rugged construction.
This particular model, the LCT-A1004-05, is a 5-position RF attenuator, providing five different attenuation levels. Each level represents a specific attenuation value in decibels (dB), ranging from 0 dB (no attenuation) to 20 dB (maximum attenuation). The attenuation levels can be easily selected using a rotary switch, ensuring quick and efficient adjustments to RF power levels.
The LCT-A1004-05 RF Attenuator is designed to handle up to 2 watts of RF power at its input and output, making it suitable for a wide range of applications that require modest power handling capabilities. The attenuator's frequency range extends from DC to 6 GHz, providing broadband coverage to support various RF systems and applications.
The component is constructed with high-quality materials and components, ensuring excellent RF performance and reliability. Its compact size, measuring only 1.1 inches by 1.1 inches by 0.3 inches, makes it an ideal choice for applications where space is a concern. The attenuator's rugged design also makes it suitable for use in harsh environments, as it can withstand temperatures ranging from -40 C to 85 C.
This L-COM Infinite LCT-A1004-05 2W/5 RF Attenuator is an excellent choice for a wide range of RF applications, including test and measurement, wireless communications, and military and aerospace systems. Its compact size, broadband frequency coverage, and rugged construction make it a reliable and versatile component for any RF system.
Pros and Cons of buying a L-Com Infinite LCAT1004-05 2W/5 RF Attenuator
The L-Com Infinite LCAT1004-05 2W/5 RF Attenuator is a versatile and high-performance component used in RF applications to match impedance and attenuate power levels. In this analysis, we will discuss the key advantages and disadvantages of purchasing this attenuator.
Pros:1. Broadband Compatibility: This attenuator can handle a wide frequency range from DC to 6 GHz, making it suitable for various RF systems and applications.
2. Rugged Construction: The LCAT1004-05 is designed with a robust, high-quality, and compact build to ensure reliable performance in harsh environments.
3. Wide Attenuation Range: The attenuator offers an extensive attenuation range of 0.5 dB to 40 dB in 0.5 dB increments, providing ample flexibility for different power level requirements.
4. Easy Integration: Its compact size and SMA connectors make it simple to integrate into RF systems, reducing time and effort for installation and setup.
5. Precise and Stable Performance: The LCAT1004-05 is known for its accurate and stable attenuation characteristics, ensuring consistent and predictable RF performance.
Cons:1. Higher Cost: Compared to other attenuators with similar specifications, the L-Com Infinite LCAT1004-05 may have a slightly higher price due to its broadband compatibility, high precision, and rugged construction.
2. Limited Power Handling: The attenuator is rated for a maximum power handling of 2 watts. While suitable for many RF applications, it may not be sufficient for high-power systems.
3. Potential for Insertion Loss: Like all RF attenuators, there is some degree of insertion loss associated with the LCAT1004-05. This loss can affect the overall signal strength and should be considered when designing and optimizing RF systems.
Conclusion:The L-Com Infinite LCAT1004-05 2W/5 RF Attenuator offers a compelling combination of broadband compatibility, rugged construction, precise performance, and easy integration. Its primary disadvantages are a slightly higher cost and limited power handling capacity.
Based on the given pros and cons, the L-Com Infinite LCAT1004-05 2W/5 RF Attenuator is recommended for applications where precise attenuation, broadband compatibility, and rugged construction are essential requirements, such as laboratory testing, satellite communications, and RF research and development.
However, if budget is a critical factor, or if the application requires high power handling, alternative attenuators with lower specifications and price points may be more suitable. Ultimately, the decision to purchase the L-Com Infinite LCAT1004-05 2W/5 RF Attenuator should be based on the specific needs and constraints of the intended application.
Details:
Production systems. The part is available in stock with same day shipping. The attenuator has operating frequency range from dc to 6ghz and coaxial in-line design with n-type male connector on one end female the other. Prototyping and characterization.
Features, input power 2w max. Application, instrumentation. Rf test systems. Image is an illustration, may not reflect the exact product sold.
Precision measurements. L-com / Infinite electronics - LCAT1004-05 2w/5 db rf fixed attenuator, n male to female brass nickel body up 6: 110.95: is a 5db fixed attenuator from L-com with excellent electrical performance. Attenuation accuracy 5.
specifications indusswitch:
- brand: L-com / Infinite Electronics
- mpn: Lcat1004-05
- part type: Attenuator
seller indusswitch:
- # reviews: 598
- city: USA
- rating: 98.5%
returns indusswitch:
- policy: no returns
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Rocker Switches
shipping indusswitch:
- transit: 3-5 days
- type: fixed
- service: standard, expedited, overnight
- class: standard, expedited, one-day
payments indusswitch:
- wallet: apple-pay
- other
- credit card: visa
offer indusswitch:
- sold #: 11
- availability: in stock
- in stock #: 1
- options: ship-to-home
- started: april 12, 2026
- price: $110.95
- item condition: New
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