LCAT7490-3

$178.79

Description：6GHZ 3DB 5W FIXED ATTENUATOR, NE
Series：LCAT
Mfr：L-com
Package：Bag

SKU:f0887a1d01f2 Category: Attenuators Brand: L-com

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Product introduction

Product Detailed Parameters

Description：6GHZ 3DB 5W FIXED ATTENUATOR, NE
Series：LCAT
Mfr：L-com
Package：Bag
Attenuation Value：3dB
Frequency Range：0 Hz ~ 6 GHz
Power (Watts)：5W
Impedance：50 Ohms
Grade：-
Qualification：-
Package / Case：Module

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LCAT7490-3

Overview

The LCAT7490-3 is a fixed RF attenuator manufactured by L-com, designed for high-frequency applications. It provides a precise attenuation value of 3dB across a frequency range of 0 Hz to 6 GHz. The component operates with a 50 Ohm impedance and supports a maximum power handling capacity of 5W. It utilizes NEX10 connectors in a male-to-male configuration, ensuring reliable signal integrity in demanding environments.

Feature Summary

Provides consistent 3dB signal attenuation within the 0 Hz to 6 GHz operational bandwidth
Engineered for 50 Ohm system impedance compatibility
Supports up to 5W of continuous power handling capability
Features robust NEX10 connector interface for secure connections

Applications

RF signal path loss management in communication systems
Test and measurement equipment calibration
High-frequency circuit protection and level adjustment

Procurement Notes

Verify the specific manufacturer part number LCAT7490-3 against official L-com documentation to ensure authenticity. Confirm that the NEX10 connector type matches your system requirements. Check for any updated datasheets regarding electrical specifications before integration into designs.

Selection Notes

Select this component when a fixed 3dB attenuation is required at frequencies up to 6 GHz. Ensure the 5W power rating aligns with your system's signal levels. Verify that the NEX10 connector interface is compatible with existing cabling and modules to maintain signal integrity.

Part Context

This component belongs to the LCA series of RF attenuators from L-com. It is designed as a standalone fixed attenuator module. The product line focuses on providing reliable connectivity solutions for various electronic and industrial applications requiring precise signal control.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include FMAT7469-3 (Fairview Microwave), PE7469-3 (Pasternack), and R414503000 (Radiall). These alternatives offer similar 3dB attenuation and 50 Ohm impedance characteristics.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.