R574412420

$1,180.15

Description：IC RF SWITCH SP4T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk

SKU:3476dd629f8f Category: RF Switches Brand: Radiall USA, Inc.

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Product introduction

Product Detailed Parameters

Description：IC RF SWITCH SP4T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：-
Circuit：SP4T
Frequency Range：0Hz ~ 18GHz
Isolation：60dB (min)
Insertion Loss：0.5dB (max)
Test Frequency：18GHz
Impedance：50Ohm
Voltage - Supply：10.2V ~ 13V
Operating Temperature：-40°C ~ 85°C
Mounting Type：-
Package / Case：Module
P1dB：-
IIP3：-
Features：-
Supplier Device Package：-
Grade：-
Qualification：-

Download product information

R574412420

Overview

The R574412420 is a terminated SP4T coaxial switch from the RAMSES series, manufactured by Radiall USA, Inc. It features an SMA interface and operates within a frequency range of 0 Hz to 18 GHz. The device is designed for industrial applications with a normally open configuration and utilizes 12VDC TTL control signals. This component is currently classified as obsolete.

Feature Summary

SP4T switched configuration with terminated ports
Operates up to 18 GHz frequency range
SMA connector interface type
12VDC TTL control signal compatibility

Applications

Industrial RF signal routing
Test and measurement equipment
Telecommunications infrastructure

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is limited to surplus or secondary market sources. Verify part authenticity and condition carefully when sourcing from non-authorized distributors. No new production units are available directly from Radiall.

Selection Notes

Select this part only if the specific 18 GHz SMA terminated SP4T specification matches the design requirements. Due to its obsolete status, consider evaluating alternative active components from the same manufacturer family that offer current supply chain support and updated technical documentation.

Part Context

The R574412420 belongs to the RAMSES series of high-performance coaxial switches. This series is engineered for demanding RF applications requiring reliable switching at microwave frequencies. The model represents a specific configuration within the broader product line, distinguished by its port count and interface type.

Replacement Considerations

No public confirmed substitute part numbers are identified in official documentation. Evaluate other RAMSES series models for functional equivalence. Consult manufacturer resources for current portfolio alternatives.

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.