R574403825

$2,550.05

Description：IC RF SWITCH SP8T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk

SKU:8bab7aa295cb Category: RF Switches Brand: Radiall USA, Inc.

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Product introduction

Product Detailed Parameters

Description：IC RF SWITCH SP8T 18GHZ
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：-
Circuit：SP8T
Frequency Range：0Hz ~ 18GHz
Isolation：60dB (min)
Insertion Loss：0.6dB (max)
Test Frequency：18GHz
Impedance：50Ohm
Voltage - Supply：24V ~ 30V
Operating Temperature：-40°C ~ 85°C
Mounting Type：-
Package / Case：Module
P1dB：-
IIP3：-
Features：-
Supplier Device Package：-
Grade：-
Qualification：-

Download product information

R574403825

Overview

The R574403825 is an SP8T coaxial switch from Radiall, operating up to 18 GHz with a 50 Ohm impedance. It features SMA terminated connectors and utilizes a D-sub connector interface. The device employs latching technology powered by 28 VDC control voltage. Key electrical specifications include a maximum insertion loss of 0.6 dB and a typical isolation of 60 dB. The unit supports normally open configurations and incorporates TTL diodes for control logic.

Feature Summary

SP8T configuration for signal routing
Latching mechanism with 28 VDC power
SMA terminated output ports
D-sub connector interface

Applications

RF test and measurement equipment
Telecommunications infrastructure
Aerospace and defense systems

Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks in the RF component market. Confirm specific datasheet revisions and RoHS compliance status prior to integration. Ensure compatibility with existing 28 VDC control circuits and D-sub mating connectors. Validate performance against required frequency ranges and isolation standards for the intended application environment.

Selection Notes

Select this model when high-frequency switching up to 18 GHz is required with minimal signal degradation. The SP8T topology allows routing one input to eight outputs. Consider the latching feature for power efficiency during static states. Verify mechanical fit for D-sub mounting and SMA termination requirements. Evaluate thermal management needs based on operational duty cycles.

Part Context

This component belongs to Radiall's Ramses series of coaxial switches. The series is designed for high-performance RF applications requiring reliable signal switching. The R574403825 variant specifically addresses multi-port switching needs within compact form factors suitable for dense electronic assemblies.