R573403810

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

SKU:01a7ed1e6d29 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：-

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R573403810

Overview

The R573403810 is an SP8T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It utilizes SMA connectors and operates up to a maximum frequency of 18 GHz. The device features a normally open configuration with positive common terminals and requires a 28 Vdc control voltage. It employs pin terminals for connection and is designed for high-frequency RF signal routing applications.

Feature Summary

SP8T switching topology within the Ramses series
SMA connector interface for RF signal transmission
Normally open operation mode with positive common configuration
28 Vdc electrical control requirement

Applications

RF signal routing in communication systems
Test and measurement equipment setups
Aerospace and defense radar systems

Procurement Notes

Verify current manufacturing status as the component is listed as obsolete. Confirm availability of recommended substitutes from the manufacturer. Ensure compatibility with existing SMA interfaces and 28 Vdc control circuits before procurement. Check regional distribution restrictions.

Selection Notes

Select this component only if SP8T configuration and SMA interfaces are required. Verify that the 18 GHz frequency limit meets system specifications. Ensure the normally open logic aligns with circuit design requirements. Consider obsolescence status when planning long-term production.

Part Context

This part belongs to the Ramses series of coaxial switches produced by Radiall. The series focuses on high-performance RF switching solutions. The R573403810 specifically addresses multi-port switching needs using standard SMA connections. It represents a specialized component for precise RF path management.

Replacement Considerations

MFR Recommended substitutes are available. Verify technical equivalence regarding port count, frequency range, and control voltage before substitution.

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.