R573402820

$1,922.46

Description：SP8T RAMSES SMA 18GHZ NORMALLY O
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk

SKU:a5bbd048b4a9 Category: RF Switches Brand: Radiall USA, Inc.

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Product introduction

Product Detailed Parameters

Description：SP8T RAMSES SMA 18GHZ NORMALLY O
Series：SPnT
Mfr：Radiall USA, Inc.
Package：Bulk
Product Status：Active
RF Type：General Purpose
Topology：Reflective
Circuit：SP8T
Frequency Range：0Hz ~ 18GHz
Isolation：60dB (Min)
Insertion Loss：0.6dB (max)
Test Frequency：18GHz
Impedance：50Ohm
Voltage - Supply：10.2V ~ 13V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Chassis Mount
Package / Case：-
P1dB：-
IIP3：-
Features：-
Supplier Device Package：-
Grade：-
Qualification：-

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R573402820

Overview

The Radiall R573402820 is a Ramses series coaxial switch featuring an SP8T configuration. It utilizes SMA connectors and operates up to 18GHz. The device is normally open and requires 12Vdc TTL control via diodes. Terminals are provided for pin connections.

Feature Summary

SP8T switching topology within the Ramses series
SMA connector interface supporting high-frequency signals
Normally open state with 12Vdc TTL control logic

Applications

High-frequency signal routing in test equipment
Telecommunications infrastructure switching
Aerospace and defense radar systems

Procurement Notes

Verify availability directly with Radiall USA, Inc. or authorized distributors as stock status varies. Confirm technical specifications against the official datasheet before integration. Ensure compatibility with 12Vdc TTL control requirements and SMA connector interfaces for proper system implementation.

Selection Notes

Select this component for applications requiring eight-way signal switching at frequencies up to 18GHz. The Ramses series offers reliable performance for critical RF paths. Verify that the normally open configuration and TTL control logic align with the system design constraints and power supply capabilities.

Part Context

This part belongs to the Ramses family of coaxial switches from Radiall. These components are designed for demanding RF environments. The series provides various pole configurations and frequency ranges. The R573402820 specifically addresses needs for eight-channel switching with SMA connectivity.

Replacement Considerations

Check for other Ramses series variants with compatible SMA interfaces and 18GHz ratings. Ensure control voltage and terminal types match existing board layouts. Consult manufacturer documentation for direct cross-references.

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.