SD25-0897R9UBQ1

Description：DUPLEXER SAW 897MHZ SMD
Series：SD25, Kyocera
Mfr：KYOCERA AVX
Package：Tape & Reel (TR)

SKU:86a6bdf2e45f Category: SAW Filters Brand: KYOCERA AVX

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Product introduction

Product Detailed Parameters

Description：DUPLEXER SAW 897MHZ SMD
Series：SD25, Kyocera
Mfr：KYOCERA AVX
Package：Tape & Reel (TR)
Frequency - Center：897MHz
Bandwidth：30MHz
Insertion Loss：3dB
Ratings：-
Applications：UMTS
Mounting Type：Surface Mount
Package / Case：9-SMD, No Lead
Height (Max)：0.028" (0.70mm)
Size / Dimension：0.098" L x 0.079" W (2.50mm x 2.00mm)

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SD25-0897R9UBQ1

Overview

The SD25-0897R9UBQ1 is a Surface Mount Device (SMD) SAW duplexer manufactured by KYOCERA AVX. It is designed for RF signal processing applications, specifically functioning as a duplexer to separate transmit and receive signals in wireless communication systems. The component utilizes SAW technology to provide frequency selectivity and isolation within the specified operational band.

Feature Summary

Integrated SAW duplexing capability for simultaneous transmission and reception
Surface mount construction for automated assembly integration
Designed for high-frequency RF signal separation

Applications

Wireless communication base stations
Mobile handset transceivers
RF front-end modules requiring frequency isolation

Procurement Notes

Verify the specific datasheet for electrical parameters such as insertion loss, isolation, and power handling before integration. Confirm RoHS compliance status and environmental documentation requirements with the manufacturer or authorized distributor to ensure regulatory adherence for your target market.

Selection Notes

Select this component based on its compatibility with the required operating frequency range and bandwidth specifications. Ensure the PCB layout supports the SMD package dimensions and thermal requirements. Validate that the SAW technology meets the system's linearity and noise figure constraints compared to alternative filtering solutions.

Part Context

This part belongs to the SD25 series of SAW devices from KYOCERA AVX, which focuses on RF duplexers and filters. The series is engineered for compact form factors suitable for modern electronic devices requiring efficient spectrum management and reliable signal integrity in crowded RF environments.

Replacement Considerations

Consult official KYOCERA AVX substitution guides for verified alternatives. Cross-reference pinouts and electrical characteristics carefully when considering third-party equivalents to ensure functional compatibility without redesigning the host circuit board.

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.