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Product Detailed Parameters
- Description：453 - 463 MHz SAW Duplexer
- Series：-
- Mfr：Anatech Electronics Inc.
- Package：Tape & Reel (TR)
- Type：Duplexer
- Frequency Bands (Low / High)：451.3MHz ~ 455.8MHz / 461.3MHz ~ 465.8MHz
- Low Band Attenuation (min / max dB)：37.00dB / 55.00dB
- High Band Attenuation (min / max dB)：38.00dB / 52.00dB
- Return Loss (Low Band / High Band)：-
- Mounting Type：Surface Mount
- Package / Case：12-SMD Module
- Grade：-
- Qualification：-
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Overview
The AM453-463SD330 is an RF SAW duplexer manufactured by Anatech Electronics Inc. It operates in two distinct frequency bands: a low band ranging from 451.3 MHz to 455.8 MHz and a high band spanning 461.3 MHz to 465.8 MHz. The component is housed in a 12-SMD module package designed for base mounting. It provides signal separation between transmit and receive paths, ensuring efficient RF communication within the specified VHF spectrum.
Feature Summary
- Utilizes Surface Acoustic Wave (SAW) technology for effective RF filtering
- Provides dedicated frequency separation for transmit and receive operations
- Designed for reliable performance in VHF radio applications
Applications
- VHF radio transceiver systems
- Two-way communication equipment
- Mobile radio units requiring duplexing
Procurement Notes
Verify that the specific application requires the 451.3–455.8 MHz and 461.3–465.8 MHz frequency ranges. Confirm compatibility with the 12-SMD module footprint and base mounting requirements. Ensure the system design accounts for the component's insertion loss and isolation characteristics as defined in the official datasheet.
Selection Notes
Select this component when a compact SAW-based solution is needed for VHF duplexing. The 12-SMD form factor suits space-constrained designs. Verify that the operating frequencies align precisely with the regulatory and operational requirements of the target radio system before integration.
Part Context
This part belongs to Anatech Electronics Inc.'s line of RF multiplexers and duplexers. It is specifically engineered for VHF applications, offering a robust alternative to discrete filter solutions. The product supports standard surface-mount assembly processes while maintaining high-performance RF characteristics.
Replacement Considerations
No public confirmed substitute part numbers are available for this specific model. Direct replacement requires matching the exact frequency bands, package type, and electrical specifications provided by the manufacturer.
