ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：457-467 MHz Saw Duplexer
- Series：-
- Mfr：Anatech Electronics Inc.
- Package：Tape & Reel (TR)
- Type：Duplexer
- Frequency Bands (Low / High)：455.2MHz ~ 460MHz / 465.2MHz ~ 470MHz
- Low Band Attenuation (min / max dB)：30.00dB / 50.00dB
- High Band Attenuation (min / max dB)：33.00dB / 50.00dB
- Return Loss (Low Band / High Band)：-
- Mounting Type：Surface Mount
- Package / Case：12-SMD Module
- Grade：-
- Qualification：-
Download product information
Overview
The AM457-467SD333 is an RF duplexer manufactured by Anatech Electronics Inc. designed for surface mount applications. It operates within a transmit frequency range of 455.2MHz to 460MHz and a receive frequency range of 465.2MHz to 470MHz. The component provides high isolation between the transmit and receive paths, with specified Tx to Rx isolation characteristics. It utilizes SAW technology to achieve low band attenuation ranging from 30.00dB to 50.00dB depending on the specific band configuration.
Feature Summary
- Surface mount module construction for automated assembly integration
- SAW-based duplexing technology for efficient signal separation
- High isolation capability between transmit and receive channels
Applications
- RF transceiver systems requiring frequency separation
- Wireless communication base station front-end modules
- Industrial radio equipment operating in VHF bands
Procurement Notes
Verify that the specific ordering suffix matches the required frequency tolerances and isolation levels. Confirm package compatibility with PCB footprint requirements. Ensure environmental ratings meet operational standards. Cross-reference datasheet specifications against system design constraints before procurement.
Selection Notes
Select this component when surface mount implementation is required for VHF band operations. Consider the specific attenuation values and isolation performance relative to system noise floor requirements. Evaluate thermal management needs based on power handling capabilities defined in official documentation.
Part Context
Anatech Electronics Inc. specializes in RF and microwave filter design and manufacturing. This company produces standard and custom components for military and commercial applications. The AM457-467SD333 represents their SAW-based multiplexer solutions for frequency selective applications.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify functional equivalence through detailed parameter comparison if considering alternative manufacturers.
