ChipApex | Global Electronic Components Supplier
R573F03425
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：SP4T RAMSES SMA 26.5GHZ NORMALLY
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SP4T
- Frequency Range：0Hz ~ 26.5GHz
- Isolation：50dB (min)
- Insertion Loss：0.7dB (max)
- Test Frequency：26.5GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The R573F03425 is a high-frequency coaxial switch manufactured by Radiall USA, Inc., belonging to the Ramses series. It features a Single Pole Four Throw (SP4T) configuration with SMA connectors and operates up to 26.5 GHz. The device utilizes a normally open architecture and requires a 28Vdc TTL control signal for actuation. Electrical specifications include D-sub connector integration for control interfaces.
Feature Summary
- High-frequency SP4T switching capability within the Ramses series
- SMA connector interface supporting operation up to 26.5 GHz
- Normally open contact configuration for signal routing
- 28Vdc TTL control logic with integrated diodes
Applications
- RF test and measurement instrumentation
- Telecommunications base station testing
- Aerospace and defense radar systems
- Satellite communication ground stations
Procurement Notes
Verify current availability status directly with the manufacturer or authorized distributors, as lead times may vary. Confirm technical specifications against the official datasheet prior to ordering. Ensure compatibility with existing system voltage requirements and control logic levels. Check for any specific environmental certifications required for the intended deployment environment.
Selection Notes
Select this component when a high-isolation SP4T switch is required for frequencies up to 26.5 GHz. Consider the Ramses series form factor and SMA interface compatibility with existing RF infrastructure. Evaluate the 28Vdc TTL control requirement against available system power supplies. Compare insertion loss and isolation metrics against alternative switches if stricter performance thresholds are necessary.
Part Context
This part belongs to the Ramses family of high-frequency coaxial switches from Radiall. The series is designed for demanding RF applications requiring reliable signal routing at microwave frequencies. The R573F03425 specifically addresses needs for multi-port switching in compact modules utilizing standard SMA interconnects.
Replacement Considerations
Consult official documentation for direct substitutes. Verify that any replacement maintains identical SP4T topology, 26.5 GHz frequency range, and SMA connector type. Ensure control voltage and pinout compatibility to avoid redesigning the driving circuitry.
FAQ
What is the maximum operating frequency of the R573F03425?
The R573F03425 supports operation up to 26.5 GHz.
What control voltage is required for this switch?
The device requires a 28Vdc TTL control signal for actuation.
Is the switch normally open or normally closed?
The R573F03425 features a normally open contact configuration.
