Siglent SSM5144A: Ultimate RF Switch Matrix for Precision Signal Routing

Siglent SSM5144A RF Switch Matrix | 4×24 Matrix, 9 kHz – 9 GHz, 3.5mm Female

Product Overview:

The Siglent SSM5144A is a versatile and high-performance RF switch matrix engineered to simplify complex signal routing in modern RF systems. With 4 input ports and 24 output ports, this 4×24 matrix offers unparalleled flexibility and automation in RF test environments, supporting frequencies from 9 kHz up to 9 GHz.

Ideal for automated testing, multi-port calibration, and RF system integration, this device enhances accuracy and efficiency in both R&D and production settings.

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Key Features

• Frequency Range: 9 kHz – 9 GHz

• Input / Output Ports: 4 inputs, 24 outputs

• Connector Type: 3.5mm female

• Max Input DC Voltage: 35 V

• Max Input Power: 20 dBm

• Multi-Port Calibration Support: Simplified calibration across all ports

• Interfaces: LAN, USB Device, Direct Control (In/Out)

• Compact Front Panel Design with intuitive LCD screen, RF port groups, USB hub, and control knob

Note: Images shown are for illustration only. Specifications may vary based on model.

Rear Panel Overview

1. Direct CTRL Ports

2. LAN Interface
   3(a). USB for Firmware Upgrades
   3(b). USB Device for Peripheral Control

3. Cooling Fan

4. AC Power Port with Fuse

5. Rear Handles for Rack Mounting

Value to the Customer

The Siglent SSM5144A delivers strong value for engineers and integrators by:

• 🧩 Simplifying System Design
  Replaces the need for multiple switches with an integrated 4×24 matrix architecture.

• 🎯 Improving Measurement Accuracy
  Minimizes insertion loss and signal degradation across all ports, enhancing test reliability.

• ⚙️ Saving Time & Resources
  Automates signal switching in large setups, reducing manual intervention and potential error.

• 🔄 Future-Proof Compatibility
  Wideband coverage from 9 kHz to 9 GHz ensures compatibility with current and evolving RF standards.

Learn more: How to Build a Calibration Schedule That Ensures Compliance

Typical Applications

• Automated RF testing in multi-port systems

• Signal routing in telecom and wireless R&D

• Antenna switching and performance verification

• Aerospace, defense, and satellite testing setups

• Calibration and validation of multi-channel RF devices

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