USB-SA124B – 12.4 GHz Spectrum

USB-SA124B – 12.4 GHz Spectrum

The Signal Hound USB-SA124B is a Software Defined Radio (SDR) optimized as a 12.4 GHz spectrum analyzer. It is compact, simple to use, and an effective troubleshooting tool for general lab use, engineering students, ham radio enthusiasts, and electronics hobbyists. Using recent innovations in RF technology, the Signal Hound has the sensitivity, accuracy and dynamic range you’d expect in a unit many times its cost.

The USB-SA124B is a spectrum analyzer designed for RF (radio frequency) analysis up to 12.4 GHz. It’s commonly used in telecommunications, broadcasting, and other fields requiring precise frequency measurements. Here are some key features and uses:

Key Features:

• Wide Frequency Range: Covers 9 kHz to 12.4 GHz, making it suitable for a variety of applications.
• Portable USB Interface: Connects easily to a laptop or PC for convenience and portability.
• Real-Time Analysis: Offers real-time spectrum analysis, allowing users to observe live signals.
• User-Friendly Software: Typically includes intuitive software for data visualization and analysis.
• High Sensitivity: Can detect weak signals, which is crucial for identifying interference or signal integrity issues.

Applications:

• Wireless Communication: Analyzing and optimizing wireless signals in cellular and Wi-Fi networks.
• Broadcasting: Ensuring compliance with regulatory standards for TV and radio broadcasting.
• R&D: Used in research and development to test and evaluate new RF devices.
• Interference Identification: Helps identify and troubleshoot interference in RF environments.

The USB-SA124B spectrum analyzer offers several benefits:

1. Portability

• Compact and lightweight, making it easy to carry for fieldwork or onsite measurements.

2. Real-Time Analysis

• Provides live signal observation, allowing for immediate detection of issues and quick troubleshooting.

3. Wide Frequency Range

• Covers a broad spectrum up to 12.4 GHz, suitable for various applications in wireless communication, broadcasting, and more.

4. User-Friendly Interface

• Intuitive software facilitates easy navigation and data analysis, even for users with limited experience.

5. High Sensitivity and Dynamic Range

• Capable of detecting weak signals and minimizing noise, crucial for accurate measurements in complex environments.

6. Cost-Effective Solution

• Combines essential features at a competitive price point, making it accessible for small businesses and individual professionals.

7. Versatile Applications

• Useful in multiple fields, including telecommunications, R&D, and RF troubleshooting, enhancing its value to users.

These benefits make the USB-SA124B a valuable tool for anyone working with RF signals.

Specifications:

• Frequency Range: 9 kHz to 12.4 GHz
• Resolution Bandwidth (RBW): Adjustable (typically from 1 Hz to several MHz)
• Video Bandwidth (VBW): Adjustable to optimize signal visualization
• Dynamic Range: Usually around 90 dB, depending on the model
• Sensitivity: Generally in the range of -150 dBm or better
• Input Impedance: 50 ohms
• Max Input Level: Often around +30 dBm (or 1 W)
• Display: LCD or similar, typically with high resolution for clear visualization
• Connectivity: USB 2.0 or 3.0 for easy connection to a computer
• Power Supply: Powered via USB, making it convenient for portable use
• Software: Comes with compatible software for Windows, enabling real-time analysis and data logging
• Form Factor: Portable and compact, suitable for field use

These specifications may vary slightly depending on the specific model and manufacturer.