Introduction
The AOR SDU5600 is a high-performance FFT spectrum display unit designed to complement professional communications receivers. It features a 5-inch color TFT display with high resolution, providing advanced spectrum analysis capabilities. This manual guides users through the setup, operation, and specifications of the SDU5600, enabling optimal utilization for various monitoring applications.
Key Features
- Digital processing of IF signals for professional spectrum analysis using FFT.
- High-resolution 5-inch color TFT LCD screen for clear display.
- Multiple monitoring modes including Spectrum Analyzer, Step Resolution, and Channel Scope.
- Waterfall display facility to visualize signal spectrum changes over time.
- Compatibility with various AOR receivers (e.g., AR5000 series, AR-ONE, AR3000A, AR8600MK2) and some ICOM models, potentially requiring modifications or additional hardware.
- PC control capability for remote operation and data download.
Safety Precautions
Users are advised to observe safety notices provided in the manual. Key precautions include correct power supply polarity, avoiding direct connection to AC mains, handling AC plugs carefully, and protecting the unit from liquids, dust, excessive heat, humidity, and vibration. The TFT LCD display is fragile and sensitive to shock.
Connections
The SDU5600 connects to a companion receiver via the RF Input (IF) BNC socket and a serial communication port (RX CTR). A PC can be connected for control via the PC I/F socket. Ensure correct wiring and receiver configuration, including baud rate and IF output settings, for seamless operation.
Getting Started
To begin, ensure the companion receiver is switched on and configured correctly. Then, power on the SDU5600 using the front panel power switch. The unit will display its model and firmware version before entering the standard operating display.
Further Information
This manual provides detailed information on front and rear panel controls, connection procedures, basic operations, configuration settings, and specifications. For detailed operational guidance and troubleshooting, refer to the respective sections within this document.
