Built-in Calibration Signal Generator - When used without an analyzer, the instrument can function as a signal generator with two frequency outputs: MF/HF/VHF sine wave output from 0.1 MHz to 350 MHz, and UHF square wave output from 240 MHz to 960 MHz. It supports automatic self-test and low input calibration. Input Frequency Range - Dual input channels: primary MF/HF/VHF input 0.1 MHz to 350 MHz, and secondary UHF input 240 MHz to 960 MHz. This arrangement covers a wide RF range with dedicated paths for different bands. PC Control and Connectivity - USB connection to a PC using serial over USB (CDC) with a rich command set. The instrument presents a large number of control commands for flexible operation. Driver installation is automatic when connected to a PC. ESD Protection - Enhanced protection in version 3.1 with new ESD protection features and installed diodes. Delivers more sensitive response, improved antistatic performance, better overall quality, and longer service life. Key Benefits - Wide RF coverage with dual input paths supports a range of testing and calibration tasks across MF/HF/VHF and UHF bands. - Standalone calibration: built-in signal generator enables automatic self-test and low input calibration without needing a separate device. - PC-driven operation: USB CDC interface allows control from a computer and supports extensive command sets for automation and scripting; drivers install automatically. - Improved protection: up-to-date ESD protection enhances reliability and longevity when handling sensitive RF equipment. Use Scenarios - Standalone calibration and self-test: Use the built-in sine and square wave outputs to perform automatic self-tests and calibrate low-level inputs when an external analyzer is unavailable. - RF circuit testing and validation: Generate test signals in MF/HF/VHF (0.1-350 MHz) or UHF (240-960 MHz) to verify circuit response, timing, and waveform integrity during development or production QA. - Automated test bench integration: Connect to a PC via USB to control and automate measurements, enabling batch testing and scripted test sequences using the instrument’s extensive command set.