Description KC9652B is an instrument-grade medium-power microwave source capable of delivering a continuous output power of up to approximately 200 W, with flexible adjustment over a wide range. It features exceptional frequency stability and setting accuracy, allowing frequency adjustment in precise 1 Hz steps. KC9652B provides high-quality output with low phase noise, spurious amplitude modulation below 1%, and controlled phase noise, enabling accurate signal detection with a peak power meter. When used in microwave measurement systems, it can simplify the detection circuitry. The product incorporates temperature compensation and automatic level control (ALC), ensuring minimal drift within the cooling surface temperature range of 0–50 °C, typically within 0.5 dB. The cooling method is flexible, with a large flat heat-dissipation interface that supports external water-cooled plates or air-cooled heat sinks. The device provides a 12 V power output capable of directly driving cooling fans, eliminating the need for an additional fan power supply. KC9652B operates on a single 32 V power supply with an integrated internal power module, offering simple operation. It supports both analog and digital control, including USB, RS485, and network interfaces. It is suitable for scientific experiments and industrial applications with standard reliability requirements and can serve as an exciter for other microwave sources. Application Fields Scientific research Radio frequency measurement Industrial microwave systems Features 2.4–2.5 GHz frequency range 1 ppm frequency stability 1 Hz frequency resolution 10–200 W adjustable power range 0.5 dB power uncertainty (typical value) 100% reflection protection Flexible cooling methods Multiple control interfaces Using KCSDI Software Screenshot