SW1118 is a wideband non-reflective SPDT (single-pole double-throw) RF switch module based on the ADI HMC1118 chip. It highly integrates complete power supply and control circuits, supporting one-button or external signal control for fast switching between two RF channels. The module features low insertion loss, high isolation, high linearity and high power handling capability, enabling efficient and stable signal routing switching without repeatedly plugging and unplugging RF cables. Widely applicable to instrument testing such as network analyzers and spectrum analyzers, signal source switching and antenna testing, remote control and automatic switching requirements of automatic test systems (ATE), as well as signal routing management in wireless communication R&D and various RF laboratories.
Operating frequency: 9 kHz–13.0 GHz Insertion loss: 0.68 dB @8.0 GHz Port isolation: ≥ 48 dB @8.0 GHz Power handling: through path 35 dBm; terminated channel 27 dBm RF settling time: 7.5 μs Control & power: USB Type-C 5V power; supports external CTRL level control (CMOS logic compatible)
