This module implements broadband frequency division by four, covering a wide frequency range of 100MHz-18GHz. It can divide input signals within this range by four.In frequency measurement systems, this module can be used to convert high-frequency signals into low-frequency signals for easier subsequent processing.It can also be used in other signal frequency division applications (point-to-point communication) where conversion from high-frequency to low-frequency signals is required.The module uses a CNC-machined enclosure, providing excellent electromagnetic shielding performance.Module Model: QM-FD011804SModule Power Supply: +5V single power supplyOperating Current: 95mAPower Supply Interface: Feedthrough capacitorsInput Frequency Range: 100MHz-18GHzDivision Ratio: 4Input Level Requirements:100M-14GHz: -20dBm to +8dBm;14-16GHz: -20 to +3dBm;16-18GHz: -15 to 0dBm;SSB Phase Noise (100 kHz offset): -150dBc/Hz;Maximum Input Power: +13dBm;Input/Output Interface: SMA (male connector);Input/Output Impedance: 50 ohms;Color: As ShownMaterial: MetalPackage Contents:1*RF Prescaler DividerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.