Feature: 1. With single‑channel high‑speed push‑pull output comparator, the delay is 4.5ns. 2. Can be for a wide range of voltage signal shaping period, as the frequency, phase difference time domain measurements and other front‑end conditioning module. 3. Without threshold setting, the sine wave, square wave and triangular wave can be transformed into square wave, which can be used easily without debugging. 4. At the same time, the comparator has great extensibility, just change a small amount of the original. 5. Small in size and light in weight, convenient to carry and use at any time, very convenient and practical. Specification: Item Type: High Speed Comparator Material: Brass, polymer resin and reinforced material Purpose: Change the waveform through the module Technical Index: 1. Power Supply Voltage: DC 2.7-5V 2. Input Voltage: 8-1000mV (effective value) 3. Output Level: Rail-to-rail output, can directly drive TTL/CMOS level 4. Input Frequency: 1Hz--120MHz, the smallest can reach 1Hz 5. Interface Form: SMA female (male screw and inner hole) 6. Input Impedance: 20K ohm. Package List: 1 x High Speed Waveform Comparator