1. The phase-locked frequency multiplication crystal oscillator adopts phase-locked frequency synthesis technology 2. Its main feature is that the voltage-controlled oscillator in the loop adopts a voltage-controlled crystal oscillator, which has better phase noise than the general voltage-controlled oscillator, which makes the phase-locked loop have better far-end phase generation. 3. Due to the existence of the loop filter, the phase noise of the phase-locked crystal oscillator at the near end is related to the phase generation of the reference signal, which is degraded by 20logN. The phase noise at the far end is determined by the phase generation of the voltage-controlled crystal oscillator Input and output: SMA-K Input signal: 10MHz@0dBm Output signal: 100MHz@14dBm Harmonic suppression: ≥60dBc Spurious suppression: ≥75dBc Power supply: +5V±5%, current less than 200mA Lock indication: Lock D3 diode is on In the absence of input, it can still output a 100MHz signal but the signal be about 200KHz higher Colour:green Material:PCB Package Contents: 1 * Low Phase Noise Crystal Oscillator Only 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.