Fangrui Product Details 1.constant Temperature Crystal Module Ocxo 10mhz 20m 30m 80m Frequency Reference Module 2.this Module Outputs The Frequency Accuracy Of The 10mhz Signal (+/-200ppb), Has Two Signal Outputs, And One Is A Standard 10mhz Signal. 3.the Other Is A 10mhz Multiplier Signal. The Multiplier Signal Has 9 Selection Frequencies, Which Are 2x, 3x, 3.125x, 4x, 5x, 5.3125x, 6x, 6.25x, 8x. 4.the Different Multipliers Are By The Jp1 Jumper Pin. 5.correct The Deviation Of The 10mhz Output Frequency (+/-2.0ppm) With The Rv1 Potentiometer. 1. P1: Power Input Interface; (7~9v). 2. P2: 10mhz Signal Output Interface; (10mhz Amplitude: 3vpp) Sma Interface 3. P3: N Frequency Output Interface Of 10mhz Signal; (n*10mhz Amplitude: 5vpp) Sma Interface 4. Rv1: Correct The Deviation Of The 10mhz Output Frequency (+/-2.0ppm) 5.jp1 Jumper Needle Selection S1=0,s0=0, Out = 4x S1=0,s0=m, Out = 5.3125x S1=0,s0=1, Out = 5x S1=m,s0=0, Out = 6.25x S1=m,s0=m, Out = 2x S1=m,s0=1, Out = 3.125x S1=1,s0=0, Out = 6x S1=1,s0=m, Out = 3x S1=1,s0=1,