tender for supply, installation, testing and commissioning of high bandwidth servo controller , main item , high-bandwidth servo controller: - bandwidth 10 mhz - integrator hold option via trigger -gain: -40 to +40 db or better -input impedance: 1 m-ohm -input/output voltage: +/-10v -input noise: 10nv/sqrt(hz) -pi-corner frequency: 10hz- 1mhz -input offset voltage: -10 v to +10 v - propagation delay 50 ns - error monitor port 50 ohm impedance -error monitor gain: 1 -error monitor bandwidth: 10 mhz -error monitor output voltage: -10 to +10 v or more. -output impedance 50 ohm -output current: -20 to +20 ma -sweep input voltage: -10 to +10 v -sweep span attenuation: 0 to 100% -input channels: 2 with opposite polarity. -modulation input: 1 m-ohm impedance -modulation input both channels: -10 to +10 v -modulation attenuation: 0 to 100% -operating temperature: 10-40 degrees or better - 240v (+/-10%) line voltagae and direct plug in device. -common mode rejection on two input channels: 60 b (for 10khz) , any other charges if any