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Signal adder 4

The signal adder allows you to externally add an ac-component on top of a dc-signal. It is ideal if you want to measure dI/dV with an external lock-in detector.

The ac-signal can be attenuated by a variable factor of 1, 1/10, 1/100 or completely switched off. The module is of course compatible with the Nanonis oscillation controller and the internal lock-in detector. It is powered directly from the SC5, SO5 or the OC4.

KEY FEATURES

  • Cost-effective solution
  • Powered directly from the SC5, SO5 or OC4

MADE FOR THESE METHODS

1
SPM, STM, AFM
Scanning Probe Microscopy are methods using a probe, that interacts with a surface producing high resolution images by surface scanning of the probe

SPECIFICATIONS

Signal adder 4
Mounting
Dimensions

50 x 50 x 15 mm

Cable length

3 m

Power supply connector

4 pin Lemo (FFA.0S.304.CLAC17)

Operation
Input connector

BNC

Maximum input voltage

± 10 V

Output connector

BNC

Output voltage range

± 10 V

Power supply voltage

± 15 V

Current consumption

± 35 mA (with 10 V input, no load)

Performance
Input impedance

10 kΩ

Bandwidth

1 MHz (-3 dB)

Output impedance

<40 Ω. short-circuit safe

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