A screen on the front displays the output frequency and amplitude to the user.
This instrument generates 8 sine-waves of equal amplitude phase separated at 45° intervals. Both the amplitude and frequency are user adjustable.
8-Channel RF Signal Generator
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This RF signal generator is used to drive a Rotating Wall Mass Analyzer (RWMA). It provides 8 signal outputs that are connected to electrodes in the RWMA, each precisely phase shifted by 45° increments. The frequency and the amplitude of the output waveform are user adjustable through two knobs on the front panel. Changes to the output settings appear on the output simultaneously
When ions are sent through this rotating electric field, it causes a dispersion of ions by mass onto a detection surface. |
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General Specifications: Amplitude Range: 5V-100VAmplitude Matching:±1Vp-p Frequency Range: 100Hz to 100kHz Phase Accuracy: ±0.01°
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Research Group:
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Julia Laskin, Chemistry
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Lab Contact:
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Michael Espenship, Chemistry
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Amy Contact:
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Greg Eakins, Chemistry
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