Changes

* Gyromagnetic Ratio or Gamma γ -

* Gyromagnetic Ratio or Gamma γ -

== History ==

== History of NMR as a technique ==

* First generation instruments would use a constant RF frequency but ramp the magnetic field up slowly, and this is in fact what this unit did in its original form.

* First generation instruments would use a constant RF frequency but ramp the magnetic field up slowly, and this is in fact what this unit did in its original form.

* Second generation instruments would keep the magnetic field constant but pulse the RF, covering the entire set of radio frequencies. Advances in computing and signal processing enabled Fourier transforms, and this is precisely what the retrofit to this instrument allows it to do.

* Second generation instruments would keep the magnetic field constant but pulse the RF, covering the entire set of radio frequencies. Advances in computing and signal processing enabled Fourier transforms, and this is precisely what the retrofit to this instrument allows it to do.