Filters for X-Nuclei Applications

The MR instrument includes all filters to perform X-nuclei double resonance experiments with and without J-decoupling. The filters are designed to cover the following frequency bands:

Nuclei range	Included filter
1H-19F	1H/19F pass band 31P stop-band
15N¹⁾ - 31P	15N¹⁾….31P pass band filter 1H/19F stop band

Nuclei range

Included filter

1H-19F

1H/19F pass band

31P stop-band

15N¹⁾ - 31P

15N¹⁾….31P pass band filter

1H/19F stop band

Special filters are required for {1H}-19F decoupling experiments. These filters are not part of the delivery of the instrument and need to be ordered separately. Please contact your local Bruker representative.

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^{1) The lower frequency limit is defined by the lowest frequency of the X channel transmitter, normally in the range of 15 MHz. The filters are in principle designed to cover all frequencies down to the lowest possible frequency of the scanner.}