Six Bruker HP-300 MHz Attenuator Filter Boxes for NMR Fequencies RF Bandpass

Six Bruker HP-300 MHz Attenuator Filter Boxes. 3dB (about 2x) signal attenuation.

I have six (6) filter boxes, though there are more listed on the spec sheet. Those are not included. The included boxes are for 6 different ranges:

(1) filter for 12-20 MHz
(1) filter for 20-30 MHz
(1) filter for 30-42 MHz
(1) filter for 55-70 MHz
(1) filter for 90-108 MHz
(1) filter for 108-125 MHz

These filter boxes are adjustable frequency with a knob on the front. See the spec sheet pictures for pulse rise and decay times for each filter as well as amplitude and input used for the tests. Amplifiers are not included, filters only.

Sold as a lot. Contact us with questions.

Condition is Used. Will be shipped with FedEx Ground.