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NMR UTNS3 EMC - ED2 Compliant

2366218-2
2366218-3 2344270 2366218
Magnetic Resonance Imaging
Signa HD 1.5T
GE Healthcare
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Product Overview

The NMR UTNS3 EMC - ED2 Compliant is a detection circuit designed to detect “spike noise” before it enters the receiver. It has programmable logic device which consists of connectors, amplifiers, inductors, capacitors and resistors for the connections. UTNS (Universal Transient Noise Suppressor) is located in the remote RF chassis and it is a part of Multi-Generation DAQ (MGD) architecture. The UTNS provides detection circuitry for the removal of transient noise spikes from the MR signals. The remote RF sub-system and the UTNS is not backward compatible with prior transceiver hardware. Thus, the UTNS must be used in conjunction with an MGD chassis. The UTNS 3 receives 8 channels of RF signals at its input. The signal first passes through the blanking switch. Each channel is then passed through an amplifier. The two possible gain paths, due to different value attenuators, are coordinated with the attenuation control of the receiver board. The signal is then passed through a notching switch before leaving the UTNS on its way to the receiver. The programmable logic device has EEPROM memory with 256 macro cells. The D to A converter is a chip data latch which consumes low power. The small signal transistor is surface mounted with a single configuration. The compact PCI has top and bottom ejector kits with the front panel gasket. The EMI shield UTNS board, plain washer and screws are made from steel, which has good rust resistance.

Compatible Products

Signa Excite 1.5T

Signa Excite 1.5T

Signa HD 1.5T

Signa HD 1.5T

Signa HD 3.0T

Signa HD 3.0T

Signa HDx 1.5T

Signa HDx 1.5T

Signa HDx 3.0T

Signa HDx 3.0T

Signa HDxt 1.5T

Signa HDxt 1.5T

Signa HDxt 3.0T

Signa HDxt 3.0T

Equivalent Part

Below is more information on the equivalent parts. Parts without a hyperlink are listed for reference only and are not available for purchase online.

Equivalent partPart Details
2366218-3 UTNS3 improved reliability
2344270

2344270

2366218

2366218