AVANCE NEO Consoles

虽然它的前身Avance III HD已经提供了尖端的NMR性能，但AVANCE NEO将此进一步迈出一步。它具有更快的控制，改善动态范围以及更大的灵活性和可扩展性。

The AVANCE NEO is based on a“责任”原则, meaning each NMR channel has both transmit and receive capabilities. This architecture provides the greatest flexibility in terms of instrument configuration and multi-channel operation. Multi-receive experiments are easily implemented with this new approach.

在Avance Neo中也是新的是嵌入式收购服务R和关联的客户服务器软件体系结构（Topspin 4及更高）。这使光谱仪独立于客户端计算机，从而使用户有机会通过操作系统和选择位置（例如云）来控制系统。

With the frequency range now extended from 200 MHz to 1.2 GHz, and with various functional enhancements in setup and diagnostics, the AVANCE NEO is well positioned to serve as the research platform of choice for the current and the next generation of NMR spectroscopists.

将RF生成和检测进一步
With the AVANCE NEO the most advanced RF generation and a new generation digital receiver are combined in a unique transceiver technology. Each channel is equipped with four independent NCO’s ( numerically controlled oscillators) and one receiver. Frequency, amplitude and phase can be simultaneously set in 12.5 nanoseconds. Each transceiver features 1 Gigabytes of Waveform memory allowing the most complex shapes and sequences to be executed.
接收器以1.852 GHz的中间频率运行，使光谱仪频率高于1.25 GHz。模拟数字转换器提供了以7.5 MHz扫描宽度上升的数字过滤光谱。FID被积累到双精度数据中，消除了数据溢出的任何可能性。

引入宽带RF放大器
The AVANCE NEO is equipped with novel wide-band amplifiers, thus eliminating the need for separate high-band and low-band amplifiers. These amplifiers are standard for liquids applications and will provide full coverage of all frequencies with over 100W in the high frequency range and over 500W in the range of heteronuclei. Higher power amplifier are used in instruments equipped for solid-state NMR or imaging applications.

HPLNA for optimal sensitivity and minimum perturbations
The HPLNA is designed for maximum performance for both solid-state and liquid state spectroscopy. While the latest GaAs technology allows the highest sensitivity, the novel 4kW peak power active Transmit/Receive switch provides full linearity in the transmit path of the spectrometer, delivering ultimate selective excitation performance for any NMR application. In combination with the new AVANCE NEO electronics it is now possible to display a complex tuning and matching curve.
Due to its well-designed packaging and filtering, the HPLNA is virtually immune to electromagnetic interferences and thus avoids any pick-up from unwanted external RF sources, such as HDTV. This results in optimal sensitivity while at the same time minimizing the risk of disturbances from digital communication around the NMR laboratory.

Lock
The Digilock uses highest speed FPGAs, the latest analog-to-digital and digital-to-analog converters with clock rates up to 320 MHz and provides on-the-fly high speed digital signal processing, hence enabling locking on complex deuterated solvents having multiple solvent peaks. Together with the latest high-speed converters and fast digital signal processing this concept provides ultimate performance with higher precision and greater immunity against external RF interferences. Coupled with cold deuterium pre-amplifiers inherent in the design of all Bruker’s CryoProbes, unprecedented lock sensitivity and stability can be achieved.

SmartVT和SmartCooler
进一步有助于整体光谱仪稳定性和NMR探测性能，SmartVT是一种独特的新变量温度（VT）体系结构，由新的SmartCooler和新的SmartCooler一起组成。通过合并新型的气流监控和调节功能，可以显着增强SMARTVT控制器，并具有最多可处理四个加热器通道的潜力，同时监视多达9个热传感器，并且以比以前更高的精度和调节速度。新的SmartCooler是Bruker的新VT气体预处理单元，用于Bruker的NMR探针与新的SmartVT相结合，可以非常准确地监控NMR样品的温度，从而使NMR结果对实验室不稳定性不敏感。在实验室的VT气体供应中，温度下的每日周期。
The direct communication between lock and variable temperature controller enables features such as the NMR Thermometer and safety features such as temperature limitations based on the selected solvent.