1/4/2024 0 Comments 1 khz tone generator![]() ![]() High gain transistors are preferred for better performance.With C1, C2 = 100nF the frequency generated is 100Hz and with C1, C2 = 1nF frequency is 10KHz but R5 requires adjustment.Set R5 to read 1V RMS on an Audio Millivoltmeter connected to the output with R7 rotated fully clockwise, or to view a sinewave of 2.828V Peak-to-Peak amplitude on the oscilloscope.Using a bulb differing from specifications may require a change of R6 value to 220 or 150 Ohms to ensure proper circuit's oscillation.Distortion 1V RMS output is 0.15% using a 12V 40mA bulb, raising to 0.5% with a 12V 100mA one.The bulb must be a low current type (12V 40-50mA or 6V 50mA) in order to obtain good long term stability and low distortion.Useful to test the Precision Audio Millivoltmeter, Three-Level Audio Power Indicator and other audio circuits posted to this website. A small filament bulb ensures a stable long term output amplitude waveform. It features a variable output, low distortion and low output impedance in order to obtain good overload capability. With up to 98 kSa waveform memory per channel, the ability to handle up to 16k sequence instructions, and a sampling rate of 2 GSa/s, the SHFSG offers customizable multi-channel AWG signals for qubit control.This circuit generates a good 1KHz sinewave adopting the inverted Wien bridge configuration (C1-R3 & C2-R4). Support of loops and conditional branching points further enables the implementation of quantum error correction and active reset, while real-time phase updates make it possible to implement virtual Z gates. Even for many-qubit systems that rely on multiple SHFSGs, this approach ensures that complex tune-up and calibration routines are completed with a minimum of instrument communication time. Users provide the desired signal in the form of a pulse description to the LabOne Q Software, which then automatically programs the SHFSG in the most memory-efficient manner. The SHFSG supports minimal use of waveform data even when complex signals are required. If you have pure-tone tinnitus, this online frequency generator can help you. Advanced sequencer for efficient workflows To adjust the frequency by 1 Hz, use the buttons or press Shift + and. Each SHFSG contains 4 low-phase-noise synthesizers, corresponding to 1 synthesizer per channel in the SHFSG-4 variant and to 1 synthesizer per channel pair in the SHFSG-8 variant. Adjust the display device for a reference level if necessary. If your SINAD meter can generate its own tone, use that as a modulating source. For 2.5 kHz wide systems, you would set the deviation to 1.5 kHz. Building on the performance of synthesizers specifically designed for qubit control, the SHFSG offers low phase noise and low timing jitter across the output frequency range, ensuring that qubit gate operations realize the full potential of the quantum processor in terms of fidelity. Set the RF signal source for a strong signal modulated with a 1 kHz tone set for 3 kHz deviation (60 of the receivers normal bandwidth). This means that the SHFSG generates spurious-free, stable signals without requiring its users to spend time on mixer calibration or system maintenance. The SHFSG's super-heterodyne frequency conversion scheme operates over a wider frequency band and with better linearity and fewer spurious signals than standard IQ-mixer-based methods. The frequency range from DC to 8.5 GHz enables a single SHFSG to generate a variety of single- and multi-qubit gates. Combined with the SHFQA Quantum Analyzer for real-time qubit readout, the SHFSG represents the second generation of instruments integrating microwave generation and analysis. Multi-qubit gate operations with minimal latency and high fidelity can be realized thanks to an advanced sequencer, a low-latency signal processing chain and low-phase-noise synthesizers. When synchronized by a PQSC, multiple SHFSGs can be combined within a Zurich Instruments QCCS to enable control of many-qubit systems. Controlled by LabOne, its APIs or the LabOne Q Software, the SHFSG supports quantum computing projects with sizes ranging from a few to several hundred qubits. The SHFSG uses a double superheterodyne technique for frequency up-conversion, which eliminates the need for mixer calibration and saves time on system tune-up. Each SHFSG comes with 4 or 8 analog output channels with 14-bit vertical resolution. The Zurich Instruments SHFSG Signal Generator produces qubit control signals in the frequency range from DC to 8.5 GHz with a spurious-free modulation bandwidth of 1 GHz. Non-Contact Atomic Force Microscopy (NC-AFM) Multi-Frequency Atomic Force Microscopy (MF-AFM) Tunable Diode Laser Absorption Spectroscopy ![]() ![]() Magnetometry with Ensembles of NV Centers Signal-Generator Requires 48 V phantom power, Rotating knob selector: Pink noise, 1 kHz tone and polarity check, Muting between each mode, XLR connector Serveret med kærlighed Med vores cookies tilbyder vi dig den nemmeste shopping oplevelse overhovedet muligt. Quantum Computing with Superconducting Qubits ![]()
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