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Maury MW - Calibrated Noise Sources - NC3400 Series
- Ideal for applications requiring high ENR and immunity to large incident RF power
- Low VSWR
- Built-in isolator
The NC3400 Series coaxial AWGN noise sources are an excellent choice for applications requiring high ENR and immunity to large incident RF power, such as ATE, radiometer, and radar systems. The calibration accuracy and flatness of the NC3400 Series noise sources are enhanced by their low VSWR. The built-in isolator provides almost constant output impedance as the noise source bias is switched on and off. The isolator also protects the noise diode from incident RF power (consult the factory for higherpower units).
An SMA female connector is standard for the RF output and a BNC female connector is standard for the bias input. Other connectors are available as options.
|
ENR |
VSWR |
Standard Input Voltage |
Noise Output Rise and Fall Times |
Maximum Incident RF Power |
Typical Current |
|---|---|---|---|---|---|
|
Up to 35 dB |
Less than 1.3:1 |
+28 VDC |
Less than 1 µs | 1 W average, 100 W peak | 12 to 15 mA |
Applications
- Radar systems
- High NF device measurements
- Automated test equipment (ATE)
- 802.11ac Wi-Fi
More Product Information
- IEC 61000-4-4 Ed.3 standard compliance.
- Pre-check function is installed. Inspection before testing is now easy.
- Normal mode test support. Taking account of field troubles is possible. (option)
- Utilize an outlet box that simplifies EUT connection. (option)
- Compared with conventional products, the size has become compact. (Approximately 67% by volume)
- Easy to understand Panel display reduces mistakes in connecting power cables.
- Software control with Windows. (option)
- Next calibration date can be notified. (Windows software only)
- Employ LCD screen with multi-language support and enhanced operability.
- Maximum output voltage of 5 kV and maximum pulse frequency of 2 MHz allow you to test above the standard test level.
- CDN capacity is increased to single phase type AC 240 V 20 A, single and three phase type to AC 600 V 63 A, supporting wider range of EUT.
- Large capacity CDN (100 A or 150 A) option available for Injection test on various EUT.
- Using coupling clamps, EMS probe kits, you can test the signal lines and evaluate the noise immunity on the PCB. (option)
The TEM horn antenna is an antenna used for conducting close proximity radiation immunity evaluation test (near electromagnetic field immunity test) of electromagnetic waves radiated from various wireless transmitters such as mobile devices.
In the future, close proximity radiation immunity evaluation test using the TEM horn antenna is expected to expand to various product standards such as medical equipment (IEC 60601-1-2) and multimedia equipment (CISPR 35). NoiseKen's TEM horn antenna has a wide band, low VSWR, and wide electric field uniformity offering an ideal solution for an efficient close proximity radiation immunity test.
- A TEM horn antenna compliant with IEC 61000-4-39 Ed.1.
- Test without changing the antenna in the frequency range of 380MHz to 6GHz.
- Low VSWR and high GAIN enable efficient electromagnetic wave radiation.
- Wide field uniformity reduces the number of times of movement of the antenna when radiating the EUT.
- Since the maximum point of the near electric field distribution for each frequency is at the center, enables radiation on the EUT based on the axis of the antenna. Hence, significantly simplifies test point alignment.
- Up to 4 GHz Bandwidth
- ±60 V Offset Capability
- ±800 mV Dynamic Range
- 50 kΩ DC Input Impedance
- 1.2x Attenuation for low additive noise
- MCX terminated cable with wide variety of connections:
- Solder-in (4 GHz)
- Coaxial Cable to U.FL receptacle (3 GHz)
- MCX PCB Mount (4 GHz)
- Browser (500 MHz)
- ProBus Interface
- Calibration-grade metrology standards
- Used for VNA calibration and/or calibration validation
Shielded, coaxial opens are used in the calibration of vector network analyzers to provide a nominal 180° phase offset from a compatible reference short over a wide range of frequencies. At these frequencies, open circuit terminations are inherently imperfect. Shielding the open essentially eliminates radiation loss, but creates a residual frequency-sensitive capacitance. An accurate knowledge of the open’s effective capacitance is essential to an accurate calibration of the analyzer. Maury opens are characterized for effective capacitance versus frequency by means of a fourth order polynomial curve fit, and the nominal capacitance coefficients are provided with each unit.
- Compliant with IEC 61000-4-5 Ed.3 standard：ECE R10 is regulated at Ed.2, possible to switch to Ed.2
- AC500V/200A DC600V/200A built-in coupling decoupling network.
- Built-in EV relay welding protection diode in DC line. You can evaluate the lightning surge resistance when charging EV / PHV vehicles, which is required by ECE R10-04 / 05. (EV Fast Charging applicable)
- Maximum output voltage 15kV: In the reliability evaluation test of the lightning surge test, the evaluation including the destructive test can be performed.
- Adopt a large LCD screen operation panel: A large LCD panel screen has been adopted for the operation unit to improve visibility and operability.
- Employs MPU control that simplifies continuous testing: Surge output / waveform switching / polarity switching / sequence operation can be performed automatically.
- Equipped with manual and program modes. Manual mode for standard tests and single condition tests, and Program mode for continuous tests under different conditions. You can easily set test conditions according to your application.
- Excellent safety functions including interlock
- Equipped with waveform check terminal as standard
- You can check the output waveform with your oscilloscope and BNC cable.
- Isolation transformer required to protect the power supply for EUT is available. (option)
- Possible to switch the constant of the decoupling circuit in order to prevent resonance with the power supply.
- Possible to switch to a circuit not including 18uF in the surge output of IEC61000-4-5 Edition 2.0 2005 version).
* This product is a custom product. Please contact us for details.
Customization up to DC1000V is available.
- PowerFlex design provides higher currents at lower voltages enabling one model to meet many different voltage/current requirements.
- Compact design for bench use or rack mounting (1/2 or 1/4 rack width)
- True analog controls with digital settings locking (S-Lock)
- Mixed-mode regulation with linear final regulation for low noise
- Dual models have isolated voltage tracking and synchronous on/off.
- P models have RS-232, USB, and LXI-compliant LAN interfaces plus duplicate rear terminals. GPIB Optional.
- Directly compatible with most commercial VNA’s
- Available as polynomial and characterized device kits
- Measure S-Parameters with uncertainty when used in conjunction with Maury’s Insight software platform
Maury offers coaxial and waveguide VNA calibration kits.
Coaxial calibration kits are offered in Polynomial SOLT, Characterized Device (CD) SOLT, and TRL, depending on the connector series. Where available, CD kits improve calibration accuracy when compared to SOLT kits based on polynomial definitions as each calibration kit is provided with individually characterized short, open and fixed load standards, whose S-parameters can be loaded into commercial VNAs directly or when used with Maury’s Insight™ software platform. When combined with Insight™, users will be able to quantify the uncertainty contribution of their calibration kit to their overall measurements. CD cal kits result in TRL-like accuracy with fixed-load SOLT ease-of-use.
- Flexible bench configuration empowers users to easily set up instruments and DUTs to match any measurement workflow.
- Automated, multi-instrument calibration workflows empower users to achieve high accuracy results across diverse setups with minimal user intervention.
- Built-in system calibration verification instills confidence in measurement accuracy before data collection begins.
- Comprehensive small-signal, large-signal, and pulsed testing captures real-world device behavior for reliable design and modeling.
- Powerful visualization and analytics suite empowers users to quickly interpret results, extract models, and drive faster design decisions.
- Complete solution - battery test, simulation & solar array simulator software included
- Highest power density up to 37 kW in 4U rack height (9.25 kW/U)
- Fastest and cleanest power available (fastest transient response and low output ripple and noise)
- Universal 3-Phase AC Input accepts 180 VAC to 528 VAC
- Longest manufacturer-based reliability guarantee: 5-year warranty
- Parallel system power up to 1.2 MW
- Output voltage up to 2,000 V
- Bidirectional output current up to ±150 A, up to ±4,800 A in parallel
- True extended wide-range autoranging output
- Regenerative to 95%
- Color touch panel user interface
- Seamless transition between source and sink
- Built-in islanding detection
Maury Microwave
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Maury Microwave is a pioneering leader in the design and manufacture of precision RF and Microwave calibration, test & measurement, and modeling solutions that are powering global efforts toward a more secure, more connected, future.
Maury Microwave offers Measurement and Modeling Device Characterization Systems and Services including nonlinear passive, active and hybrid-active fundamental and harmonic load pull, non-50Ω X-Parameter modeling, pulsed IV Pulsed s-parameters and compact transistor modeling, and patent-pending ultra-fast/accurate noise parameters.
