Noise Bridges
examine antenna's capability to recieve and/or transmit wireless rf signals.
See Also: Bridges
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Product
Low Noise Amplifier
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R&K’s Low Noise Amplifier (LNA) series products are a type of small signal amplifiers but with excellent noise figure. LNA is designed to significantly minimize additional noise to be introduced inside the product, and capable to amplify the input RF signal to the required level with minimal impact from noise on output RF signal.
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Product
Phase Noise Measurement Application
N9068A
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One-button measurements for analyzing phase noise in frequency domain (log plot) and time domain (spot frequency)Compatible with phase noise measurement personality in Keysight PSA and ESA spectrum analyzers Runs inside the PXA, MXA, EXA signal analyzers and MXE EMI receiver
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Product
Noise Source, 10 MHz to 26.5 GHz, nominal ENR 15 dB
346C
Noise Source
The Keysight 346C noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 26.5 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. Option K01 is a coaxial noise source and features coverage from 1 to 50 GHz with a 2.4 mm coaxial connector.
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Product
NI-9237, 50 kS/s/channel, Bridge Analog Input, 4-Channel C Series Strain/Bridge Input Module
779521-01
Strain/Bridge Input Module
50 kS/s/channel, Bridge Analog Input, 4-Channel C Series Strain/Bridge Input Module - The NI‑9237 includes all the signal conditioning required to power and measure up to four bridge-based sensors simultaneously. The module provides strain or load measurements with zero interchannel phase delay. It also has 60 VDC isolation and 1,000 Vrms transient isolation, providing high‑common‑mode noise rejection and increased safety. You can program the NI‑9237 for use with half-bridge and full-bridge sensors with built-in excitation. The four RJ50 jacks provide direct connectivity to most torque or load cells and offer custom cable solutions with minimal tools.
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Product
Mechanical Noise Tuner Control
S93027B
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The S93027B enables to control Maury Microwave’s LXI tuner as the impedance tuner and measure the noise figure of unmatched devices (Gamma opt. < 0.9) with the N524xB PNA-X with option 029 and the S93029B noise figure measurement software.
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Product
Ethernet Connectivity for Controlling ARINC-429 Channels and Auto RX Bridging
ENET-A429
Ethernet Interface
eNet-A429™ is an innovative product that provides “remoting” of ARINC operations on 10/100/1000 Ethernet IP/UDP local area networks (LAN). eNet-429 is a small, low-power, rugged device that provides connectivity for 1-8 ARINC 429/575/573/717 Channels – Ideal for remoting ARINC connections for in-field applications or point-point lab usage.
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Product
6.5 Digit Low Noise Power Source
B2960 Series
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The Keysight B2960 Series 6.5-digit low noise power source are a new generation of power sources offering precision, wide bipolar output ranges, and other innovative features such as graphing capability and arbitrary waveform generation capability, enabling test and evaluation that conventional power sources cannot do.
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Product
Phase Noise Testing
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The systems are based in the UK although testing for any company world wide will be undertaken.
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Product
Bridging And I/O Expansion Versatility. Rapid Hardware Acceleration For Improved Signal Control.
MachXO2
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*Up to 256 kbits of user Flash memory and up to 240 kbits sysMEM™ embedded block RAM*Up to 334 hot-socketable IOs that avoid excess leakage*Programmable through JTAG, SPI, I2C or Wishbone*TransFR feature allows in-field design update without interrupting equipment operation*Programmable sysIO™ buffer supports LVCMOS, LVTTL, PCI, LVDS, BLVDS, MLVDS, RSDS, LVPECL, SSTL, HSTL and more
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Product
Low Noise Amplifiers
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Electronic component that amplifies a very low-power signal without significantly degrading its signal-to-noise ratio (SNR).
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Product
Precise Measurement of Airborne Noise Insulation
Isokell
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Isokell offers a flexible method geared specifically to the needs of the automotive industry for measuring airborne noise insulation and the transmission loss of vehicle components. The system is easier to use and less costly than traditional acoustic measurement systems.
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Product
PCIe X8 And X1 Bridge Card
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The Guzik PCI Express Host Interface Bridge Card was designed to expand the x8 PCI Express Gen 2 (PCIe) slot in a host PC to an AXIe or a Guzik GSA 6000 chassis via a x8 PCI Express Gen 2 and a x1 PCI Express Gen 1 high speed PCI-SIG specified data cables. This allows the end node to connect to the host bus at speeds up to 3.2GByte/sec user data rate. The Bridge Card installs in a x8 or x16 slot of a PCIe backplane or a PCIe motherboard, provides additional board-based retention and reinforced front panel.
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Product
23 GHz Low Noise Amplifier
HMMC-5023
Amplifier
The HMMC-5023 is a GaAs MMIC low noise amplifier designed for moderate gain and low noise from 21 GHz to over 30 GHz. Typical applications of the HMMC-5023 include digital radio communications systems that operate within the 21.2 GHz to 23.6 GHz and 24.5 GHz to 26.5 GHz frequency bands. Moderate gain and low noise temperature make it ideally suited as a front-end gain stage.
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Product
Acoustic Noise
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American Environments Co., Inc.
A Test Specimens can be evaluated in two different modes in reference to acoustic noise: The Test Specimen's response to acoustic noise and the Test Specimen's generation of acoustic noise.
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Product
Low Noise Test Leads For N1413 With B2980 Series, 3m
N1425B
Coaxial Cable
The N1425B is designed to operate specifically with the B2985B/87B. It can hold DUTs with large terminals being used with the N1426C. The N1426A with the N1425B is available for measurements of small DUTs such as PC boards or IC sockets. The N1426B with the N1425B enables the construction of simple custom-made test leads. The N1413A High Resistance Meter Fixture Adapter is also required to connect the N1425B to the B2985B/87B.
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Product
Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
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Murata noise suppression products include compact EMI suppression filters that efficiently eliminate noise, L Cancel Transformers (LCTs) that greatly suppress noise in high-frequency bands by reducing the ESL generated inside capacitors and in boards, and TVS Diodes that guard semiconductor devices against electrostatic discharge from external sources. Murata supplies products that support a variety of approaches to suppressing noise.
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Product
Phase Verification Bridges
5002
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Clarke-Hess Communications Research
The Model 5002 Phase Verification Bridge set comprises passive devices that are used in conjunction with Model 5500-2 Phase Standard and an output null indicator such as a true rms voltmeter, an oscilloscope or a wave analyzer to verify that the Phase Standard is continuing to operate within its specified phase accuracy limits.
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Product
Phase Noise Measurement Up To 70 GHz
S930317B
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S930317B enables phase noise measurements using a PNA or PNA-X vector network analyzer. Simplify your measurement workflow by measuring phase noise on the same connection as your network analysis measurement of 2-port active devices up to 70 GHz, without needing to connect a spectrum analyzer or harmonic mixer.
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Product
Low Noise Amplifier
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Corech Microwave’s Low Noise Amplifier(LNA) frequency ranges from 1kHz to 67 GHz, featured with ultra low noise figure, high gain and compact size. Narrow-band & wide-band ready modules are available. Output power from +1dBm to +18dBm. 2.92mm – F, PIN, and SMA – F connector options are available.
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Product
Noise Receiver Modules And Noise Switching Modules
MT7553 Series
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Noise Parameters are the non-50Ω extensions of Noise Figure, and are an important modeling and model validation tool to understand how a device-undertest’s performance changes as a function of source impedance. Noise Parameter measurements are typically performedusing a Vector Network Analyzer (VNA) to measure the S-Parameters of the DUT, and a Noise Analyzer (either Noise Figure Analyzer NFA or Spectrum Analyzer SA) to measure the noise power of the DUT. Noise parameters are calculated from a combination of knownsource impedances, S-parameters and noise powers.
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Product
HF Low Noise Amplifier
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The COMM-connect HF Low Noise Amplifier can be used to amplify signals in the HF frequency range. The amplifier comes with a selection of 4 different connectors, which makes it very easy to adapt to any type of installation. Mechanical mounting is made easy by mounting flaps protruding the casing.
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Product
E-Band Low Noise Amplifier MMIC
AWL-7186
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The AWL-7186 is a 4-stage ultra-low noise amplifier that provides a noise figure of less than 3.5 dB, an output P1dB of +8 dBm, and an adjustable gain range of 15 dB. The MMIC features exceptional gain flatness and superior noise performance over a very wide bandwidth. It is implemented in 0.1 um GaAs PHEMT technology.
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Product
Ethernet to Wi-Fi Bridge
BR-500AC
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BR-500AC is the first commercially available 802.11ac wave2 2x2 MU-MIMO dual-band Ethernet to Wi-Fi bridge supporting WPA3-Enterprise Wi-Fi security. Leveraging advanced features of 802.11ac wave2 standard, BR-500AC securely, reliably, and efficiently connects any Ethernet device to your wireless network enabled by a recent Wi-Fi access point.
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Product
Low Noise Preamplifier
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The UPL-3001 preamplifier is a high performance solution for the low-noise amplification of ultrasonic signals. Designed for signals ranging from 0.5 to 300 MHz, the small and lightweight, rugged unit is perfect for remote applications. This is ideal for P&C, TT, AUT or TOFD inspection.
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Product
VME64 to USB 2.0/Optical Link Bridge
VX3718
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The VX3718 is the new VME to USB 2.0/Optical Link Bridge that fully replaces the VX1718 (VME-USB) and V2718 (VME- CONET) models. The Bridge Implements a VME master controlled by a PC via USB 2.0 and Optical Link (CAEN CONET protocol) including all the functions of its two predecessors in a unique device.
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Product
Phase Noise Analyzer and VCO Tester
FSWP
Phase Noise Analyzer
The R&S®FSWP phase noise analyzer and VCO tester features very high sensitivity thanks to extremely low-noise internal sources and cross-correlation. It can measure phase noise and amplitude noise in mere seconds on highly stable sources such as those in radar applications. Additional options such as pulsed signal measurements, residual phase noise (including pulsed) characterization and integrated high‑end signal and spectrum analysis make the R&S®FSWP a unique test instrument.
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Product
SCB-100A Noise Rejecting, Shielded I/O Connector Block
785024-01
Terminal Block
100-Pin Female SCSI to 100-Pin Female Screw Terminal, DIN Rail, Wall, Pane Terminal. Block The SCB-100A is a shielded I/O connector block for interfacing I/O signals to NI data acquisition devices with 100-pin connectors. Combined with shielded cables, the SCB-100A provides rugged and protected signal connectivity. It has a mechanical enclosure that features a magnetic removable lid and pinout diagrams. It also includes pane, wall, and DIN Rail mount options.
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Product
VME to USB 3.0/Ethernet/Optical Link Bridge
V4718
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The V4718 is CAEN New Bridge with enhanced data rate and extended interfacing capabilities, thanks to the on-board MPSoC (including an ARM processor running Linux). The board is a VME Master which can be controlled by an external PC via USB 3.0 and Gigabit Ethernet connections.
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Product
Noise Dosemeter
Castle GA257B
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The SONUS Pocket Dosemeters are designed to be powerful and easy to use. These dosemeters are small and tough so measurements and data can be collected throughout the working period. Data can be reviewed on screen or downloaded to a PC for further analysis. The SONUS GA257B is a dedicated basic dosemeter fully compliant with IEC 61252:1993 and IEC 61672-1:2013, giving simultaneous sound exposure (Lep'd) and maximum peak (Zpeak) measurements, an essential feature for Noise at Work Regulations assessments.
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Product
Ultra Low Noise, Rubidium Frequency Standard.
A10-M
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Frequency Referencing, Calibration, Standards Lab, Production Test for Oscillator Manufacturers. A very high stability LOW NOISE 10MHz Rubidium Reference, primarily for production test of quartz oscillators and RF instrumentation frequency referencing. This industry standard 2U rack-mount instrument has a long heritage and ongoing production life for this latest 2009 version that features RS232 monitoring and control of the DPLL, locking the Ultra Low Noise OCXO to the Rubidium. Damping and Bandwidth is controlled by integrator digital gain, proportional digital gain, pre-filter order and subsample rate. Eight values of user selected bandwidth are available.
