Signaling
The use of signals for controlling communications. (atis.org)
See Also: Signal, Signal Sources, Signal Processing, Signal Integrity, Signal Proccessing, Signal Analyzers, Signal Conditioning, Signal Generators, Signal Meters, Signal Conditioners
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Signaling Control and Monitor Equipment
MS 1303
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The Railway signaling unit is used to receive the input signals from the field for validating and clearing route for trains. After receiving the signals, signals are isolated and various tests are done inside the system to ensure the received signals reliability and produce clearance signal to railway line. For security reasons card signature has been given to each card in the system. System consists of digital input modules, digital output module, digital read back module, RS232 interface with 80486 processor board. It is an ISA Bus Back plane based system.
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LVDS (Low Voltage Differential Signaling) Drivers and Receivers
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LVDS (Low Voltage Differential Signaling) Drivers and Receivers from Analog Devices offers designers robust, high speed signaling for single-ended to differential solutions for point-to-point applications. Our selection of products conform to the TIA/EIA-644 LVDS standard and contain the first LVDS transceivers to meet 8 kV IEC ESD performance standards - important for robust, interboard applications where the connectors can be exposed to more harsh electrostatic environments. Companion differential line receivers and differential line drivers support up to 600Mbps. LVDS greatly improves noise immunity and minimizes emissions for high speed point-to-point data transmission and is a low power alternative to emitter-coupled logic (ECL) or positive emitter-coupled logic (PECL) signaling.
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M-LVDS (Multi-Point Low Voltage Differential Signaling)
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M-LVDS (multipoint low voltage differential signaling) is a multipoint high speed differential electrical interface with support for up to 32 nodes. Analog Devices M-LVDS products offer the industry’s highest ESD performance transceivers with high noise immunity receivers and extended common-mode range. These products are ideal for applications where designers need to transmit at data rates up to 100 Mbps or 250 Mbps to multiple nodes.
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Multi-Device Cellular Signaling Test Solution
IQcell
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Available in 2-port and 8-port configurations, IQcell™ is a cellular signaling test solution that supports the following key cellular technologies: LTE-FDD, LTE-TDD, WCDMA/HSPA, GSM. 2-Port Configuration – Turnkey Solution for IoT Device Verification. 8-Port Configuration – High Test Efficiency for Manufacturing.
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2-way Radio Signaling Test Software
Tone Generator
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The new PC-based test software for RF communications engineers and technicians. Flexible, accurate code synthesizer for simulation and testing of 2-way radio systems, repeaters, remote control, ANI, Paging and more.No external hardware required.
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PXI-5650, 1.3 GHz RF Signal Generator
779670-00
RF Signal Generator
The PXI‑5650 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXI‑5650 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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PXIe-5651, 3.3 GHz RF Signal Generator
PXIe-5651 / 781216-01
RF Signal Generator
PXIe, 3.3 GHz, PXI RF Analog Signal Generator—The PXIe‑5651 features continuous-wave generation capabilities with FM, 2‑FSK, or OOK modulation. It uses direct digital synthesis (DDS) for high-resolution frequency hopping or phase-continuous sweeping for fixture and device characterization applications. The PXIe‑5651 is ideal for clocking nonstandard sample rates, such as WCDMA signals at baseband or intermediate frequency (IF). With these versatile signal generators, you can perform analog and digital modulation through the onboard DDS circuit, which gives you frequency modulation and frequency-shift keying for applications such as bit error rate test, antenna testing, or even keyless entry. You can also perform amplitude modulation using on-off keying.
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Signal, Patchcord, Receiver, 36", QuadraPaddle, 22 AWG White, Twisted Pair ( 5 Amps)
7-124439000-036
Signal Patchcord
Signal, Patchcord, Receiver, 36", QuadraPaddle, 22 AWG White, Twisted Pair ( 5 Amps).
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Product
PXIe-5668, Up to 26.5 GHz PXI Vector Signal Analyzer
783124-01
Signal Module
Up to 26.5 GHz PXI Vector Signal Analyzer - The PXIe‑5668 offers wide bandwidth with high-performance measurement performance and speed. It meets the challenging requirements of applications such as wireless communications, radio frequency integrated circuit characterization, RADAR test, and spectrum monitoring and signal intelligence. With its implementation as a PXI instrument, the PXIe‑5668 also features the fast measurement speed required for high-volume manufacturing test, and multi-instrument synchronization capabilities for phase-coherent MIMO test. You can use the optionally included PXIe-5698 preamplifier to improve dynamic range and sensitivity near the instrument noise floor.
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Signal, Patchcord, Receiver, 72", QuadraPaddle, 22 AWG Twisted Pair, Single Ended ( 5 Amps)
7-124422000-072
Signal Patchcord
Signal, Patchcord, Receiver, 72", QuadraPaddle, 22 AWG Twisted Pair, Single Ended ( 5 Amps).
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MXG Signal Generators
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On the path to better performance, the Keysight's MXG signal generators are fine-tuned signal sources in R&D measurements. Whether you’re pushing for a linear RF chain or an optimized link budget, the analog and vector MXG models deliver the performance and capabilities you need: phase noise, ACPR, channel coding, and more.
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High-Frequency Signal Amplifier
VCH-605
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High-frequency signal amplifier VCH-605 is designed to amplify and multiply sinusoidal signals with a frequency of 1-100 MHz.
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Real-Time Analysis, 255 MHz, Basic Detection, Multi-touch
N9040B-RT1
Signal Analyzer
See, capture, and understand elusive signals as short as 17.17 s with 100% POI and a complete set of advanced triggers View signal dynamics with integrated real-time displays Maximize your investment by adding RTSA at a fraction of the cost of a dedicated solution Easily integrate the 89600 software and thoroughly analyze complex signals Industry-leading 3 year warranty Every spec verified, adjustments included Lock in support & peak performance from the start
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Signal Level Meter
HT828B
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Hangzhou Softel Optic Co., Ltd.
The signal level meter, SE828C is able to measure EQ, C/N, V/A and trunk volt in the CATV analog system, the number keys is designed to direct input frequency so that work would be easier. It can measure 2 channels at the same time.
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Signal Conditioners
SC-1300
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The SC-1300 family of signal conditioners can convert the most commonly used process signals into conditioned current and voltage outputs, needed for control systems and monitoring devices. Dedicated functionality and isolation from control systems improves reliability.
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Signal Splitters
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Becker Nachrichtentechnik GmbH
Becker Nachrichtentechnik GmbH offers a comprehensive portfolio of active multicouplers and bi-directional signal splitters for duplicating RF signals from common sources. The multi-couplers are designed in 50 ohm technology and are available as a 19 ", 1 U devices as well as slot-in modules for our 'Modular RF Systems' platform. With help of the slot-in modules, larger scale distribution structures can be realized in a space-saving and cost-effective manner. Some devices are available in variants for AC or DC power supply and provide service-friendly remote monitoring capabilities. For use in the production of infotainment components special multi-couplers with integrated HF and DC test functions are available. The multi couplers are used in applications like radio monitoring and direction finding, in product development, validation, manufacturing, quality assurance and in the field of research.
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E-Band Signal Analysis Reference Solution
Reference Module
The E-band signal analysis reference solution provides an effective measurement solution for today’s wideband signals as well as emerging communications standards. With the M1971E waveguide harmonic mixer, which provides a 55 to 90 GHz input; Keysight oscilloscopes, which provide excellent signal integrity; and the powerful 89600 VSA software, you have a high-quality wideband measurement solution. A simple user interface also provides integrated mixer setup, correction and LO optimization, allowing for accurate measurements.
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Voice Communications Systems
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The "Multi-Voice Presence" (MVP) series focuses on team communications. Firefighters, military special-ops, plumbers, and football coaches all use team communication systems. These systems are "closed" in that the signals do not leave the system, and the entire system is usually provided by one proprietary vendor.
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Digital Down-Conversion Firmware
FW2DDC
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FW2DDC equips ADQ7WB and ADQ7DC with real-time functions commonly used in radio frequency (RF) receivers. It also contains the proprietary ADX technology which corrects mismatch errors in time-interleaved analog-to-digital converters (TI-ADCs) and thereby ensure industry-leading spurious-free dynamic range (SFDR). The digital signal processing also helps reduce the data rate to a manageable level in order to simplify data post-processing and storage.
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CompactPCI
CPCI-ADDA
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The CPCI-ADDA module offers a complete solution forhigh performance data acquisition applications. Boththe ADC’s and the DAC’s use 10 mS converters thatwill support up to 100khz signals. The CPCI-ADDAsupports P.I.D. loop closure frame rates of up to 4 KHzper channel. The CPCI host can download gain andsetpoint changes on the fly. The CPCI host can readback the current values for feedback, error, setpointand output drive on each channel. The local DSPprocessor can be used for data processing such asdigital filters and FFT’s. The DSP can also be used asa waveform generator to drive the 16 bit DAC.
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High Impedance Active Probes
34A
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Engineered to meet the stringent demands of advanced high frequency circuit designers. This high impedance probe combines full DC capability, rise/fall times of 120 ps, and a nominal loading input impedance of 10 megohm shunted by 0.1 pf. Signal attenuation is 20:1 with a 50 ohm oscilloscope input.
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PCIe-5763, 16-Bit, 500 MS/s, 4-Channel PCI FlexRIO Digitizer Device
786163-01
FlexRio Digitizer
The PCIe-5763 is a PCI FlexRIO Digitizer Device that simultaneously samples four channels at 500 MS/s with 16 bits of resolution and features 225 MHz of analog input bandwidth. With over 73 dB of SNR, the PCIe-5763 is ideal for applications that require a wide dynamic range with a wideband digitizer. The FlexRIO driver includes support for finite and continuous streaming modes, and you can implement custom algorithms and real-time signal processing on the LabVIEW-programmable Xilinx Kintex UltraScale FPGA.
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Source Phase Control
S97088B
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The S97088B allows users to set calibrated, arbitrary phase differences between two signal sources running on the P50xxA Streamline VNAs.
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Relays & Contactors
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Panasonic Industrial Devices Sales Company of America
Relay options include Panasonic's exclusive PhotoMOS® Semiconductor Relays (otherwise known as Photo, Photo Voltaic, Solid State or MOS-FET Relays) along with Power, Signal, Automotive and High Frequency Relays.
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InfiniiVision Oscilloscopes
4000 X-Series
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200 MHz to 1.5 GHz, DSO and MSO Speed testing with simplified operation and documentation, enabled by a 12.1-inch capacitive touch screen Isolate signals in seconds with exclusive Zone Touch Triggering See the most signal detail with 1,000,000 wfms/sec update rate Get more functionality with optional integrated digital channels (MSO), serial protocol analysis, dual-channel Wave Gen and 3-digit voltmeter Protect your investment with full upgradability, add options and bandwidth at any time
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LXI High Density 56x64 2A Matrix With BIRST
60-552-026
Matrix Switch Module
A high-density single pole LXI matrix module capable of switching up to 300VDC/250VAC, 2A (60W max). The use of high-quality electro-mechanical relays offers high switching confidence for signal routing in large ATE systems.
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Product
PXIe-7862, Kintex-7 325T FPGA, 16-Channel AI, 1 MS/s, PXI Multifunction Reconfigurable I/O Module
786672-01
Multifunction Reconfigurable I/O
PXIe, Kintex-7 325T FPGA, 16-Channel AI, 1 MS/s, PXI Multifunction Reconfigurable I/O Module - The PXIe-7862 features a user-programmable FPGA for high-performance onboard processing and direct control over I/O signals for complete flexibility of timing and synchronization. With 16 analog input channels connected directly to a Kintex-7 325T FPGA, you have ample space to design applications that require precise timing such as hardware-in-the-loop testing, custom protocol communication, sensor simulation, and high-speed control. The PXIe-7862 features a dedicated A/D converter (ADC) per channel for independent timing and triggering. This design offers multirate sampling and individual channel triggering, which are outside the capabilities of typical data acquisition hardware. The PXIe-7862 also includes peer-to-peer streaming for direct data transfer to other PXI Express modules.
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Product
S_A_Relay Card
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The Stand Alone Relay accepts a regular PC style power connector that powers two relays. Upon power failure, the relays disengage the two ethernet lines so as to not interrupt communication on the ethernet lines. A CPLD allows for pass through and bypass of Ethernet signals. 10/100 Ethernet compatible. The CPLD is controlled via user input.
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PXI-8517, 2-Port PXI FlexRay Interface Module
780689-02
FlexRay Interface
2-Port PXI FlexRay Interface Module—The PXI‑8517 is designed for developing FlexRay applications. As part of the NI‑XNET platform, the PXI‑8517 works well in applications requiring real-time, high-speed manipulation of hundreds of FlexRay frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. The PXI‑8517 contains two fully functional FlexRay interfaces, allowing an individual ECU to be connected to the interface when other cold-start nodes are not available. You also can use the interfaces individually to connect two separate FlexRay networks while maintaining full performance on each interface.
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Product
NI TB-2644B Terminal Block for NI 2532B as 1-Wire Dual 8x32 Matrix or 2-Wire 8×32 Matrix topology With Column Protection Resistors
782385-10
Terminal Block
The TB-2644B provides the necessary routing to configure the PXI-2532B or PXIe-2532B PXI Matrix Switch Module as a 2-wire 8x32 or 1-wire dual 8x32 matrix. You can directly connect the TB-2644B to the front panel I/O connectors of the PXI-2532B or PXIe-2532B. This terminal block includes ribbon cable headers to connect signals to the PXI Matrix Switch Module. The TB-2644B also provides optional isolation resistors to protect the reed relays from capacitive loads.
