In a satellite dish, as sometimes used to receive internet signals transmitted via satellite, the signal transmitted by a satellite transponder is reflected by and propagated through a circular or rectangular tube, which is part of the feedhorn. This tube, like all waveguides, has dimensions based on the wavelength of the signal. Its purpose is […]
Low-profile 4-channel digitizer sports 8-GHz bandwidth, 12-bit ADC
The Tektronix 6 Series Low Profile Digitizer is the first four-channel digitizer to offer up to 8 GHz bandwidth, 25 GS/sec sampling rate and a 12-bit ADC on every channel, all in a space-saving 2U rack form factor. In contrast to alternative digitizers that interleave sample rate, bandwidth and record length, the new Tektronix digitizer […]
5G NR OTA measurement solution includes hardware, antenna measurement software
Anritsu Company and ETS-Lindgren have integrated Anritsu’s Radio Communication Test Station MT8000A for 5G Over-the-Air (OTA) testing with the ETS-Lindgren EMQuest EMQ-100 Antenna Measurement Software. The accurate and flexible turnkey solution allows user equipment (UE) developers and manufacturers to characterize and validate the 5G OTA performance of their designs. This collaboration enables existing customers to […]
Anritsu ME7873NR gets GCF certification for 5G mmWave RF conformance tests
The Antritsu New Radio RF Conformance System ME7873NR has achieved industry-first Global Certification Forum (GCF) validation for 5G New Radio (NR) millimeter-wave (mmWave) RF conformance tests based on 3GPP specifications. The ME7873NR has been registered with GCF as 5G NR RF/RRM test platform TP250 and has been widely deployed in the ecosystem. The ME7873NR also […]
Debug and trace probes support small multiprotocol SoCs
SEGGER added support for the latest Hilscher netX90 multiprotocol SoC to its J-Trace and J-Link tools. Software engineers working with Hilscher’s netX90 can now enjoy not only the high download speeds of the J-Link and advanced features, such as breakpoints in flash memory, but also the additional features brought to the table by J-Trace-PRO, such […]
High-density thermocouple measurement module lowers testing costs
A new high-density thermocouple measurement module called the ITCU-16 provides four times the channel density for thermocouple measurements than previous input modules and can acquire more temperature and low voltage inputs utilizing fewer slots. Says AstroNova Test & Measurement General Manager, Bryan Nadeau, “The ITCU-16 is ideal for higher channel count mixed-signal applications. It allows […]
Miniature data logger delivers info via WiFi
The new MSR145W2D WiFi Data Logger is a miniature (35x17x57 mm) data-gathering device that is easy to use, takes accurate measurements, offers quick data transfer, and is designed with great flexibility of sensor choice, using WiFi as an instant data delivery method. The MSR145W2D miniature data logger can record physical parameter data from a selection […]
Rogowski Coil current probes make ac or fast-pulse current measurements
Teledyne Test Tools T3RC Rogowski Current Probes offer broad current measurement ranges and a wide frequency span. Five models are available, providing measurement capabilities up to 6,000 A and with the capability to connect around the leg of a small T0-220 device. The probes connect to any standard oscilloscope via a conventional BNC connection. The […]
Better simulation of IP Multimedia Subsystem functions for 4G/5G terminal development
A Log Import option strengthens the IMS evaluation functions of the Anritsu Signalling Tester MD8475B base station simulator. Using the solution, live-network Wireshark logs are converted automatically to IMS scripts for easy configuration of an automated test environment to replay VoLTE/IMS faults when used with the IMS Basic Script option. Mobile terminal vendors and carriers […]
First 10-GbE line-rate data recorder for flight test instrumentation apps
The new nREC-7000-1 data recorder can store data at unprecedented sustained speeds, with support for 1,000 Megabytes per second (MBps) data rates over each of its four 10 Gigabit Ethernet (GbE) ports. Flight-test engineers who confront the daunting challenge of capturing a veritable firehose of data from today’s high-speed data acquisition units (DAUs) and modern […]
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