Test & Measurement

Conrad is to supply a series of physically-small 12bit oscilloscopes from Voltcraft, that stretches form 70 to 250MHz, and from two channels to four. Across they measure 260mm. “Their compact lightweight design makes these the perfect choice for field work and classroom alike,” said Conrad. The “built-in HMDI port allows mirroring display content to large screens”. Maximum sample rate is ...

Chell Instruments has introduced a 32 input thermocouple scanner for temperature measurement in industry and aerospace. Called 2432T, “it measures all types of thermocouples with high accuracy and at high speed, and outputs the data over interfaces that including Modbus, iDDS, IENA, Netscanner, or Chell native TCP/IP protocol or UDP protocol”, according to the company. Its construction includes a copper ...

Rohde & Schwarz will demonstrate FSWX3044, a twin-input 44GHz spectrum analyser with cross-correlation measurement at IMS2025 in San Francisco. The company emphasises a novel multi-path architecture that supports a cross-correlation mode, explaining: A single signal input is internally split into two independent signal paths, each equipped with its own local oscillator and ADC. With this design, cross-correlation algorithms can be ...

Aaronia will reveal USB and portable real-time spectrum analysers at the IMS Microwave Symposium in San Francisco next week. Spectran V6 Mobile is the portable analyser (photo right), with a real-time bandwidth of 490MHz. “This means that even the 320MHz wide channels of the new IEEE 802.11ax standard can be fully recorded,” according to the company. “The tablet, which is ...

The SL2000 high-speed data acquisition ScopeCorder  has been announced by Yokogawa. It is designed for prototyping test and complements the company’s benchtop DL950 ScopeCorder. The modular SL2000 is designed to capture fast signal transients and long-term trends in R&D, validation, and troubleshooting in automotive, aerospace, marine and rail applications as well as data centres, energy generation and storage and robotics ...

QS RF Locator is Quadsat’s new product to geolocate RF signals to a precise location. The drone-based technology will detect and locate the source of interference, for example, for both commercial and military applications. The Danish company – which uses drones to test and measure satellite antennas in-situ – is using its existing systems for the RF inspection. It says ...

The SDM4000A series 5½-digit and 6½-digit digital multimeters (DMMs) by  Siglent Technologies are now available in the UK from Telonic Instruments. The SDM4000A series DMMs offer 2,200,000 counts for the 6½-digit resolution model; or 220,000 for the 5½-digit DMM and a full-scale display range from -2,199,999 to +2,199,999. Reading rate is 50,000 readings/s and the minimum sampling interval is 20-µs. ...

LEM had introduced two fast precision high current sensors for ac, dc and pulsed currents: a 2MHz 1,500A type and 1ns 1,000A type. IN 1500-S is for measuring up to 1.5kA across a 2MHz (±3dB) bandwidth and -40 to +50°C temperature – which is less than the -40°C and +85°C that the rest of the IN family is rated across. ...

Siglent has created a multi-instrument mobile 5G signal analyser for 5G NR/LTE with 9kHz to 7.5GHz range and 110MHz real-time analysis bandwidth. “Combining spectrum analysis, vector network analysis, cable testing and antenna testing into a single portable platform, the SHA860A delivers versatility for base station deployment, maintenance, and on-site troubleshooting,” according to the company. Its 5G NR over-the-air mode demodulates ...

Anritsu has teamed up with Microwave Vision to offer a Wi-Fi 7 over-the-air tester. It combines Anritsu’s MT8862A wireless connectivity test set (below) as a signal source with Microwave Vision’s multi-probe over-the-air test system (right) to support IEEE 802.11be measurements – which is the standard behind Wi-Fi 7. “Advanced technologies such as 320MHz channels, 4K QAM and MLO are incorporated ...