High-frequency technology today pervades many industries, such as automotive, radio, antenna and medical. The testing of RF products is often a manual, time consuming procedure with plug and jack. PTR’s high-frequency test probes enable these testing times to be significantly reduced, in addition to their requirement for lower insertion and extraction forces.
The probes consist of sprung inner and outer conductors that are arranged coaxially to one another. This arrangement is optimal for the transmission of high-frequency signals because the electromagnetic field that is required to transport the energy is restricted to the area between the inner and outer conductors. The advantage is that electromagnetic emissions and parasitic inductance are effectively suppressed.
Specially matched geometric relationships and high precision in manufacture allow the transmission of high-frequency signals with low emissions and losses. For that reason the high-frequency test probes of the 7860/7840 series are matched to suit high-frequency systems with an impedance of 50 Ω.
In the same way, the geometry and dimensions of the probe heads of the inner and outer conductors are also designed to suit the relevant test piece. High-frequency test probes are compact, space-saving and solid, and their modular construction allows the inner and outer conductors to be changed.
High-frequency test probes are available in both plug-in and screw-type form for use when subjected to disturbing forces that act axially (vibration, impacts and the like). For both types there are matching receptacles that allow fast and secure installation and can be changed easily.
The probes have a practical connecting bush for connection to a test system, permitting quick contact creation through standardised MCX miniature plugs, and without soldering or other complicated procedures. These MCX plugs are available ready assembled with a flexible high-frequency cable of the Multiflex type, at the end of which an SMA cable plug, for example, is connected.
Latest wireless barcode scanner Brady Corporation
Test & Measurement
Brady has launched its new barcode scanner, the CR2100, which is a wireless handheld scanner utilising Bluetooth 5 LE for communication with a host device.
Read more...Configurable DIN rail housings Wiltron Agencies
Interconnection
With PTR HARTMANN’s INS265 design kit, DIN rail housings can be individually configured using a wide range of options.
Read more...hybridNETBOX instrumentation platform Vepac Electronics
Test & Measurement
The hybridNETBOX from Spectrum Instrumentation is an innovative instrumentation platform that combines a multi-channel arbitrary waveform generator (AWG) and a digitiser in a single portable unit.
Read more...14-bit AWG at 20 GS/s Vepac Electronics
Test & Measurement
The Arb Rider AWG-7000 is the world’s fastest 14-bit Arbitrary Waveform Generator, featuring a 20 GS/s real time update rate and 14-bit vertical resolution.
Read more...Additions to APD5000 series oscilloscopes Osiris Technical Systems
Test & Measurement
Each unit is equipped with an integrated CAT II digital multimeter, three programmable power supplies, a dedicated trigger line, and an arbitrary waveform generator.
Read more...Handheld RTSA up to 9,5 GHz Vepac Electronics
Test & Measurement
The PXE-90 implements an FFT engine on the built-in FPGA and support frame compression with trace detection while ensuring no missing samples between FFT frames.
Read more...InterCal introduces a new range of calibrators Intercal
Test & Measurement
Calibration is a critical process in numerous industries, from manufacturing to healthcare, ensuring that instruments and devices provide accurate and reliable measurements.
Read more...Power Energy Meter for solar projects Mimic Components
Test & Measurement
The Mi550 Power Energy Meter is a handheld three-phase power quality analyser that connects externally with Rogowski coils or voltage-type CTs, allowing for testing without disconnection.
Read more...MT8870A for NTN NB-IoT testing Tamashi Technology Investments
Test & Measurement
Samsung Electronics has selected the Anritsu Universal Wireless Test Set MT8870A for use on the mass-production lines of the Galaxy S25.
Read more...XJLink-PF40 JTAG controller ASIC Design Services
Test & Measurement
XJTAG, a specialist in electronic testing, has released its new XJLink-PF40 JTAG controller together with version 4 of its popular PCB software testing suite.
printer friendly version