Showing results: 541 - 555 of 568 items found.
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Radio Frequency Systems
RFS’ CPRI Interface Panels are used to test fiber connectivity between Optical Base Band Units (BBU) and Remote Radio Heads (RRH), allowing cell operations and system performance engineers to ensure the best performance without having to disconnect the fiber optical system or disrupt service. In addition, the CPRI panel enables easy RF over CPRI testing at the bottom of the tower, reducing the need for unnecessary tower climbs, thus minimizing maintenance cost and overall OPEX for customers. The RFS CPRI panel is bundled with RFS’ high-quality fiber optic jumpers, providing an end-to-end solution that includes HYBRIFLEX® fiber-to-the-antenna DC and F/O solutions.
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RFS set -
Langer EMV-Technik GmbH
The RFS set consits of three passive near field probes designed for the use in a measurement scanner during the development of E-field and magnetic field. They are designed for frequency ranges of 30 MHz to 3 GHz. The probe heads of the RFS set allow for close measurements needed to correctly localize interference sources on an electronic assembly. They document the whole image of the device under test`s near field. The scanner probes have a sheath current attenuation and are electrically shielded. They are connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance. The measuring signal can be increased with PA 203 or PA 303 preamplifier. On request RFS, LFS and XFS scanner probes can be produced.
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RF1 set -
Langer EMV-Technik GmbH
The RF1 near field probe set consists of 4 passive near field probes for making measurements in the development phase of E-field and magnetic field in the ranges of 30 MHz to 3 GHz on electronic assemblies. The probe heads of the RF1 set allow for measurements close to the electronic assemblies, e.g. on single IC pins, conducting paths, components and their connectors in order to localize interference sources. Field orientation and field distribution on an electronic assembly can be detected through a trained special use of the near field probe. The near field probes are small and handy. They have a sheath current attenuation and are electrically shielded. They can be connected to a spectrum analyzer or an oscilloscope with a 50 Ω input. They do not have an internal terminating resistance.
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MFA 01 set -
Langer EMV-Technik GmbH
The micro probes are used to measure magnetic fields and they have a high resolution. They measure magnetic fields up to 6 GHz, e.g. at signal conductors (150µm), SMD components (0603-0201) or IC pins. The MFA micro probes are guided by hand. An amplifier stage is integrated into the probe head. The amplifier stage (9V, 100mA) is powered via the Bias tee BT 706. It has an impedance of 50 Ohm. The micro probes are connected via the Bias tee BT 706 to a spectrum analyzer or an oscilloscope. Langer EMV-Technik GmbH includes correction lines in the delivery. With the help of the correction lines the probe output voltage is converted either into the respective magnetic field or to the current which is running through the conductor.
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MFA 02 set -
Langer EMV-Technik GmbH
The two in the set included micro probes are used to measure low-frequency magnetic fields up to 1 GHz, e.g. at signal conductors (150µm), SMD componets (0603-0201) or IC pins. The MFA micro probes are guided by hand. An amplifier stage is integrated into the probe head. The amplifier stage (9V, 100mA) is powered via the BT 706 Bias tee. It has an impedance of 50 Ohm. The micro probes are connected via the Bias tee to a spectrum analyzer or an oscilloscope. The MFA 02 set delivery of Langer EMV-Technik GmbH includes correction lines. With the help of the correction lines the probe output voltage is converted either into the respective magnetic field or to the current which is running through the conductor.
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Magnetic Type QualiMag Series -
Qualitest International Inc.
The Portable Hardness Tester - Magnetic Type QualiMag-R - Magnetic Rockwell Hardness Tester Rockwell test head fixes to the surface of iron and steel parts to test the hardness by applying magnetic force. Meant to replace Leeb hardness testers which are not as accurate nor reliable. Use the Portable Hardness Tester - Magnetic Type QualiMag-R - Magnetic Rockwell Hardness Tester on steel parts, steel plates, steel pipes, forgings, large to medium sized heat treated parts(if surface available), welding joints, pressure vessels, etc. The Portable Hardness Tester - Magnetic Type QualiMag-R - Magnetic Rockwell Hardness Tester Rockwell complies with Standards ISO 6508 and ASTM E18.
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Fraunhofer IPM
The "QSDrive Scan Kit" evaluation kit enables small and medium-sized companies in particular to operate ResoLin components from the Fraunhofer IPMS in accordance with the specifications without the time-consuming in-house development of control electronics. The evaluation kit consists of a ResoLin component – a cardanic MEMS scanner with a linear axis and an optional, orthogonally oriented resonant axis – and control electronics that enable the components to be operated with an optimized trajectory supplied. The component is held by a scan head, which is also included in the scope of delivery and which, thanks to its special construction, can easily be integrated into common optical test setups. Depending on the design of the MEMS component, controlled operation of the component and synchronized operation of the resonant axis are also possible. The function is controlled by software that communicates with the electronics via USB.
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QTOUCH1202C -
Qmax Test Technologies Pvt. Ltd.
he Prober Test System is capable of movement in XYZ directions with fixed angle (θ) and dual probe heads (further expandable up to 4 ) . The system has in-built Vision Camera for easy monitoring of probe needle contact.The prober supports automatic fiduciary recognition. The system has built –in linear encoders to achieve higher precision. It also comes with in-built image processing unit with minimum 5 Mega pixel Camera ,tele-centric lens with image processing software, illuminated with LED bar light with controls.The V-I signature test shall be in-built in the Prober system with “ Best fit Curve “ algorithm .Provision for adding various external Test & Measurement instruments like GPIB / USB / PXI Instruments is available.
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TF164B -
TESTEX Testing Equipment Systems Ltd.
Our Air Permeability Tester determines the resistance of fabrics (woven, knitted and non-woven textile materials) to the passage of air (air flow) under constant pre-set air pressure while firmly clamped in the test rig of selected test head/area.The specimen is loaded to the test area of the instrument easily by means of a pneumatic holder. By pressing down the holder to start the test. The air permeability tester is equipped with a vacuum pump to draw air through an automatic interchangeable test head with a circular opening. The pre-selected test pressure is automatically maintained, and after a few seconds the air permeability of the test specimen is digitally displayed in the pre-selected unit of measure on the touch panel after test the holder is released and the vacuum pump is shut off.
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Schwarzbeck Mess Elektronik
Biconical Antennas have dipole like characteristics (e.g. circular directional pattern in the H-plane,"8"-shaped in the E-plane, fixed phase center, comparable gain), with an enormous wide bandwidth achieved by the double cone elements. One of the earliest and worldwide most popular biconical antenna designs is the BBA 9106 with balun VHA 9103 B. During the last years a growing need for expanded frequency ranges arised, which led to the design of biconical antennas reaching down to frequencies of 20 MHz and up to 18 GHz and above. A further increase of bandwidth was achieved with qualified 4:1 baluns, providing a typical gain increase of approx. 6 dB at the lower frequency range. The biconical elements can be mounted and dismounted within a few seconds providing perfect contact repeatability thanks to special clamping fixtures. A small wrench made of insulating material is supplied with the balun, it is tied to the balun head and thus always available whenever needed. Biconical antennas can be used for many applications, in which half-wave dipoles have been used traditionally. An enormous reduction of measurement time can be achieved, because the time consuming tuning of the antenna elements to the half wavelength is not needed, an important condition for sweeped broadband measurements. In typical dipole applications several discrete frequencies are measured, in contrast the biconical antenna allows continuous sweeps, where site anomalies are discovered much easier.
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SFT3536S -
Hangzhou Softel Optic Co., Ltd.
SFT3536S is a professional high integration device which includes encoding, multiplexing, and modulation. It supports 8/16/24 HDMI inputs, 1 ASI input, 1 USB payer input and 128 IP inputs via the GE port. It also supports DVB-C RF out with 12 non-adjacent carries or DVB-T/ATSC RF out with 8 non-adjacent carriers, or ISDB-T RF out with 6/16 non-adjacent carriers, and supports 12/8/6/16 MPTS as mirror of 12/8/6/16 carriers through the GE port and 1 ASI out as mirror of one of the carriers. This full function device makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…
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OD3000A -
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai OD3000A digital series optical transceiver, adopts digital video coding technique and WDM technique to satisfied user's multipath digital video, audio, data, ethernet's long distant high quality optical fiber transmission because of its full-found. Product including single fiber one way digital video, single fiber 64 routes video, 128 routes audio and data uni-direction and bi-direction complication. OD3000A can transmit the camera audio/video signal, camera and tripod head control data as well as other control function to central control room from remote end by optical fiber. It can be widely used in the remote monitoring, video conference, video medical ， remote education and other systems of public road, traffic, industrial and mining, community ect.
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ADXL372 -
Analog Devices Inc.
The ADXL372 is an ultralow power, 3-axis, ±200 g MEMS accelerometer that consumes 22 μA at a 3200 Hz output data rate (ODR). The ADXL372 does not power cycle its front end to achieve its low power operation and therefore does not run the risk of aliasing the output of the sensor. In addition to its ultralow power consumption, the ADXL372 has many features to enable impact detection while providing system level power reduction. The device includes a deep multimode output first in, first out (FIFO), several activity detection modes, and a method for capturing only the peak acceleration of over threshold events. Applications: Impact and shock detection. Asset health assessment. Portable Internet of Things (IoT) edge nodes. Concussion and head trauma detection.
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T5230 -
Advantest Corp.
T5230 memory test system for NAND/NVM devices adopts a combined array architecture to achieve best-in-class cost-of-test performance for wafer test, including wafer-level burn-in (WLBI) and built-in self-test (BIST). The system can perform on-wafer test of 1,024 memory devices per test head in parallel, delivering high productivity and enabling floor space savings of up to 86%. Multiple test cells are connected per system controller in the T5230, allowing independent wafer test of each test cell. The test cells can be stored in a general multi-wafer prober while minimizing the test cell floor space, and the tester can be docked with probers in both linear and multi-stack configurations. For functional tests at a maximum test rate of 125MHz/250Mbps, the T5230 assures high timing accuracy, repeatability, and failure detection capability.
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Guangzhou Amittari Instruments Co.Ltd
The Basic Type Coating Thickness Gauge AC-110 Series have two types: Type C ( Integral Type ), Type CS ( Separate Type ); Suitable for automotive, paint layer coating thickness measurement; Integral Type suitable for single-hand operation, large probe with large contact surface have better stability, users can get continuous, good repetitive and precise measurements. Separate Type can provide several type probe, measure can be more flexibility. It is a kind of portable measuring instrument, it can quickly, no damage and precise coating, coating thickness measurement. Not only can be usedin the laboratory, also can be used in the engineering field. Through the use of different measuring head, but also can meet the needs of a variety of measurement. Widely used in manufacturing, metal processing industry, chemical industry, commodityinspection and testing field. Is the material protection professional.
