Showing results: 721 - 735 of 829 items found.
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Focus-4000 -
Kyoritsu Testsystem Co., Ltd.
Programmable power supply（User can select big volume or high accuracy model）Fixed power supply (5V/12V/24V acceptable)High accuracy current measurement(MAX 2A) - FX710Voltage measurement MAX 16points(within +/-60V) - FX710Short relays 16pcs (MAX current 1A) - FX62024CH digital input output pins(8pcs per unit, IN/OUT setting) - FX700/FX71016 open corrector output for controlling external relays16 port (simultaneously 2 ports ) Oscilloscope channel for observing wave formCommunication function RS232C/GPIB（Standard）、CAN/LIN communication, Programmer(Options)Focus-2000Plus unique in-circuit Test（ICT）function
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AW Gear Meters
Positive Displacement (PD) flow meters are volumetric flow measurement instruments ideal for low flow rates, highly viscous fluids, and measurement of flows involving starts and stops or pulsing. Positive displacement flow meters are similar in design to the gear pump. The principle of operation is reversed however; instead of the gears driving the fluid, the fluid drives the gears. A non-intrusive hall-effect sensor detects the movement of the gear and as each gear tooth passes the sensor, a square wave pulse is produced and a discrete volume of liquid is measured. The resulting pulse train is proportional to the actual flow rate and provides a highly accurate representation of the fluid flow.
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Guth GmbH
The mains voltage (230V / 3 x 400V) is transformed, rectified and filtered by the HN series. The direct current output voltage is tuned by a variable transformer or regulated by a thyristor controller. With the HS and HV series the rectified mains voltage is supplied to a frequency converter, which produces a mid-frequency square wave voltage. This transformed, rectified and filtered alternating current produces the desired voltage as output, which is regulated by means of frequency variation or pulse width modulation. The equipment in the HV series supply, in addition to the high voltage output, up to 3 auxiliary outputs which can be used to supply e.g. heating, grid voltage or surge voltage.
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778572-57 -
NI
2.5 GHz, 75 Ω, 8x1 PXI RF Multiplexer Switch Module—The PXI‑2557 is an RF signal multiplexer switch module. The higher channel count of the PXI‑2557 makes it ideal for test systems that require the switching of a large number of video RF signals, such as switching several video tuners under test to a single channel on the RF analyzer. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use the onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.
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778572-55 -
NI
2.5 GHz, 75 Ω, Terminated 4x1 PXI RF Multiplexer Switch Module—The PXI‑2555 is an RF signal multiplexer switch module. The internal termination of the PXI‑2555, which helps prevent high-power reflections that arise from open channels on the module, makes it ideal for use in video RF applications where such reflections can damage the source. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use the onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.
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778572-58 -
NI
2.5 GHz, 75 Ω, Quad SPDT PXI RF Relay Module - The PXI‑2558 is a general-purpose single‑pole double‑throw (SPDT) switch module. You can use it to add flexibility to your video switch network or to maintain uniform signal paths across multiple channels when building high‑channel‑count multiplexers. The module also features excellent insertion loss, voltage standing wave ratio (VSWR), and isolation parameters to minimize signal degradation. You can use its onboard relay count tracking feature to predict relay lifetime and reduce unexpected system downtime.
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5501 CB -
Standard Electric Works Co., Ltd
● The 5501 CB transmitter is a great tool for locating and identifying cables and individual conductors● Locates both powered and unpowered cables ● Voltage measurement for cables: ACV 12V~450V DCV 12V~450V● Signal transmission • Transmission power level selection (includes 1, 2, 3) • Transmission signal code selection (includes F, E, H, d, L, C, O, A)● Flashlight & backlight function● Silent mode (disable button beep)● Level bar display on LCD screen (transmission power level indication)● Action wave display on LCD screen (when signal is transmitted)● Auto power-off function
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2960AR and 2965AR -
Novatech Instruments , Inc.
The 2960AR has a rubidium timebase and provides two 10MHz and one 5MHz sine wave outputs. The 2965AR has a rubidium timebase and provides one 10MHz, one 5MHz and one signal generator output. The signal generator output uses Direct Digital Synthesizer (DDS) technology and is programmable from 100Hz to 50MHz via an RS232 serial interface. Both models can be disciplined by a 1pps input signal and provide a 1pps output. The 1pps input is typically provided by the GPS Frequency output from a device like a smart GPS receiver or antenna. The Novatech GPS1 Smart Antenna is available as an accessory to provide a complete turnkey solution.
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Precision Milimeter Wave
Microwave and millimeter wave power amplifiers offer a wide variety of frequency ranges, bandwidths, gain and power outputs. Power amplifiers are used to convert low power signals to high power signals in the device. These are typically used in the Tx chain to amplify the signal before it is sent out via an antenna signal.Example specification in test data will be. Frequency, Small Signal Gain (dB), Output P1dB (dBm), Output Saturated Power, Amplifier Bias, Heat Sink Fan Bias, Maximum RF Input Power.If you are looking for RF Power Amplifiers we have the production capabilities to meet your needs.
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A.H.Systems, Inc.
For many years most standards called for the use of a half-wave dipole antenna set for frequencies above 80 MHz. However, to reduce test time, broadband antennas such as the biconical antenna and log periodic antennas began to be accepted. Broadband antennas, compared to half wave dipoles, reduce test time because the technician did not have to stop the test to adjust the dipole antenna for each frequency. A.H. Systems'' 7 models of Biconical Antennas operate efficiently over the frequency range of 20 MHz to 18 GHz. Suitable for FCC, MIL-STD, VDE, TEMPEST, and immunity testing, each Biconical antenna will provide reliable, repeatable measurements.
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ERAVANT
Coaxial attenuators are constructed with passivated stainless steel for durable use in both engineering labs and production line environments. These coaxial attenuators are designed and manufactured for low VSWR, low insertion loss and high attenuation value accuracy. The standard offering covers the frequency range of DC to 110 GHz and includes various interface options from 2.4 mm to 1 mm connector types as well as both male and female interfaces. The power handling of standard models is 0.5 to 1 watt continuous wave (CW). Higher power handling levels and different attenuation values and connector types from those listed below can also be requested.
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Furaxa, Inc.
*Differential output - can also provide two separate single ended complementary outputs. * Pulse height of up to +4V peak into 50 ohms, on positive output * Pulse height of up to -4V peak into 50 ohms, on negative output * Rise time < 80pS, FWHM of approximately 120pS * Produces pulse on both edges of input clock, thereby doubling frequency. * Input clock may be sinewave from 50MHz to 2GHz or square wave from 5MHz to 2GHz, producing fundamental comb tooth energy from 10MHz to 4GHz. * Usable energy to >10GHz. * Can drive any load, including short, without damage. * Power Requirements: -12V @ 120mA and +24V @ 80mA
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COMBGEN6DIFF -
Ultraview Corporation
*Differential output - can also provide two separate single ended complementary outputs.*Pulse height of up to +4V peak into 50 ohms, on positive output*Pulse height of up to -4V peak into 50 ohms, on negative output*Rise time < 80pS, FWHM of approximately 120pS*Produces pulse on both edges of input clock, thereby doubling frequency.*Input clock may be sinewave from 50MHz to 2GHz or square wave from 5MHz to 2GHz, producing fundamental comb tooth energy from 10MHz to 4GHz.*Usable energy to >10GHz.*Can drive any load, including short, without damage.*Power Requirements: -12V @ 120mA and +24V @ 80mA
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Keystone Compliance
Shielding effectiveness testing determines the ability of material to reduce the electromagnetic field in a space by blocking the field with barriers made of conductive and/or magnetic materials. Shielding effectiveness testing can be applied to a broad range of radio frequencies. Electromagnetic Shielding is typically applied to both enclosures and cables. The shielding can reduce the coupling or radio waves, electromagnetic fields and electrostatic fields. The amount of reduction can vary based on the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest. Also impacting the effectiveness of the shielding is the size, shape and orientation or apertures in a shield to an incident electromagnetic field. Electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as RF Shielding.
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NJ-SERVO Series -
Shimadzu Corp.
The NJ-SERVO electric motor driven actuator utilizes an electric motor drive system. High accuracy test control is enabled by a special servo motor and stroke displacement measurement sensor. In addition, the system configuration is simpler in comparison to hydraulic actuators, so it is easy to maintain, and achieves power savings and space savings. This system accommodates a wide range of tests with a high degree of expandability. This includes everything from endurance evaluations of the main body and assemblies of automobiles, aircrafts, and other transportation equipment to endurance evaluations of stand-alone parts; from multi-axis tests combining multiple actuators to uniaxial tests; and from sine waves to working waveform simulation tests.
