Wave
undulation up-down synced with to and fro. Scope of site
See Also: Long-Wave IR, Lightwave, Shear Wave, Sub-mm Wave, Microwave, Wavelet, Continuous Wave, Submillimeter Wave, Sine Wave, Millimeter Wave, Shock wave, Ocean, Quantum, Gravity, Particle, Seismic
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Log Detector, SMA, Positive Video Out, 10 MHz to 3 GHz
PE8040
Pasternack log detector PE8040 is part of our extensive in-stock RF, microwave and millimeter wave components available for purchase. This log detector is manufactured with SMA female to SMA female connectors. Our SMA log detector has a minimum frequency of 10 MHz and a maximum frequency of 3 GHz.
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Low Cost Microwave Wideband PIN Preamp Receivers
MR21 (40KHz~18GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR21 series microwave wideband optical receiver, adopts High linear PIN diode and Low noise pre-amplifier IC, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 18Gb/s high speed communication system.
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Time-Resolved Electrochemical Quartz Crystal Microbalance
400C Series
The quartz crystal microbalance (QCM) is a variant of acoustic wave microsensors that are capable of ultrasensitive mass measurements. Under favorable conditions, a typical QCM can measure a mass change of 0.1-1 ng/cm2. QCM oscillates in a mechanically resonant shear mode under the influence of a high frequency AC electric field which is applied across the thickness of the crystal. Figure 1b below shows an edge view of a QCM crystal undergoing oscillatory shear distortion. The central portions of the top and bottom of the crystal are coated with a typically disk-shaped thin metal film (e.g., gold).
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75 Ohm MCX Connectors
Pasternack 75 Ohm MCX connector category includes several part numbers, the majority are RoHS and REACH compliant. 75 Ohm MCX connector series in this category will terminate to coax, PCB (printed circuit board) or terminal. These 75 Ohm MCX connectors are built to precise RF and microwave industry specifications. MCX 75 Ohm connectors are available in jack or plug gender with 75 Ohm impedance. 75 Ohm MCX connector products are available in straight or right angle versions, as well as, bulkhead or mountless options. These 75 Ohm MCX connector designs include crimp/solder or solder attachment methods. As with the other over 40,000 RF, microwave and millimeter wave products from Pasternack, this MCX connector series for 75 Ohm is in-stock. Not only are they in stock, these MCX 75 Ohm connectors will ship the same day as purchased.
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Proceq GPR Live
GP8000
Proceq GPR Live GP8000 offers the widest frequency spectrum on the market; thanks to the advanced SFCW (Stepped Frequency Continuous Wave) technology, all applications in the range from 0.9 to 3.5 GHz can be covered - with a single instrument, without having to purchase and replace different antennas for different applications.
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Signal Generators
One of a class of electronic devices that generates electrical signals with set properties of amplitude, frequency, and wave shape.
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10-32 Connectors
Pasternack 10-32 connector category includes many part numbers, most of which are RoHS and REACH compliant. 10-32 connector series in this category will terminate to coax, PCB (printed circuit board) or terminal. Pasternack 10-32 connectors are built to precise microwave and RF industry specifications. 10/32 connector items are constructed in male or female gender with 50 Ohm impedance. Connectors in 10-32 series are available in straight or right angle versions, as well as, bulkhead or mountless options. These 10-32 connector designs include clamp/solder, crimp/solder or solder attachment methods. Like the other over 40,000 RF, microwave and millimeter wave Pasternack products, this 10-32 connector series is in-stock. Not only in stock, but will also ship the same day as purchased.
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DDS Arbitrary Wave Signal Generator
Its simple and functional front panel design and Chinese/English LCD interface make it easier for you to operate and observe, and its scalable option functions allow you to obtain enhanced system features.
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Single Channel One Analyzer
MVNA-8-350-1
The upper half of the Central Unit is the Vector Receiver (VR) of the Analyzer, which can be a single channel one, model VR-8-350-1 (one millimeter wave signal detected at a time only)
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Quad 8 to 1 50 600MHz PXI RF Multiplexer
40-762-004
This 4 to 1 multiplexer is part of a range of RF multiplexers available in the following configurations: dual, quad and octal 4 to 1, single, dual and quad 8 to 1, single and dual 16 to 1 and single 32 to 1. All multiplexers have the option of automatic terminations which offer advantages at system level by reducing the presence of standing waves in the system which can cause degradation in isolation and crosstalk.
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Gateway
CODA-4680
Hitron Americas Technologies Inc.
The CODA-4680 has the capability to receive 5Gbps based on 2 x OFDM + 32 QAM over its DOCSIS 3.1 interface. The integrated Wi-Fi 3×3 2.4 GHz 802.11n and 4×4 5 GHz 802.11ac Wave 2 dual band MU-MIMO Access Point significantly improves customer experience extending range and coverage with blazing speeds. For wired clients, the four Gigabit Ethernet ports offer ultra-fast connections. Its switchable upstream (5~42/5~85MHz) offers the possibility of flexible integration to existing networks.
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6 Channel Function Generator / Flow Simulator
DP-cPCI-2601
DP-cPCI-2601 is a 6 Channel 2MS/s Waveform Generator with high frequency performance, versatility and compact size in an economical cPCI bus format. Signal output in the range of 10 mHz to 5 KHz with 14 bit vertical resolution makes this single slot, 6U-sized cPCI card a powerful solution to meet most demanding test stimulus.DP-cPCI-2601 uses Direct Digital Synthesis (DDS) technique to generate stable and accurate output waveforms down to 0.01 Hz resolution. DP-cPCI-2601 offers Sine, Square, Ramp, Triangle, Pulse as built-in wave shapes and user defined arbitrary waveform.DP-cPCI-2601 can frequency sweep any of its function outputs. User can sweep upwards using linear sweeps.
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60 GHz WR-15 Waveguide Tx Module
PEM010
The PEM010 is a highly integrated millimeter wave transmitter that covers the 60 GHz global unlicensed spectrum allocations packaged in a standard waveguide module. Transmitter architecture is a double conversion, sliding IF with wide bandwidth capability through the up-conversion chain from baseband to carrier. The I/Q interface accepts analog baseband signals which provides for flexibility in design and applications. The baseband input optionally supports FSK/MSK modulation for non-coherent applications. The transmitter incorporates a complete waveguide interface with low-loss transition between the chip and the WR15 waveguide port. The integrated package is small and lightweight, with a simple to use multi-pin ST4 connector for power, reference clock, digital control port and baseband signals. Either of two reference clocks can be used for setting 540 MHz or 500 MHz channel spacing.
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Dual (Bi) Directional Couplers
Pasternack dual directional coupler (also known as bi-directional coupler) series are passive devices that couple part of the transmission power in a transmission line. Our dual directional coupler components provide the bandwidth, high directivity and higher power that designers need for their most demanding applications. RF dual directional couplers often use two transmission lines set close together so that energy passing through one is coupled to the other. Many Pasternack bi-directional coupler items are RoHS and REACH compliant. Couplers that are dual directional from Pasternack are available with SC, SMA and Type N connectors. This dual/bi directional series is offered in 10dB, 20dB, 30dB, 40dB and 50dB coupling values. Power ratings for our dual directional couplers range from 10 Watts to 10 Watts. Frequency ratings for our bi-directional couplers range from 1 GHz to 8 GHz. Like the other over 40,000 RF, microwave and millimeter wave components from Pasternack, our dual (bi) directional coupler series is in-stock. Not only our these couplers in stock, they also will ship the same-day as they are purchased.
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mmWave Sensors
The world’s most precise millimeter wave sensor available today on a single chip. The world’s most precise millimeter wave sensor available today on a single chip. TI’s CMOS single-chip sensors integrate an RF front-end with a DSP and MCU.
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C-Band DWDM Booster EDFA (WBA-C)
HWA4100 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4100 series, is designed for C-Band 44 waves or 88 waves DWDM system design power fiber amplifier gain flatness. Products using the most excellent optical performance, the most advanced electronic control technology and comprehensive software features, has a wide operating wavelength range, low noise and excellent gain flatness characteristics.
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RF Detectors for Millimeter Wave
RF Detectors are essential microwave/millimeter wave products for most Tx (transmit sources). Transmitter output power measurement is the main application. It is essential to know the RF output power because the output power level must not go above values set by FCC regulations.The unit of power is the watt for RF detectors. But, most commonly used in most RF and wireless systems to express power is the terms of dBm or decibels related to 1 mW:View more RF Detector
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VHF/UHF Handheld Signal Location Antennas
Type NVF-2
The Type NVF-2 series of handheld directional antennas are used to locate interfering signals or noise in either the 420 – 470 MHz (Type NVF-2A) or the 900 MHz ISM band or cellular telephone bands (Type NVF-2B). Both models incorporate a solid reflector positioned behind a resonated half wave driven element, both elements being mounted on a fiberglass rod with an integral pistol grip. The configuration of the reflector and driven element are such that a deep null in the signal being received will occur when the antenna is pointed in the direction of the signal being radiated. A T-pad resistive attenuator is also incorporated in the antenna mounting enclosure to aid in the direction finding process on very strong signals or when excessive reflections present multiple returns.
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Single 16 to 1 Terminated 50 600MHz PXI RF Multiplexer
40-765-001
This 4 to 1 multiplexer is part of a range of RF multiplexers available in the following configurations: dual, quad and octal 4 to 1, single, dual and quad 8 to 1, single and dual 16 to 1 and single 32 to 1. All multiplexers have the option of automatic terminations which offer advantages at system level by reducing the presence of standing waves in the system which can cause degradation in isolation and crosstalk.
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Gain Shape Linearizer Amplifiers
Gain Shape amplifiers are used in a number of applications where it's necessary to flatten the gain characteristic of the preceding or following component. This would include flattening the attenuation of a long cable run or perhaps changing the input gain response to a MPM (Microwave Power Module) or TWT (Traveling Wave Tube) to compensate for the gain variation within the tube.
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AC Current Sensor
RCTi and RCTi 3ph
The RCTi & RCTrms sensors convert ac current to an isolated 0-5V voltage or 4-20mA current loop. TA5V-5A allows compatibility with existing 1A or 5A CT metering circuits. Both offer a choice of proportional (rms) and instantaneous outputs. The available RCT current ranges are 0-100A to 0-50,000Apk. Both RCTi and RCTrms provide accurate measurement over a wide bandwidth ensuring precise measurement even with harmonically distorted wave shapes - using a flexible clip-on sensing coil. The RCTs are available as single and three phase models.
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Detector Mount
DMXE
The DMXE Detector Mounts are broadband devices designed for operation in millimeter wave range. The Detectors are optimized for broadband performance and are used in mm-wave test setups to detect, monitor and measure modulated signals.The DMXE Detector Mounts use Schottky Barrier packaged diodes and are provided in five waveguide bands between 33 GHz and 225 GHz.
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Mica Capacitors
Mica capacitors are widely used in low and medium power RF equipment and are stocked in depth. The styles most frequently encountered in medium wave broadcasting are the 291/G1, 292/G2, 293/G3 and 294/G4. Identical electrically, the "290" types are cast epoxy cylinders, while the "G" types use ceramic bodies and have cast aluminum (brass in some models) endplates with dual mounting holes. "G" types are only available on special order.
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Quasi Square Wave Constant Voltage Transformers
Osborne Quasi Square Wave Constant Voltage Transformers are used to regulate output voltages for applications that have varying input voltages. When used with a rectifier conversion circuit, these units provide an elegant design approach to voltage regulation. Osborne achieves this innovative approach by partnering the constant voltage transformer with an auxiliary resonant capacitor winding. The result is a unique (though time honored) technology that offers reliability, performance, and cost advantages over other styles of voltage regulation.
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Non-metallic Pipe Locator
NPL-100
The NPL-100 is a sophisticated instrument for locating non-metallic water pipelines.Using a vibrator attached to the outlet of a fire hydrant or to pipe fittings, the NPL-100 sends a sound wave through the water in the pipe.
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Shielding Effectiveness/ Conductivity Test
EM-2107A | 30 MHz – 1.5 GHz
The EM-2107A is a standard test fixture for evaluation of the electromagnetic shielding effectiveness of planar material. The fixture is an enlarged section of coaxial transmission line and complies fully with the requirements of ASTM test method D4935-1. The measured data relates to the shielding effectiveness due to a plane wave (far field EM wave) from which near field values for magnetic and electric fields may be inferred. The EM-2107A is provided with a reference standard test specimen, a dynamic range specimen. Dynamic range of greater than 80dB is achievable, although the cables and other test system components usually establishes the limiting factors.
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Assesses Nodularity In Ductile Iron Cast Automotive Components
ECHOMAC® Velocity Measurement
Variations in Nodularity, a type of graphite structure that can develop during the production process, can attenuate the velocity of sound waves passing through the automotive component being tested. Echomac VM measures the sound velocity and, using known limits, reports whether the part is acceptable.
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Closed Loop Hall AC/DC Current Sensor
CYHCS-D8
ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current in the carrying conductor.
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Software-testing Monthly Magazine
Tea-time with Testers
Tea-time with Testers, is the largest-circulated software testing monthly in the world. As the wave of change sweeps business, testing field and community of testers like never before, Tea-time with Testers has ensured that its readers have all the necessary upgrades to challenge tomorrow. It takes its readers deeper to give a complete understanding of the world of software testing.
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Adjustable High Frequency Reference Ballast
HCS-109A
HCS-109A Adjustable High Frequency Reference Ballast also called High Frequency Current Source. Comparing to IEC Test Method, HCS-109A is an Equivalent Test Method which is economic solution. HCS-109A equipped with Spectrophotometer & Integrating Sphere Test System. It can also measure the photo, color and electricity parameters for high frequency fluorescent lamp.Specifications: • Input voltage: 200V~240V, 50/60Hz • Input Power: 80 W max • Output Current: 130mA~400mA (Adjustable), accuracy: +/- 1% • Output Frequency: 25kHz< +/-2.0% (Adjustable), accuracy: +/- 0.3kHz • Output current total harmonic wave distortion: THD<2.5% (HF current wave)
