Crystal Oscillators
A crystal or piezoelectric element which resonates at a precise frequency made from quartz, rubidium or ceramics.
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Oven Controlled Crystal Oscillators
OCXOS
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Oven Controlled Crystal Oscillators (OCXOs) deliver the ultimate piezo electric performance with stabilities down to less than ±1ppb. An OCXO offers frequency stabilities even tighter than those offered by a TCXO.
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Temperature Compensated Crystal Oscillators
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Temperature Compensated Crystal Oscillators by Pasternack
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Temperature Compensated Crystal Oscillators
TCXOS & VCTCXOS
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Temperature Compensated Crystal Oscillators (TCXO) deliver excellent temperature characteristics combined with low power consumption and fast warmup. Voltage Controlled Temperature Compensated Crystal Oscillators (VCTCXO) combine the same excellent temperature characteristics, low power consumption and fast warmup with a voltage control function to allow precise tuning of the output frequency after PCB assembly and later, to compensate for any effects of aging as well as offering the ability to pull back to nominal frequency where there is a change of circuit conditions
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Voltage Controlled Crystal Oscillators
VCXOS
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Voltage Controlled Crystal Oscillators (VCXOs) are used for fine adjustment of the operating frequency and are normally used in conjunction with a phase locked loop.
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Clock Oscillators
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A crystal clock oscillator (sometimes referred to as a 'Standard Packaged Crystal Oscillator' or SPXO) is a 'plug and play' quartz crystal. It combines a quartz crystal resonator with an oscillator circuit in a single package to provide a fully functioning stand-alone oscillator circuit.
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Disciplined OCXOS
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GPS Disciplined OCXOs (Oven Controlled Crystal Oscillators) are a range of advanced clock modules which provide electrical timing functionality for distributed network systems. These units primarily revolve around the 1PPS (pulse per second) timing synchronisation signal produced by a GPS frequency receiver which is derived from transmitted timing information received from GPS satellite systems.
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Phase-Locked Crystal Oscillator
PLXO Series 0.9” x 0.9” x 0.25”
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*Compact Surface Mount Package *Excellent Phase Noise and Stability *Configurable for any application
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1HZ~100MHZ Crystal Oscillator Tester
CX-118A
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Shenzhen Chuangxin Instruments Co., Ltd.
1 It's using reciprocal counting technique, high accuracy, wide measuring range, truly equal precision measurement, fast speed measurement, high sensitivity.2 single-chip microprocessor technology cycle frequency measurement and intelligent management, making the instrument has high reliability and excellent performance / price ratio.3 It's using LSI design, the use of CPLD devices, instrument components greatly reduced, reliability has been greatly improved, the average time between failures ≥10000h.The machine looks nice, small size, light weight, easy to use.
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voltage controlled crystal oscillator
VCXO
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A VCXO (Voltage Controlled Crystal Oscillator) is a crystal oscillator the output frequency of which is controlled by adding an external control voltage via a frequency control input on a variable capacitance component such as a varactor diode connected in parallel to a load capacitance (CL). Epson VCXOs are divided into two types according to Voltage-Frequency (V-F) characteristic slopes depending on the AFC (Automatic Frequency Control) input configuration of the VCXO. One is a VCXO with a positive V-F slope and the other is a VCXO with a negative V-F slope. Please note that the input voltage of a control circuit will vary according to the individual type, as shown in Figs. 3 and 4. Epson's VCXOs are capable of either, depending on the customer's preference. Epson's VCXOs have been increasingly used for broader applications such as slave oscillators in phased-lock loops, or frequency modulators. Among the above types, a VCXO combined with a TCXO is called a VC-TCXO , respectively. These components have the merit of delicately controlling their output frequency electrically.
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Quartz Crystall Oscillators
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Superior crystal oscillator precision is required for both time and frequency in precision instrument applications such as synthesizers, counters and spectrum analyzers.
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Temperature compensated crystal oscillator
TCXO
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A TCXO (Temperature compensated crystal oscillator) is a crystal oscillator with a temperature-sensitive reactance circuit in its oscillation loop to compensate the frequency-temperature characteristics inherent to the crystal unit. Epson's are classified into two types. One is a Direct-Type TCXOwith a temperature compensation circuit built into the oscillation loop. The other is an Indirect-Type TCXO with a temperature compensation circuit outside the oscillation loop, in which the oscillation frequency is therefore indirectly controlled.
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Oscillators
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Dependent on the frequency range Kuhne electronic has Oscillator solutions available which are either working with PLL-Stabilization or which are Quartz based.
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Oscillators
CG series
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The CG series is a resister tunable sine-wave oscillator which can be set the oscillation frequency with externally connected resistors.
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Quartz Crystals
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Quartz crystal resonators are used in a wide range of electronic applications that require timing devices. The quality of the quartz crystal blank is critical to the performance of quartz crystal units and the high Q factor of quartz means that tight stabilities can be achieved; this is key to ensuring microprocessor timing circuits work correctly within customer’s designs.
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Oscillators
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Ducommun’s oscillator family includes FET based dielectric resonator oscillators (OFD), phase locked oscillators (OPL), Gunn diode based low cost Gunn oscillators (OGL), bias tuned Gunn oscillators (OGB), mechanically tuned oscillators (OGM), varactor tuned Gunn oscillators (OGV), injection locked Gunn oscillators (OGI) and Gunn oscillator bias regulators and modulators (OGR and OMR). In the mechanically tuned Gunn oscillator family, the ultra broadband series (OGF) delivers up to full waveguide tuning bandwidth.
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Rubidium Oscillator
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Rubidium oscillators are a type of atomic clock and are the most accurate time standards known and are used as time distribution services to control things such as telecommunications infrastructure, TV broadcasts and global navigation satellite systems (GPS).
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KNbO3 Crystals
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All high-quality organic crystals are produced and optically prepared in the facilities of Rainbow Photonics in Switzerland.
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Voltage Controlled Oscillators
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a High Reliability Low Noise Voltage Controlled Oscillator (VCO) which covers a 10 MHz to 20 MHzfrequency band with a voltage tuning range from 0V to 20V. This design features exceptional phase noise performance of -120dBc/Hz @ 10 kHz offset. Supply Voltage is +15V with a generated output power level of +10 dBm and 2nd harmonic output of-11 dBc typical. The assembly is RoHs compliant and available in a compact 0.5 inch SMT package with an industry standardmounting footprint. The bottom surface is copper clad with 2-5 micro inches of immersion Gold over 150 - 250 micro inchesof Electro less Nickel which makes it resistant to oxidation for ease of soldering. The VCO operates over a temperature rangeof -40°C to +85°C and is designed to meet a variety of MIL-STD-202 test conditions including Humidity, Shock, and Vibration.
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Voltage Controlled Oscillators
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World's widest selectionWideband up to full octaveLinear tuning
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Optical Parametric Oscillators
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Our optical parametric oscillators are the most advanced in the industry, with leading technology plus a range of options to suit every system and customer need.
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Rubidium Oscillators
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Our range of precise low noise rubidium oscillators in a variety of sizes to suit all appliations. These acurate frequency references are used in telecoms, aviation, nautical and precision test and measurement enviroments.
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Cavity Stabilized IMPATT Oscillators
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Available Frequencies: from 26.5 to 140 GHz Maximum CW power: 300 mWatt Frequency stability: from 0.05 to 0.2 MHz/C
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Oven-Control-Oscillator
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The Quartlock ranges of OCXOs are recognised throughout the world for quality and performance. They are used extensively in radio communications, satellite, paging, cellular phone systems and many other applications.
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Oscillators for Radio Amateurs
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An oscillator is an electronic circuit designed to produce either audio or radio frequency signals. These will generally have sineusoidal wave form, but other wave shapes such as square and sawtooth are possible. In radio equipment oscillators will always have a low output power, and if a radio frequency is produced, the oscillator is acually a basic radio transmitter.
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Ultrafast Laser Oscillators and Amplifiers
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Coherent ultrafast lasers are designed and manufactured to provide the best performance, portfolio and support in the industry.
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2- and 4-Mirror Floating Zone Crystal Furnaces
IR Image Furnace
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The high-performance, compact IR Image Furnace from Quantum Design offers unsurpassed performance in a convenient, stand-alone design. Rivaling much larger and more costly IR furnaces, it uses the Floating Zone (FZ) method to promote single crystal growth from a polycrystalline rod. This method has been shown to be extremely effective for a wide class of materials. Now, more easily than ever before, you have the ability to synthesize superior quality single crystal specimens in your own laboratory. This furnace is available in both 2- and 4-mirror versions.
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Mechanical Replacement Oscillator
MRO Series 3.05” x 2.02” x 1.62”
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*Connectorized Package *Replaces Oscillators in Microwave Radios *Serially-Programmable *Manually Fine-Tuned *High Stability, <±1ppm (-10°C to +70°C) *Non-Volatile Memory
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Atomic Clocks And Oscillators
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Safran is a world leader in rubidium atomic clocks and oscillators, quartz crystal (OCXO), maser, integrated GPSGlobal Positioning System is a navigation satellite system. See also/GNSS, and related testing instrument technologies that rely on accurate atomic time and the rubidium standard. Whether you need short or long term stability, our decades of experience designing and manufacturing products is trusted by companies ranging from global enterprises to space initiatives.
