Rubidium and GPS Controlled Frequency Reference
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Quartzlock offers a complete range from the lowest cost to the lowest noise in both
atomic controlled (rubidium) and GPS controlled (off-air) time and frequency references,
calibrators and standards.
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Passive & Active Hydrogen Maser
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The Passive and Active Hydrogen Maser Frequency Standards are available through a
teaming relationship between Quartzlock and KVARZ Institute of Electronic Measurements
of Nizhny Novgorod, Russia.
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Timing Modules
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Quartzlock provides Timing Modules for network timing, reference disciplining to
various input references such as 1PPS, GPS receiver and Frequency References.
By characterizing oscillators over temperature and monitoring the performance over
time, Quartzlock modules will provide optimal performance for your application.
Utilizing the best performing oscillators available with our proprietary algorithms
and Kalman Filters allows you to achieve performance that traditionally is met with
ceasium or maser based oscillators. Modules are typically used in W-CDMA base stations,
HD digital video broadcast and general timing and Instrumentation applications.
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Frequency and Phase Analysis
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The A7-MX is invaluable in the design of low noise oscillators, atomic frequency
standards and passive devices where close in phase noise, freedom from spurii, and
phase stability are essential design objectives.
The A7-MX is unique in its ability to measure time domain stability at averaging
times from 1ms to weeks, and phase noise from mHz to 500Hz. Discrete spurii can
be measured close to the carrier at levels down to -120dBc.
The high resolution input operates at 5 or 10MHz. The reference is also at 5 or 10MHz.
A lower resolution input is provided which will measure at frequencies between 50kHz
and 65MHz.
The A7-MX is not limited to research and development. The real time digital display
of fractional frequency offset combined with the high resolution analogue meter
makes the production setting of all types of frequency standard a simple and rapid
operation.
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Distribution Amplifier
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The Quartzlock range of distribution amplifiers are intended for use when multiple
outputs from a single frequency standard/generator are required. This may be encountered
in engineering labs, national standards labs, research and development, calibration
labs and production. This is vital for the distribution of signals from other precision
frequency standards like Hydrogen Masers, Cesium oscillators.
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Frequency Conversion
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A comprehensive range of frequency convertors to meet a wide range of needs.
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Redundancy Switches & Frequency Reference
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Quartzlock switches and multiple redundant rubidium frequency reference products
will keep your mission-critical equipment online and serving your customers even
at remote, unstaffed locations.
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RF & Microwave Components
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The Quartzlock range of RF and Microwave Components has been designed to compliment
our own range of time and frequency standards as well a being compatible with other
manufacturers systems where enhanced performance is needed.
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Calibration Services
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Quartzlock can calibrate any Quartzlock equipment in their hydrogen maser and A7-MX
equipped laboratory.
Approximate turn-round time in the lab is 14 days (add transport time to and from
the UK lab).
If you have Quartzlock equipment that needs calibrating please contact
Lionheart Northwest to discuss your requirements.
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Customer-Specific Products and Applications
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Quartzlock has created and built many customer-specific products. Their design expertise,
engineering excellence and long experience as an industry leader combine to produce
effective solutions for your business and technical needs.
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