Precision Test
Systems manufacture and supply a wide variety of
frequency standards. These include the following:
- OXCO
frequency standards. The reference is an oven
controlled crystal oscillator. The reference
can be a low cost standard oscillator, medium
performance or our high performance, low ageing ,
ultra low phase noise types. GPS disciplined units
are also available.
- Rubidium
frequency standards. The reference is a low
ageing rubidium oscillator. Our own rubidium's are
designed for long life (20 years) and have low phase
noise. GPS disciplined units are also
available.
- Cesium
frequency standards. This cesium is manufactured
in the EEC providing an alternative to other makes.
- Hydrogen
maser frequency standards. These hydrogen
masers have been built in large quantities and are
in use all over the world.
Warranty
All the frequency
standard manufactured by us carry a three year warranty.
This is one of the longest guarantees in the industry.
Frequency standards supplied by us but not manufactured
by us will carry the manufacturers guarantee.
Products
Use our comparison
chart to see the different types of frequency standards
supplied by us.
The chart is
available from
here
Options and
bespoke
We offer a large
variety of options for our products. Options include:
- Different
type of references including ultra low noise types.
Floor noises to -174 dBc/Hz available.
- Multiple
outputs including sinewave, squarewave, pulse etc.
- Different
frequency outputs. Either multiplied or
divided from the reference frequency.
- Redundancy.
Units operate in parallel for increased reliability.
- Special
timing outputs. E.G. BCD, IRIG-B, ASCII.
- External
locking inputs. Lock the reference to an
external frequency such as 10 MHz or 1 pps.
GPS locking is usually available as a standard
feature.
- Battery
back-up.
Also we are
very happy to make products designed to for specific
specifications.
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