If your modem does not provide a 10 MHz reference
signal, or if that signal is not adequate to your needs,
the high quality Orbital TCXO Master Oscillator (such as
a MOM), or an even better Orbital ovenized OCXO
Precision Oscillator (such as a POP) is just the ticket.
Here are some standard applications for Orbital
Oscillators. There many additional applications
included in the Combiner solutions that demonstrate the
integrations of the Orbital Oscillators with 10 MHz
Splitters and other Systems Interface Products.
Orbital Oscillators can come as standalone modules, in
stacks, on plates, or in a standard rack.
Click below to contact an
Orbital Engineer:
Click below
to contact an
Orbital Technical Sales Rep:
Phone:
1-604-856-0305
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Synopsis
Solution
Category
Using a
standalone Master Oscillator (MOM or POP) provides a stable, high quality
reference to phase lock any and all external reference devices in the
system.
Advantages:
reference signal can be split and
distributed to multiple devices throughout the system
the system is free of dependence on a
single modem or power supply
independent oscillator power supply
provides immunity from ground loops, modulations, and transients
the system architecture is now flexible,
free to add additional components as needed
exceptional quality ensures improved phase
noise, bit error rate, and C to N.
Using a
Master Oscillator Dual Modules ( or Precision Oscillator Dual Modules ) to provide a 10 MHz reference signal to a BUC,
and an LNB or BDC...
In this solution the dual independent outputs
of the oscillator provide precision 10 MHz reference to each Mux Tee module
allowing independent DC power to each device. In a VSAT, this can be
high power to a BUC, and low power to an LNB. For a dual polarity
system, each of LNBs is fed by its own Mux Tee module for optimum isolation.
The modular architecture of the Orbital
product line allows the assembly of these modules into a single encapsulated
unit complete with rack-mounting provisions.
Using a
Master Oscillator Dual Modules to provide a 10 MHz reference signal to a
pair of BDCs feeding eight receivers using two four way splitters...
Once a Master Oscillator and Mux Tees have
been put into place, a secure, locked, L band only signal is available for
distribution to any number of receivers. The dividers can provide port
to port isolation, assuring independent operation of the receivers. No
contamination of the reference signal is allowed by the 92 dB isolation of
the Orbital Mux Tees. The result is improved BER, lower phase noise,
and increased system reliability.
Using an
Orbital 10 MHz Splitter to provide 10 MHz reference signals to three BUCS
using Orbital MT25 Mux Tees
Orbital Oscillator are designed to provide a
high output level to allow splitting the reference signal to feed multiple
devices. The passive 10 MHz splitter, (that does not contribute noise
- no active devices) divides the reference signal with minimal lass,
excellent VSWR, and high port to port isolation. This is important
because reference devices can generate interfering signals that must not be
allowed to reach other locked devices. Normal splitters do not have a
high level of isolation.
