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APMS Multi-Channel Signal Generator: Phase Coherence

Excellent frequency stability with AnaPico’s APMS multi-channel signal generators. Now up to 40 GHz.

AnaPico’s APMS multi-channel signal generator products are now available up to 40 GHz, enabling excellent frequency stability, phase coherence and extremely fast tuning speed.

Key features:

  • independent adjustable channels
  • ultra-low noise
  • phase coherent
  • phase continuous
  • intra-pulse modulation

Each channel can be programmed independently in frequency, phase, amplitude and modulation.

Channel-to-channel phase coherence: With the new generation of the APMS, the channel-to-channel phase coherence has considerably improved. While the phase error was ±10 mrad (0.6 degrees) at 1 GHz over a period of 10 hours on the old generation, it is now less than ±1 mrad (0.06 degrees) on the new generation.

Unit-to-unit phase stability: Thanks to the dedicated clock synchronization mode that was added on the new generation, the unit-to-unit phase coherence is equivalent to the one achieved within a single unit. Thus it is possible to extend a single unit to virtually any number of channels while the phase coherence remains unaltered.

For further information about our product range contact our support team!

Do you need assistance? Do not hesitate and contact our support team.
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