1141B - Phase Matrix, Inc. Signal Generators

1141B Spec Sheet

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Technical Specifications

Frequency Range Max.

Freq. Resolution

Output Power
+13 to -90 dBm (+10 to - 90 dBm at 18-20GHz)

+13 to -90 dBm (+10 to - 90 dBm at 18-20GHz)

Extra Specifications
VXIbus synthesized signal generator

Product Description

Phase Matrix/EIP VXIbus synthesized signal generators are designed to be ideal for ATE applications. The 114XB family synthesizers occupy only three VXI slots, yet cover the entire 0.001 to 20 GHz or, depending on the model chosen, a more limited 2.0 to 20 GHz frequency spectrum with 1 Hz resolution. All models feature unique complex modulation capability and outstanding spectral purity. And all are fully compliant with Revision 1.3/1.4 of the VXIbus Specification for message based instruments and with Standard Commands for Programmable Instruments (SCPI) Version 1993.

The 114XB family of synthesizers is designed to function in the VXIbus environment with no compromise in microwave performance. Despite the small size, full modular shielding and post regulation with double filtering are utilized to ensure outstanding performance even when sharing a system with digital instruments. With spurious signals below -60dBc, the 114XB is an excellent choice as a local oscillator in radar/EW testing, narrow band device characterization and general communications system testing.

  • 2 GHz  to 20 GHz Frequency Range
  • 1 Hz Frequency Resolution
  • <-60 dBc Spurious 
  •  <-85 dBc/Hz SSB Phase Noise (10 kHz offset from 10 GHz) 
  •  +16 to -90 dBm Leveled Output Power 
  •  0.1 dB Power Resolution • Pulse Modulation 
  •  dc to 10 MHz PRF 
  •  50 ns Minimum Pulse Width
  • >80 dB On/Off Ratio 
  •  <10 ns Rise/Fall Time
  • Amplitude Modulation 
  •  DC to 100 kHz Rates 
  •  0% to 90% Depth 
  •  Frequency Modulation 
  •  5 kHz to 10 MHz Rates 
  •  25 MHz peak Deviation 
  •  I/Q Modulation 
  •  DC to > 40 MHz 
  •  External IF Input for Complex Modulation 
  •  40 MHz Instantaneous Bandwidth