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Amplifier Research CFE1840 Down Converter, 18 to 40GHz

Model Number: CFE1840

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Amplifier Research CFE1840 Down Converter

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  • Amplifier Research CFE1840 Down Converter
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Description

Amplifier Research CFE1840 Down Converter, 18 to 40GHz

This low noise, high dynamic range down-converter translates signals in the 18 to 26.5GHz and 26.5 to 40GHz bands (K and Ka-bands) to the 4 to 18GHz band for further processing by a spectrum analyzer or an EMC test receiver such as the DER2018.

The CFE1840 provides ample gain of RF signals to accommodate long cable runs between the down converter and the EMC test receiver, while maintaining a good noise figure for the system. The CFE1840 has a stable, built-in noise source to facilitate self-test and self-calibration operations.

The CFE1840 integrates seamlessly with the DER2018 EMC test receiver, forming a 20Hz to 40GHz test system. When plugged into the DER2018 using any of the supplied cable sets, the DER2018 senses the presence of the CFE1840 automatically.

The export classification for this equipment is 3A001.b.7. These commodities, technology or software are controlled for export in accordance with the U.S. Export Administration Regulations. Diversion contrary to U.S. law is prohibited.

Test Standards
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Specifications
  • FREQUENCY RANGE, CFE1840 Down-converter: 18 to 40GHz
  • K-Band Down-convert Mode: IF Output Frequency = 31GHz minus RF Input Frequency
  • Ka-Band Down-convert Mode: IF Output Frequency = 44GHz minus RF Input Frequency
  • Calibrate Mode, K-Band: Internal Noise source connected to input of K-Band signal path
  • Calibrate Mode, Ka-Band: Internal Noise source connected to input of Ka-Band signal path
  • STABILITY OF INTERNAL FREQUENCY STANDARD, Initial setting: ±0.2ppm
  • Over operating temper: ±0.4ppm
  • First year: ±0.5ppm
  • First ten years: ±2.0ppm
  • IMAGE REJECTION: >90dB
  • IF REJECTION: >90dB
  • SPURIOUS RESPONSES WITH NO INPUT: <-100dBm
  • RF INPUTS: 2.9mm(F)
  • IF OUTPUTS (rear panel): Precision Type-N(F)
  • OTHER INTERFACES: Control port for connection with DER2018A
  • PRIMARY POWER: 90 to 264VAC, single phase, 47 to 63Hz, 60VA max
Standard Accessories Included
  • Manual
  • Calibration certificate
  • Power cord
  • All standard accessories
$0.00

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