Preamplifier for Microwave Testing

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PAM-840A

18 GHz to 40 GHz

preamplifier

Preamplifier for Microwave Testing

  • 18 GHz to 40 GHz Wide Band High Gain Preamplifier Model PAM-840A is a bench top microwave preamplifier. This preamplifier is primarily intended for EMC applications; however, it may be used for other applications that require low noise and high signal amplification.
  • The preamplifier was designed to have flat gain with minimal variation over the entire frequency range.
  • The flat gain helps in taking fast readings during troubleshooting, R&D phase and it increases system sensitivity of effectively all measurement systems.
  • It has low VSWR and high reverse isolation. The PAM-840A preamplifier increases system sensitivity enhancing the capability of measurement system to measure low level signals. It also provides input isolation to your spectrum analyzer or receiver.
Frequently bought together
  • Ultra Wideband: 18 GHz to 40 GHz
  • High Gain: 37 dB (Typical)
  • Gain Flatness: ±2.5 dB
  • Low Noise Figure: 5 dB max
  • Pout @ 1 dB Gain Compression: +10 dBm
  • Battery Powered
  • Three Years Warranty
  • Frequency Range: 18 GHz to 40 GHz
  • Gain: 37 dB
  • Gain Flatness: ±2.5 dB
  • RF Input/output: 50Ω 2.9mm female
  • VSWR ( Input/Output): 2.25:1 (max)
  • Noise Figure: <5 dB @ 25 °C
  • Pout @ 1dB comp: +10 dBm (min)
  • Reverse isolation: 40 dB (typical)
  • Battery Pack: 6 Vdc, 2Ah NimH (rechargeable)
  • DC Power supply: +15Vdc, 500 mA
  • Size: 7.6 x 5.95 x 2.17 inches (192 x 151 x 55 mm)
  • Weight: 2.5 lbs (1.1 3Kg)

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