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So far quantum has created 18 blog entries.

Why Customers Operate Low Noise Amplifiers Cryogenically

Noise Figure significantly decreases as the Temperature Decreases. To optimize Noise Temperature or Noise Figure the LNA design must be optimized to minimize any internal heating. Power Supplies and Regulators need to be external to the Amp. The LNA should be designed and operated with the lowest possible DC Input Power. Example: When properly designed, [...]

Why Customers Operate Low Noise Amplifiers Cryogenically2017-01-27T20:39:27+00:00

Why Constant Current is Better than Constant Voltage Biasing on Amplifiers

Today’s industry demands the best performance. Example: LNA’s for CubeSat’s and Weather Radiometers need the lowest Noise Figure and low power consumption. In this tech brief we will explore why we believe constant current biasing is more reliable and achieves improved performance and reliability on LNA’s and Power Amplifiers. Constant Voltage:  Any voltage above the [...]

Why Constant Current is Better than Constant Voltage Biasing on Amplifiers2016-12-02T16:45:55+00:00

Compact Stackable Cryogenic Low Noise Amplifiers

Compact Stackable Cryogenic Low Noise Amplifiers. Low Noise Factory has developed a new line a small compact cryogenic LNA’s. As the demand increases for more complexity in Cryogenic Systems. The need for smaller components has become essential. LNF has the smallest foot print while maintaining the industries best Low Noise performance. Low Noise Factory’s new [...]

Compact Stackable Cryogenic Low Noise Amplifiers2016-11-28T18:43:58+00:00

Noise Temperature to NF Chart

View and download this Noise Temperature to NF Chart.   View & Downlod Noise Temperature to NF Chart

Noise Temperature to NF Chart2016-11-28T19:44:15+00:00