HF Quadrupler (LNHQ)

LNHQ block


The LNHQ is a fixed frequency HF quadrupler that combines two LNHD doublers into a single package. The quadrupler exhibits exceptionally low phase noise performance and low conversion loss, and incorporates specially selected FETs and an output bandpass filter. With a total power consumption of only 40 mA, the LNHQ is particularly useful in HF x4 multiplication applications where power is limited.


  • Output Frequency to 40 MHz
  • Multiplication Factor: x4
  • Low Conversion Loss
  • Intrinsic Phase Noise to -176 dBc/Hz
  • Integral Bandpass Filter
  • Low Power Consumption


  • Synthesizer Building Block
  • Communication Systems
  • Radar Systems
  • Electronic Warfare Systems

Typical Specifications

LNHQ Specs

Mechanical Drawing

LNHQ Mechanical

Ordering Information





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