Quantum model
LNF-PS4 is a compact 4-channel power supply designed for LNF’s Low Noise Amplifiers. It features regulated and adjustable drain voltage, with an automatic and continuous gate voltage adjustment to achieve a set drain current. Vd, Vg, and Id are displayed on the LCD monitor screen for easy bias control. Vd and Id are adjusted using trim potentiometers on the front panel. Redesigned with low noise electronic components, it includes a drain voltage sense function to address significant wire resistance. The display can be switched off for ultra-low noise operation. Powered by LNF’s Power Block, either LNF-PBA or LNF-PBA-HP.
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