High power amateur amplifiersUploader: Denver 2 days ago Subscribe 3303
It keeps the A tube temperature well below the tube manufacturers rating -- even with a key down carrier at watts output -- without the overwhelming noise of oversized fans. Customer specific antennas telescope antennas etc. Solid, anodized aluminum chassis. The power supply in the AL has a commercial service rated 32 pound tape wound Hypersil transformer and heavy duty rectifiers in a full wave bridge circuit with computer grade capacitors. HF Amplifier Refine Results. Efficiency-optimized power amplifier by SSB. Too low line voltage causes a "soft-tube" effect -- low output and signal distortion. An internal sequencer and remote power supply for the antenna pre-amp are of course available. You will need a large gauge DC cable additionally at least 2.