4 KW HF LINEAR AMPLIFIER with GU-78B by SV8JE
Modification of an RFD-1A (TMC) Linear AmplifierPL-8295 has been replaced with GU-78B to increase powerClick to EnlargeTypical Operating CharacteristicsOutput power: 3.8KW(with 100w input )Plate...
View Article4 KW HF Linear Amplifier with GU-78B by SV8JE
Click to Enlarge Heater and High Voltage both "soft" start Control and screen grids are...
View Article50 Mhz LINEAR AMPLIFIER 1.2Kw with GS-31B by SV8JE
original electronic design by YU1AW (yu1aw.ba- karlsruhe.de) Click to Enlarge
View Article144 Mhz LINEAR AMPLIFIER with GS-31B by SV8JE
original electronic design by YU1AW http://yu1aw.ba-karlsruhe.deClick to EnlargeFrond and top viewFrond viewthe RF deckAntenna variable capacitancePlate variable capacitanceInput stageInput stage...
View Article2m LINEAR AMPLIFIER 2kw with GS-35B by sv8je
original electronic design by YU1AW (http://yu1aw.ba-karlsruhe.de)Click to Enlarge front and top viewbottom view, cooling air circulationtube output stageantenna variable capacitanceplate variable...
View Article144Mhz ΓΡΑΜΜΙΚΟΣ ΕΝΙΣΧΥΤΗΣ ΜΕ ΤΗΝ GS-31B
original electronic design by YU1AW (yu1aw.ba- karlsruhe.de) Click to Enlarge...
View Article432 Mhz LINEAR AMPLIFIER
original electronic design by YU1AW Http://yu1aw.ba-karlsruhe.de TYPICAL OPERATING Output power: 0,9-1 KW(with 50w input ) Plate voltage:3000v Plate current:700mA Bias:-30v Grid current: 120mA Idle...
View Article
More Pages to Explore .....