Lionel, F1JRD has developed a state of art SSPA for 144 MHz that delivers up to 1300 Watt output with just about 3 Watt input.
Just a single brand-new transistor that was released in November 2010 from freescale is used in this PA. As this transistor costs just below 240 Euro (320 USD, 200 GBP) this results an amazing pwr/money ratio.
The PA is supplied with a cheap surplus 48/50V DC source. Lionel has presented the PA in the latest issue 4/2010 of DUBUS Magazine.
ACOM 2020S HF Linear Amplifier The ACOM team, are proud to introduce the brand new 2020S. Solid-State 1500 W: 1.8-54 MHz Linear Power Amplifier with Touch-Screen Remote Control.
The amplifier employs two powerful modules in power...
“OM4001A” HF Linear Amplifier General description and the advantages of the OM4001A amplifier.
(Also read : http://www.cqdx.ru/ham/qro-qrp/om4001a-hf-linear-amplifier/)
The OM Power model OM4001A is an automatic power amplifier,...
ACOM Company Tour ACOM Company Tour. HF power amplifier production - ACOM 1010, ACOM 1000, ACOM 700S, ACOM 1200S, ACOM 1010, ACOM 1500, ACOM 2100 and ACOM 2000A.