Details

Written by: Jari Ojala

Category: Uncategorised

Published: 11 December 2022

Hits: 4019

Details

Written by: Jari Ojala

Category: Uncategorised

Published: 11 December 2022

Hits: 6871

 

 2xBLF188XR LDMOS amplifier project.

 

 

 

Rebuild amplifier with new control system!

 

 

 

 

 

RF-module

 

 

 

 

 

 

 

 Over current and drive protection.

 

 

 Over drive protection and step attenuator 13+1+1+1 dB

 

 

 

 

 

 

 

 

 

 

 

Details

Written by: Jari Ojala

Category: Uncategorised

Published: 10 December 2022

Hits: 3732

 

 

 

Details

Written by: Jari Ojala

Category: Uncategorised

Published: 10 December 2022

Hits: 3745

SO2R box with winkeyer and analog switch.

Schematic