RF-KIT B26 RF2K+ with 2 BLF189XRA LDMOS
Picking up the amplifier and ready to be finished
DH3NAB Reinhard owner of RF-KIT company hooking up the amp within the laboratory
Pallet board with the 2x BLF 189 XRA
Antenne Tuner board
Antenna Tuner
Building the amplifier
Building the amplifier at the Laboratory of PE0SSB and PA0JEN
Using the “Cook book” which can be found on the RF-KIT group.io
Well constructed amplifier
Just checking the components and all solder
Bandpass filters
Diode needed to be replaced by the 5711 as the original one was wrong
Aligning the amplifier
Soldering the Coax to the pallet board
The right voltage
The 80mm fan still needs to be installed
Soldering some resistors to stabalize the Powersupply
These 2x 1KOhm resistors has later been replaced by 1x 470 Ohm resistor
Almost finised and ready to go
Placing a capacitor to ground causing no IMD within the 10 & 12mtr band