RF-KIT B26 RF2K+ with 2x BLF 189 XRA LDMOS
Picking up the amplifier at the RF-KIT factory
DH3NAB Reinhard owner of RF-KIT company connecting the amp. inside the laboratory
PA pallet board with the 2x BLF 189 XRA
Antenna Tuner board
Antenna Tuner board
The amplifier ready to be assembled
Assembling the amplifier at the Laboratory of PE0SSB and PA0JEN
Using the “Cook book” which can be found on the RF-KIT groups.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 PA pallet board
The correct 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These 2x 1KOhm resistors has later been replaced by 1x 470 Ohm resistor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