HAM PROJECTS
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- 42m tower goes high
- Welding tower
- BLF188XR Amplifier
- BLF188XR first test
- HF autotune linear GU84
- Station video
- CNC-Plasma cutter video
- OH8LQ QTH panorama
- QTH panorama 2
- Bird view of the 80 m yagi
- Plasma cutting table and THC
- Plasma cutting THC test
- Dropping ice I
- Dropping ice II
- CNC milling machine
- Tower works 29.8.2018
Revolver Map
2xBLF188XR HF-LINEAR
2xBLF188XR HF-linear
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BLF188XR project is started!
I get PCB's
BLF188XR module
SMD components on the board
SMD and Transformers
Ready 1 kW pallet
Measuring gain with VNA
Setup for gain measurement
Minimium gain 23 dB between 1 MHz to 60 MHz
Two pallet on the heat sink with old combiner.
1,5 kW:n RF module with heatsink
No, I dont drink Sinol, its good staff for drilling aluminium! (ethanol)
Fischer SK458.300 heatsink data
Very first test to dummy load
Almost 1,5 kW out!
Heatsink and fans
Control board and power supply
LPF + SWR-bridge + TRX-relay
More powerful combiner.
1,5 kW on 20 m
Next sand blast and painting
After abrasive blast and painting
Thanks www.w6pql.com