... bei dem sieht‘s aus wie bei mir im Shack ...
Post
RE: SG Laboratory Ltd: Power amplifier for 2.4GHz up link
Hello all,
For those of you who want to equip the SG-Labs 20 Watt PA with the additional voltage outputs to measure input (DRV) and forward (FWD) power and estimated SWR (REF), here are a few pictures showing that it is an easy task.
What is needed is just a 2.5mm drill, a tool to cut the M3 thread and steady hands. Wiring is also easy.
As you can see, I operate the PA with a 12 Volt to 24 Volt up-converter that I found somewhere on the internet. I mounted both devices on the same aluminium heat…
For those of you who want to equip the SG-Labs 20 Watt PA with the additional voltage outputs to measure input (DRV) and forward (FWD) power and estimated SWR (REF), here are a few pictures showing that it is an easy task.
What is needed is just a 2.5mm drill, a tool to cut the M3 thread and steady hands. Wiring is also easy.
As you can see, I operate the PA with a 12 Volt to 24 Volt up-converter that I found somewhere on the internet. I mounted both devices on the same aluminium heat…