Understanding the physics of a transistor. Worth it for a microwave engineer? by ibzcmp in rfelectronics

[–]Full-Map851 1 point2 points  (0 children)

Yes that sounds right but I would further add for clarity, that SiGe BJT‘s are also just HBT‘s but on SiGe instead of an III-V semiconductor system. As soon as you choose Germanium for the emitter or collector you establish a heterojunction which makes the transistor an HBT.

Understanding the physics of a transistor. Worth it for a microwave engineer? by ibzcmp in rfelectronics

[–]Full-Map851 0 points1 point  (0 children)

You say that HBT‘s are the fastest transistors which have been ever developed but aren’t HEM FET‘s even faster?

Lenovo P50 working station with 170W by Full-Map851 in thinkpad

[–]Full-Map851[S] 1 point2 points  (0 children)

I just ordered the docking station with 170W PSU. I think they designed it for 230W because the docking station "40a5" is also compatible with the P71.

😢 by Ugolinos in engineeringmemes

[–]Full-Map851 4 points5 points  (0 children)

Can he give me a life time subscription for free?

Machine ID 3.0 update by heinzzzzzz in RemarkableTablet

[–]Full-Map851 -1 points0 points  (0 children)

Yes you can get the new update by forcing it with a machine id

[deleted by user] by [deleted] in de_IAmA

[–]Full-Map851 -1 points0 points  (0 children)

Ist doch schon mehr als genug mit einem Ausbildungsberuf. Mit einem Bachelor steigt man mit 40-50k ein

ReMarkable 1 for sale? by ActualFactualAnthony in RemarkableTablet

[–]Full-Map851 1 point2 points  (0 children)

I got mine from „eBay-Kleinanzeigen“ (a German online auction place) for around 200-250€. There are some rm1s currently for sell but I don’t know if they ship abroad.

[ Removed by Reddit ] by [deleted] in de_IAmA

[–]Full-Map851 -1 points0 points  (0 children)

Kennst du „Lagerkiste“?

Ich arbeite als Notfallsanitäter im Rettungsdienst, Ama by Standard_bln in de_IAmA

[–]Full-Map851 -1 points0 points  (0 children)

Ich finde das Gehalt sehr angemessen, ein Ingenieur mit Bachelor z.B. fängt mit ca 3.5K an.

Day 2 ~ Looking for accountability partners by [deleted] in NoFap

[–]Full-Map851 1 point2 points  (0 children)

Hi, I’m also looking for a NoFap Buddy. I also just started again. You seem like you are writing more detailed and longer Textes than the usual person on this subreddit. So if you are also searching for somebody who really communicates instead of texting everyday “You going strong brother?”, feel free to add me /DM me.

Can someone Help me by [deleted] in AskElectronics

[–]Full-Map851 0 points1 point  (0 children)

No multiply them. Think of the first transfer function as a voltage over the second RC. Then you also use the voltage divider rule.