There's no provision for a main power supply, so they must expect a bias tee. And maybe a DC block on the input.
I see a bunch of pin headers for the power supply.
those are for gate control, power supply goes on the output,
Am 02.07.21 um 16:54 schrieb snipped-for-privacy@highlandsniptechnology.com:
I can't find anything to decode this .webp. Even Gimp that claims it can handle/edit .webp complains for bad content.
The output power of that thing isn't bad, but an output bias tee and probably input C do not support the "from DC" assertion.
If you can live with a HMC451, I just got a board with a test structure from JLCpcb. Yes, FR4, but on the 2 mm from chip to SMA there won't happen much but a little bit of attenuation.
Turn around time starts to get interesting, less than a week from Gerber upload to postwoman ringing in smalltown, .de
Gerhard
lørdag den 3. juli 2021 kl. 00.50.58 UTC+2 skrev Gerhard Hoffmann:
here it just opens in firefox,
anyway, it this one
dropbox is serving it with the wrong media type header, strip of the "?raw=1" and it opens in the wrapped preview page OK.
Gimp 2.10.24 on Fedora worked for me.
Cheers
Phil Hobbs
Get them wrong and pony up $350 for a new chip, or $750 for a new eval board.
We have pretty fancy sequencers and limiters and thermistors and stuff on our boards.
I have one of these on a board, with a 20 GHz MMIC as a preamp. Composite GBW is about 1 THz.
The definitive WEBP tools are here:
WEBP images can be lossy (ala JPG) or lossless (ala PNG) and both formats support transparency (JPG doesn't). They're supposed to be 25% smaller than equivalent PNG and JPG files.
Clifford Heath
Am 03.07.21 um 01:15 schrieb Jasen Betts:
Yes, that's it!
Gerhard
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