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In Search of a 2.4GHz Preamp - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues. Original posts:

Amateur Radio | Antennas | Circuits & Components | Systems | Test & Measurement


HazyWinter
Post subject: In Search of a 2.4GHz Preamp Posted: Sun Jan 21, 2007 5:04 am

Captain


Joined: Sun Jan 21, 2007 4:57 am
Posts: 6
I'm looking for a 2.4GHz IC preamp with an Nf in the neighborhood of 0.5 and gain somewhere between 20 to 30 db.


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IR
Post subject: Posted: Sun Jan 21, 2007 6:41 am

Site Admin


Joined: Mon Jun 27, 2005 2:02 pm
Posts: 373
Location: Germany
Hello,

Here is one from Sirenza Microdevices:

http://www.sirenza.com/documents/produc ... asheet.pdf

_________________
Best regards,

- IR


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HazyWinter
Post subject: Posted: Sun Jan 21, 2007 5:26 pm

Captain


Joined: Sun Jan 21, 2007 4:57 am
Posts: 6
IR wrote:
Here is one from Sirenza Microdevices:

http://www.sirenza.com/documents/produc ... asheet.pdf

Thanks. That should do the job. If anyone knows of any other LNAs with gain closer to the 30db mark, please let me know.


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IR
Post subject: Posted: Sun Jan 21, 2007 5:28 pm

Site Admin


Joined: Mon Jun 27, 2005 2:02 pm
Posts: 373
Location: Germany
Sirenza Microdevices has another 2 models of LNA with similar parameters. Take a look in their website and see if you can find additional devices.

Good luck!

_________________
Best regards,

- IR







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