6 Threads found on edaboard.com: bfr90
Hi, Is there a transistor equivalent of bfr90 ?
RF, Microwave, Antennas and Optics :: 11.02.2012 06:22 :: micman :: Replies: 3 :: Views: 1106
Give us schematics of amplifier. I think it's better to use bfr90 if you want to make widebandwidth amplifier. BF199 has ft=550MHz. What do you mean by distorted.
RF, Microwave, Antennas and Optics :: 18.05.2003 06:02 :: Borber :: Replies: 20 :: Views: 8827
I am a student from Nigeria studying Electrical Electronics Engineering.
I need help about this 2 RF transistors (BFW92) and (bfr90).
I need help about their Datasheets and their corresponding Equivalent using the CROSS REFERENCE Book.
I don't have the book now and i need the information for my Final Year Project.
Electronic Elementary Questions :: 14.04.2006 11:59 :: Tunde :: Replies: 4 :: Views: 6453
Next, have a look at BFR520
or maybe very popular BFY90
.. to name just a few ..
RF, Microwave, Antennas and Optics :: 07.09.2007 20:37 :: IanP :: Replies: 2 :: Views: 549
bfr90 or bfr91 ?
Electronic Elementary Questions :: 28.03.2011 13:43 :: srizbf :: Replies: 2 :: Views: 826
How to use Boster Circuit for antena Wifi 2.4Ghz??
i will created the boster Circut for antena wifi my modem.. i have make boster antena for my UHF Television with Transistor bfr90A.
in data sheet bfr90A maximum frequensi 5GHz... i think bfr90A can make the boster Circuit for wifi 2.4Ghz antena..
does anyone know??[/
RF, Microwave, Antennas and Optics :: 09.07.2012 21:34 :: BigBoss :: Replies: 4 :: Views: 637