[USRP-users] Power amplifier for WBX daughter board

Marcus D. Leech mleech at ripnet.com
Wed Sep 11 13:05:16 EDT 2013

> Hello All,
> I am trying to use USRP N210 with WBX daughter board. The max output 
> power of the daughter board is up to 100 mW. Can anyone please let me 
> know, if there is any compatible power amplifier which I can use to 
> change the output power to 4W ?
> Thanks in advance for help.
> Thanks,
> Sanjib
Most RF power amplifiers are specified to operate over a narrow 
frequency range.

I'd suggest looking for "RF power amplifier" on google.  There's dozens 
of suppliers of both fully-assembled and component-level RF power 

Keep in mind, that operating at anything but *tiny* power levels can 
quickly get you the attention of the radio licensing authorities in your 
   and if you're not licensed, big fines and jail time can often follow....

Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium

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