Help me with building a 2 watt amplifier

[zeshan102]

pf01420b

i need to built 2watt amplifier at 900 Mhz is there any single device which can be use for this and can be find easily.

 

[IanP]

Re: need 2 watt amplifier

If you can live with 1W then you can consider the MAX2235 ..
**broken link removed**

There is, however, 900MHz 2W PA. It is used in NOKIA3210 and its name is PF01420B. It looks like you can get data sheet and buy it from mobile phone repair shops .. **broken link removed**

Regards,
IanP

 

[zeshan102]

Re: need 2 watt amplifier

how can i oder the device buy link is disable on the website

 

[IanP]

Re: need 2 watt amplifier

Go google and type: pf01420b
You will find a lot of sites which can offer this module ..
For example: **broken link removed**
U$9

Regards,
IanP

 

[DDavid]

Re: need 2 watt amplifier

Hello,

Go to the www.wj.com
and try to find AH312
in datasheet you will find the desire cicruit...