is there any application notes with an ADF7021 an an external PA?
do you have any recomended PA for this apllication?
There are no Analog Devices amplifiers which will get you all the way to 37 dBm. I'm attaching a jpeg that shows some RF amplifiers which may get you some of the way to +37 dBm. For higher powered devices, your best bet is probably Skyworks, RFMD or Triquint.
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