please recommend 700MHz 1W power amplifier

Check product lines of following manufacturers
Motorola, ST, Mitsubishi etc
I will not recommend POLYFET
thanks

STmicroelectronics

Also check the Sirenza Microdevices (old Stanford Microdevices) www.sirenza.com

Best regards,
Kit-the-great

Minicircuits HELA works up to 1GHz and delivers 1W

Rgds
Cross