Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Combine 3 PA's together

Status
Not open for further replies.

DDavid

Full Member level 5
Joined
Apr 6, 2006
Messages
305
Helped
49
Reputation
98
Reaction score
27
Trophy points
1,308
Activity points
2,986
Hi guys
Do somebody tried to combined 3 PA together?


David
 

What is your power rating? If not so high, you can use Mini-Ciruits power combiner.
 

each amp about 180w
so minicircuits is not option...

i can built wilkinson with 3 but i never saw that anybody did it i mean amp with 3
 

This thread reminded me of a article I recently read. They were using the refleceted power on a balanced amplifier to drive an auxiliary amplifier to improve efficiency, output pwr, gain and p1db instead of terminating it to a resistor on the coupler port. If anyone is interested Private message me and I can send you the article.
 

you can find different power combiners more than 500w in meca, rf lamba.com
 

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top