Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronic 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.

Register Log in

boosting an am transmiter

Status
Not open for further replies.

sam1145

Junior Member level 3
Joined
Oct 26, 2012
Messages
26
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,283
Activity points
1,441
how do i modify this circuit to boost its coverage
can someone helplong-range-am-transmitter-circuit.jpg
 

betwixt

Super Moderator
Staff member
Joined
Jul 4, 2009
Messages
14,598
Helped
4,784
Reputation
9,585
Reaction score
4,565
Trophy points
1,393
Location
Aberdyfi, West Wales, UK
Activity points
124,425
Many factors influence coverage.

I would suggest the first thing to look at would be a proper antenna matching circuit. It will probably boost the output by 50% or so and reduce harmonic levels at the same time.
Goggle for "pi matching network" for more details.

Brian.
 
Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top