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.

Register Log in

Saw Filter measurement

Status
Not open for further replies.
R

RFCMOS

Full Member level 2
Joined
May 5, 2005
Messages
143
Helped
20
Reputation
40
Reaction score
0
Trophy points
1,296
Location
France
Activity points
1,971
Hi all,

I would to measure the S parameters of a saw filter. Its input is single and its output is balanced. Is it possible to measure it without using balun. Any materials??Thanks for your help.

RFCMOS
 

There are calculations you can do to convert single ended Spar measurements to balanced measurements. I don't know the link but here is the Maxim app note. Of course there are easier ways then cranking through these complexed equations.
 

There are calculations you can do to convert single ended Spar measurements to balanced measurements. I don't know the link but here is the Maxim app note. Of course there are easier ways then cranking through these complexed equations.
 

You can do a crude go/no-go test by grounding one of the balance outputs. But your rejection data, will be way off for anything over 20 dB.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top