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

EPCOS B7710_Saw_filter_issue

Status
Not open for further replies.
A

adnan012

Advanced Member level 1
Joined
Oct 6, 2006
Messages
468
Helped
2
Reputation
4
Reaction score
2
Trophy points
1,298
Activity points
4,923
hi,

i want to use EPCOS B7710 SAW filter in low power GSM repeater. B7710 has unbalanced input and balanced out put with 50 ohm impedance. How can i use output port in unbalanced manner with out using any transformer/balun.
 

Attachments

  • B7710.pdf
    96.3 KB · Views: 40

See attachment. you can use LC to replace balun.
If possible please paste your result here, so that I can check it.
 

Attachments

  • Balun Design11[1].pdf
    180.3 KB · Views: 37

What is the issue with using a balun? MaComTech, Anaren, RFMD, Pulse, etc.

- - - Updated - - -

What is the issue with using a balun? MaComTech, Anaren, RFMD, Pulse, etc.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top