How to decide the number of taps of RRC filter

GNU Radio
1

Dear all,

I’m trying to transmit a sequence with code rate of 3kHz. How to decide
the number of taps of RRC filter? Or is there any good reference talking
about how to calculate the number of the taps?

Thank you so much in advance!

Regards,
Yan

2

This is what I use

http://www-users.cs.york.ac.uk/~fisher/mkfilter/racos.html

  • Charles

----- Original Message -----
From: “Yan N.” [email protected]
To: [email protected]
Sent: Monday, April 26, 2010 10:55 PM
Subject: [Discuss-gnuradio] how to decide the number of taps of RRC
filter