--- Richard (Rick) Karlquist (N6RK)
[EMAIL PROTECTED] wrote:
Related question: The softrock receiver has I and Q
outputs
to 2 audio inputs for image rejection. If I build a
hardware
image reject filter, can I get away with just using
I, which saves
an audio input, and halves the number
@yahoogroups.com
[mailto:[EMAIL PROTECTED] Behalf Of Jose Amador
Sent: Saturday, April 01, 2006 9:57 AM
To: digitalradio@yahoogroups.com
Subject: Re: [digitalradio] Multichannel radio using 6 channel sound
card?
--- Richard (Rick) Karlquist (N6RK)
[EMAIL PROTECTED] wrote:
Related question
--- Richard (Rick) Karlquist (N6RK)
[EMAIL PROTECTED] wrote:
I didn't explain the image reject filter right.
It will be an RF bandpass filter, not a phasing
type image reject network. On 160 meters, it is
fairly easy to do a bandpass filter because the
percent bandwidth is fairly large.
