Although I haven't got airodump-ng compiled, but I found something what actually partially gives me what I wanted. The name of this utility is airfinder. It refreshes the signal power info in every 400ms, so it is useful for antenna fine tuning.
I attached the tarball, so you can create your own if you find it useful.
Copy it to your harddisk / pendrive and
PHP Code:
cd /tmp/"your harddrive"/"airfinder directory"
tar -xzf airfinder-1.0beta1.tar.gz
cd airfinder-1.0beta1
make
After this you just need to copy airfinder (no extension) to /opt/sbin
usage:
PHP Code:
wl monitor 1
airfinder prism0 [channel] [mac address]
I hope it will be useful for others too.
Many thanks for Thomas d'Otreppe for this nice app.
Cheers,
dp79