-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Luis R. Rodriguez a écrit : > On Wed, Oct 22, 2008 at 10:31:13PM -0700, Benoit PAPILLAULT wrote: >>> 2483.5 - 2454 = 29.5 so 29.5 should be the max bandwidth. >> Not exactly. The maximum power in this band depends on whether we are >> indoor or outdoor. If we are indoor, we are allowed to have 20dBm in the >> whole 2400 - 2454 MHz band and can still use 40MHz bandwidth. Maybe I >> should describe that different? >> >> (2412 - 2483.5 @ 40), (N/A, 20), NO-OUTDOOR >> (2412 - 2454 @ 40), (N/A, 20), NO-INDOOR >> (2454 - 2483.5 @ 40) (N/A, 10), NO-INDOOR >> >> In fact, this depends on the indoor/outdoor flags issue which can be >> resolved later. > > But I wasn't speaking about power, I was speaking about channel > bandwidth. You cannot fit a 40 MHz channel into the freq range > 2483.5 - 2454. The whole band is still 2412-2483.5MHz in both cases (indoor/outdoor), this is just that different TX power rules apply for frequencies below 2454 MHz and above when used outdoor. To me, it's valid to have a 40MHz channel centered at 2462 MHz covering the range [2442, 2482] MHz. When used outdoor, it will be limited to 10 dBm on the whole range. Regards, Benoit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFJAYuHOR6EySwP7oIRAseyAKCjiDkOs39MIBnhjA3OQDsgfCJzYQCgr1aA R9UNky9HVhPQwtl9pwInL88= =7Rzj -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
