Can an AIR-SAP1552I-A-K9 outdoor AP be converted to run as a lightweight?  The part number on the box is AIR-CAP1552I-A-K9 but a show ver on the AP shows it as AIR-SAP1552I-A-K9.  It's a little strange that I can't find part number AIR-SAP1552I-A-K9 ...

What are acceptable values for the "Carrier Busy" and "Noise Value" when performing the carrier test on a 350 bridge?For Carrier Busy, I'm getting 10% max across all channelsFor Noise Value, I'm getting -83dBm max across all channels