What do these means?

Question

-100dBm@10dB SINAD
10dBSINAD@2v (30%)
I roughly know that these are specification of radio receiver but I don't actually understand.Can someone explain more details?

Answer 1

SINAD = Signal-to-noise and distortion ratio
http://www.maxim-ic.com/glossary/index.cfm/Ac/V/ID/279/Tm/SINAD

dB = The ratio of two signals
http://www.maxim-ic.com/glossary/index.cfm/Ac/V/ID/76/Tm/dB

dBm = Signal that is defined by comparing it to a reference.
http://www.maxim-ic.com/glossary/index.cfm/Ac/V/ID/961/Tm/dbm

Hope these helps.