This read-only object reports the Rx signal level in dBm, ranging from -99 to -5 dBm, returning -100 if weaker than -99 dBm and -4 if stronger than -5 dBm. Note the CDM-570's usable signal range (-99 to -5 dBm) differs from the CDD-564's (-20 to -99 dBm), reflecting a different front-end gain design between the two product lines -- as with the CDD-564 version, this raw power reading is distinct from Eb/No and is the value to check when diagnosing antenna, cabling, or LNB gain issues as opposed to noise/interference issues. A reading of -35 dBm alongside a poor Eb/No would point an admin toward interference or a noisy receive front end rather than an antenna-pointing or cable-loss problem, since the raw received power itself is clearly adequate.