Receiver Test DataReceiver Test Data (Terms Explained: DOC PDF) Sorted by Third-Order Dynamic Range Narrow Spaced - or- ARRL RMDR (Reciprocal Mixing Dynamic Range) if Phase Noise Limited The term RMDR has only existed since 2012. To convert column LO Noise to RMDR, subtract 27 dB. Example: an LO Noise of 127 dB would be an RMDR value of 100 dB Note: The term blocking only applies to a superhet radio. For a direct s
