Receiver Test Data
Description
The Receiver Test Data resource is a detailed review database focusing on the performance metrics of various radio receivers. The methodology involves rigorous lab measurements, often adhering to standards such as the ARRL RMDR (Reciprocal Mixing Dynamic Range) and BDR (Blocking Dynamic Range). Specific test equipment and protocols are utilized to assess parameters like noise floor (dBm), AGC threshold (uV), and LO noise (dBc/Hz). For example, the Icom IC-7300 is evaluated with a noise floor of -133 dBm and an LO noise of -141 dBc/Hz, providing insights into its performance under different operational conditions.
The resource includes a wide range of models, from the Elecraft K3S to the Yaesu FTdx-101D, each tested for dynamic range, sensitivity, and selectivity. The data is sorted by key metrics such as third-order dynamic range and phase noise limitations, with RMDR values calculated by subtracting 27 dB from LO noise figures. This structured approach allows users to compare different receivers' capabilities, focusing on technical specifications and performance outcomes in various scenarios.
DXZone Focus: Review Database | Lab Measurements | -133 dBm | ARRL RMDR