  We present observations of 86 meteor radio afterglows (MRAs) using the new
broadband imager at the Long Wavelength Array Sevilleta (LWA-SV) station. The
MRAs were detected using the all-sky images with a bandwidth up to 20 MHz. We
fit the spectra with both a power law and a log-normal function. When fit with
a power law, the spectra varied from flat to steep and the derived spectral
index distribution from the fit peaked at -1.65. When fit with a log-normal
function, the spectra exhibits turnovers at frequencies between 30-40 MHz, and
appear to be a better functional fit to the spectra. We compared the spectral
parameters from the two fitting methods with the physical properties of MRAs.
We observe a weak correlation between the log-normal turnover frequency and the
altitude of MRAs. However, the spectral indices from the power law fit do not
show any strong correlations with the physical properties of MRAs.
