qso Definition

redshift, vhf, sideband, dipole, photometry, quasar, occultation, auroral, freq, repeater, sunspot, cosmic ray, waveband, telescope, directional antenna, qrp, dipole moment, insolation, jota, aprs, jarl, baud, yagi, amplitudes, radiotelephone, corot, amplitude modulation, morse code, altimetry, direction finder, frequency modulation, contester, ephemeris, bolometer, nightglow, spectra, ionosphere, dms, phonon, frequencies, interferometer, atomic clock, psk, minima, kev, intermodulation, akes, low frequency, initialization, astron, khz, quadrillionth, resonant cavity, pulsars, astrometry, teleprinter, anisotropy, polarimetry, retroreflector, seismometer, airglow, amu, heterodyne, mev, ushant, baud rate, attosecond, annunciator, sciamachy, microwatt, microvolt, mhz, apod, mux, grond, cygni, photocurrent, lightwave, pseudorandom, qst, astronomy, telemeter, frequency response, luminosities, libration, transmitter, radial velocity, spectrogram, quadrature, condenser microphone, longitudes, scintillometer, voltmeter, measurements, radio, morse, guglielmo marconi, spectrometric, polar, eclipsing binary,