  The Yakutsk Array is designed to study cosmic rays at energy
10$^{15}$-10$^{20}$ eV. It consists several independent arrays that register
charged particles, muons with energy E$\geq$1 GeV, Cherenkov light and radio
emission. The paper presents a technical description of the Yakutsk Radio Array
and some preliminary results obtained from measurements of radio emission at
30-35 MHz frequency induced by air shower particles with energy $\varepsilon$
$\geq$ 1$\cdot$10$^{17}$ eV. The data obtained at the Yakutsk array in
1986-1989 (first set of measurements) and 2009-2014 (new set of measurements).
Based on the obtained results we determined:
  Lateral distribution function (LDF) of air showers radio emission with energy
$\geq$ 10$^{17}$ eV. Radio emission amplitude empirical connection with air
shower energy. Determination of depth of maximum by the ratio of amplitude at
different distances from the shower axis. For the first time, at the Yakutsk
array, radio emission from the air shower with energy $>$ 10$^{19}$ eV was
registered including the shower with the highest energy ever registered at the
Yakutsk array with energy $\sim$2 $\cdot$ 10$^{20}$ eV.
