The polycrystalline samples of YBa2Cu3O7-x High-Temperature Superconductor (HTS), also called „YBCO-123”, were prepared by mixing (II) oxide (CuO), carbonate (BaCO3) and yttrium (III) oxide (Y2O3) powders and followed by a heat treatment high temperature (900 °C - 950 °C) flowing oxygen. The polycrystalline samples of YBCO-Fe composites were prepared by grinding the mixture of single phased YBCO-123 and small of iron (1% and 3% wt.), followed over by a heat treatment . The results of structural (SEM, EDS, Raman spectroscopy), magnetic (AC susceptibility and magnetization measurements) and magneto-transport on produced composites will be presented. Scanning electron microscopy (SEM) for YBCO and Fe mixtures showed iron particles homogeneously placed on YBCO grains boundaries. As the concentration of iron particles increased the critical temperature decreased. The magnetization measurements LN temperature revealed transition from diamagnetic to paramagnetic behaviour of YBCO-Fe samples originated from the iron grains.