Frequency changes of two clandestine stations

IRAN(non)   Frequency change of Radio Ranginkaman/Radio Rainbow:
1600-1630 NF  7575 KCH 100 kW / 100 deg to WeAs Farsi Mon/Fri, ex 7550

NORTH KOREA(non)   Frequency change of North Korea Reform Radio:
1400-1600 NF  7585 TAC 200 kW / 070 deg to KRE  Korean, ex 7590 // 9380 TAC