Frequency changes of Voice of Tibet

TIBET(non)   Frequency changes of Voice of Tibet from March 2:
1215-1230 NF 15538 DB  100 kW / 095 deg to EaAs Chinese, ex 15537
1300-1315 NF 15553 DB  100 kW / 131 deg to CeAs Tibetan, ex 15573
1315-1330 NF 15552 DB  100 kW / 131 deg to CeAs Tibetan, ex 15553
1330-1345 NF 15582 DB  100 kW / 131 deg to CeAs Tibetan, ex 11527
1345-1400 NF  9332 DB  100 kW / 095 deg to EaAs Chinese, ex  9343
1345-1400 NF 15587 DB  100 kW / 131 deg to CeAs Tibetan, ex 11538
1400-1430 NF 15593 DB  100 kW / 131 deg to CeAs Tibetan, ex 11543
All frequencies are jammed by CNR-1 on xxxx0 or xxxx5
Changes between frequencies vary from 3 to 5 minutes.