mumu cant lock 4k uhd channels

[BabakAA]

how can recieve 4k channels in mumu ???

can mumudvb recieve 4k channels ???

how is config for that ??

card=0
tuner=0
freq=11767
srate=15000
pol=v
sat_number=3
delivery_system=DVBS2
autoconfiguration=full
unicast=1
multicast_ipv4=0
port_http=4000
ip_http=192.168.2.75
autoconf_unicast_port=4000+card+%number+1
sap=1