RX02 rx-01 heathkit 8 inch drive for H-11 ( lsi11 heath case drive diff?)

[COURYHOUSE at aol.com]

we have a heath  h11  which is lsi 11   aka pdp  11/03
 
the  drives  are not  rx o1 or  rx o2... but are they  and the controller 
comparable? with rx01  or  an rx02?
 
Thanks  Ed# at   smecc