This N connector can be terminated with Belden 9913 or H1000 coax cable by clamp to be N pigtail to transmit plenty of signals in base station.
H1000, Belden 9913 have similar dimensions as LMR400, CFD400, RG8U coaxial cable, so N plug connector for H1000 or Belden 9913 is same one as N plug for LMR400 low loss cable, and the part number is C27CA38L40003.
Please link N connector plug straight clamp for RG58/LMR195/RG141 to get drawing of C27CA38L40003 for LMR400, H1000, Belden 9913, RG8/U.