Upgrade Half Sphere Antenna and bulkhead

This is an additional Half Sphere Helix antenna used to upgrade to a H-Pro type of setup.

10.5dBi of gain, LHCP, rp-sma connector, short 7cm coax.

It also includes a high quality u.fl to rp-sma rg-178 pigtail cable  for internal mods.*

FOR best performance we recommend you replace all stock internal cables with low loss rg-178 types that we carry in our store under “cables” category.

They are very cheap, sold at cost.