QFH Antenna's Scotland

due to the current situation I'm printing parts for visors and masks for the NHS to help out nurses and front line staff

but I have been working on a new prototype I have in design stage ATM will update in a few days
it literally turns things on its head ;) but should mean a better S/N ratio and easier construction

but for now stay safe stay indoors and help to stop the pass of Covid19

today I finished the last prototype before I switch to a production base.
the last 2 months I've printed literally hundreds of prototype parts to refine the design to where I am today.
constant testing and improvements have been made to the initial design. improvements to the connectors and the cable routing as well as designing and fabricating jigs to bend the pipe to the correct shape

the antennas will be available with either SO 239 or N type connections with the option for an added weather proof box to hold your SDR and LNA if you require that option or an additional USB connection can be configured in the near future

for now the Base antenna will be supplied with only the SO or N type adapter with mast clamps that fit a 37 - 63mm mast
but I can also do a custom build to suit your needs

Refining the lid
Wasn't happy with it so changed it
Much happier

these are some images from the test model that I've made some major improvements to the components and construction with better weather proofing
the Ver 2 is close to being a finished unit and will be the basis for the production model
the target freq range is centered on 137.5Mhz for Noaa and Meteor Sat's