Very interesting and a huge amount of 3D printing. Conclusion is you are losing around 3 dB compared to the LNB. Was the LNB optimised? Anything to gain by re-optimising with the helix in place? As a comparison, the POTY loses about 1 dB, but it does depend very much on the quality of the lens used.
Very interesting and a huge amount of 3D printing. Conclusion is you are losing around 3 dB compared to the LNB. Was the LNB optimised? Anything to gain by re-optimising with the helix in place? As a comparison, the POTY loses about 1 dB, but it does depend very much on the quality of the lens used.
Change the plastic cover , it's not the helix antenna , but the cover