I think each antenna is 90 degrees delayed from each other creating the circular polarization, helical antenna are great for receiveing GPS signal. The jammer signal can be really strong , not sure if it really helps on blocking that. Elegant design In general. Thanks for sharing.

Hi David! This was just a joke based on a recent project. I was playing with python and an USB/SPI transceiver. Using python library and doing gpio on/off/on it took 4ms. Which was eternity for my application, so I needed to adapt my solution. I am just jealous of who can do c++, I blamed python in vain, I think. This timing is probably more related to the transceiver.

@ruskamaya @dom_lucre Could be portuguese, "terrorism of"

@AislerHQ Yes, that is what I did when I noticed it needed a second look. cheers!

@jk__0__jk @Srescs Are those aluminium profiles? Trying to build something similar...

@Benathon @F5OEOEvariste Curious as well, 480MHz real time span? Not even usb3.0 would make it.....

@ATaylorFPGA @BitSwizzler I retired my Pentel 0.5mm, for same reason hahaha, served me from fundamental school till last test on masters when I also retired from formal studying

@lskbr @edunotwit Existe uma versão em PDF? Moro na Holanda e não tenho quem traga no momento do Brasil... Apesar que prefiro mesmo em PDF, já que uso bastante a leitura pelo tablet.

@radiotelescoop @NASA @NASAVoyager @NASAJPL What do you mean by "a new antenna had to be mounted", a new LNB?

@ibelings @Starlink What about MB/fine rate?

@ibelings Aesthetic!

@ibelings I would think it helps on isolation between antennas, but could be just a bird fucker, sorry for my English.

@diannahaze U will win! Keep mind strong, body will follow!

@ibelings U should use red for LHCP.

@ATaylorFPGA Great and insightfull challenge. Two comments: 1- as you have a plan(index) how to solve it, you could publish your solution in small steps, and not full solution in new year. 2-it is Complex for beginners to start without guidance. Would be an excellent course, I would sign in.

Always nice to meet you @ibelings here in the Netherlands. Let's keep discussing the projects we will never finish.😅

@ATaylorFPGA I should buy one. Any ADC I/q data example planned?

@GregDavill Bought the GVM ( another clone) , I notice it has a bit of overshooting but nothing to complain about yet. I will have a look at yours.