A little update on my EME project.
Just got the dish kit I ordered from RF-Hamdesign.
It’s a 3-meter dish with septum for 23cm.
But, I am not quite ready to assemble it yet. There are some more things I have to do before I can put into service.
A little update on my EME project.
Just got the dish kit I ordered from RF-Hamdesign.
It’s a 3-meter dish with septum for 23cm.
But, I am not quite ready to assemble it yet. There are some more things I have to do before I can put into service.
Also just in on my desk. The AE20401 5.8 GHz Frequency Counter / RF Power Meter kit from Ascel-Electronics.
This is a kit that has to be built from scratch.
Just got the G4DDK VLNA or very low noise amplifier for the 23cm band in on my desk here.
This kit got an assembled PCB so there is only the final mounting of the PCB in its enclosure that needs to be done.
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Weather proofing of the receiver. Small plastic bag inside, bag open towards the lower side so any condensation can escape, secured with duct tape. This is going to survive heavy winter storms, no problem. The problem is the radiation of the Sun killing the plastics, so there will be some duct tape maintenance.
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Receiver range: receiver has not been running for many days yet, but so far It show coverage about expected. Light area: new receiver @ work. Dark area is my first receiver @ home. Rings @ 20 nautical mile.
Receivers are feeding the flightradar24 and planefinder networks. If you know about anyone else interesting in a data feed, please let me know.
Bad solar cycle in decline, winter is slowly approaching…….
……well, the decision is made. This HAM are going to the moon and back.
23cm EME setup are in the works.
Finally, I get to use the “X” part of my TS-2000
Stay tuned for updates 🙂
After the antenna work I did in my previous post, my GPSDO MKII had stopped working.
Reason was that I had been a little too rough with the small coax going to the rooftop GPS antenna.
The coax had shorted and this being an active antenna the RF-choke on the Jupiter GPS board feeding the antenna with 5VDC was fried. Having no idea on what value the original inductor has I had to substitute it with something, I chose a 33nH inductor with a self-resonate frequency around 1.7GHz.
Couple of months ago high wind gusts bent a support tube in my tower.
Well, yesterday was repair day. Here are some photos.