• 9 Posts
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Joined 3 years ago
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Cake day: June 23rd, 2023

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  • AbidingOhmsLaw@lemmy.mlOPtoAmateur RadioNew AnyTone AT5888UV
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    6 days ago

    So I took a look at the PCB and the D+ and D- are going to one of the micro controllers, I’m going to do some data sniffing with the o-scope and see if there is anything happening. I’d like to figure out how to do CAT control. If that don’t pan out I will try the head unit extension port and see what I can find there.



  • ULA = Unique Local Address, non routable address scheme in IPv6 for use in local networks

    SLAAC = Stateless Address Autoconfiguration, a process in IPv6 that allows a host to assign itself an unique IP by listening to other traffic to determine the network ID and then creating the host ID

    ICMP = Internet Control Message Protocol, these a specific messages that allow for higher coordination and control rather that data exchange, like ping or dhcp.

    ISP = Internet Service Provider, the company that provides your internet acccess like Comcast, Google Fiber, AT&T, etc.


  • in the top down picture the ring closest to the body marked 3.5 to 22 is the apature and the other is the shutter speed in fraction of sec. with B for “Bulb” ( shutter stays open as long as the release is pressed)

    The lens on picture the outer ring is the apature and inner ring is the focal length, I assume in meters because you said it was from Germany.

    Edi: spelling, correction on shutter speed












  • I like it, I’d give it a try but currently only have a 2m, 220, 440 rig. I’m builing a SDR QRP HF all band but FAR from being done with it due to the same constraints you’ve expressed with contests. Hope its a successful contest, looking forward to it if / when I ever get my rig built. i got the RF amp board done and am working on the LPF board now, winding the chokes is a pain.