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IT'S OFFICIALLY A MESS !!! More ways exist to not work than I ever dreamed of. Thanks to folks for bringing up good information. Dropping the mesh thing. Looks like requiring a tone or code on the 440 input of any cross banded radio would be a good practice.

(Interesting. I'm going to focus on off the shelf cross band mobiles with single multi band antennas.) How about this... 3 cross band base stations 144/440 all require tone or code on their 440 input. Now when multiple base stations pickup input on 440 and rebroadcast it on 144 at the same...

Been puzzling over why a cross band repeater mesh can't work. Say there's three stations with 2m/440 cross band repeaters. 2 meter xmit at high power, 440 xmit at low power. 440 tone required to recieve. Seems like when more than one repeater station recieves input on 440, that both will...

The frequency can be adjusted via the tech menus. I used a RTL SDR on my pc, and adjusted the menu until it was deadnutz. I made a previous post about it. It's different and takes some study before diving into it.

Found a correction for setting HOME channel in the manual.

Who are you going to talk to? Makes a big difference.

When outdoor cables are exposed to changes in temperature they expand and contract. This causes them to suck and expel moisture from ends and cracks depending on the temperature changes. Foam insulation in a cable should stop this kind of thing if that's what you have. Therefore I suspect the...

FM - Reminds me of the dog that only barked right before the phone would ring.

I had a squelch issue on a Lincon II+. Guy had no clue. I finally figured out how to adjust it myself using the tech menu. I posted the notes on this forum somewhere. Guy seemed competent, but the whole President support thing is BS because the manufacturer must be prohibited by threat of...

Destined to back fire like every other dirty trick thrown at them. Just gives them more reasons to hate the west.

Enhanced drawing. Has frequency and power info.

A better front panel diagram than in the manual.

I trimmed mine. I cut way less than I estimated based on the info in the manual, and it changed the resonant frequency way more than one would think based on the manual. Just sharing.

Looks it may be 1=open 2=amateur bands only

1. Hold right "SCN" button during power-up and it will factory reset. 2. Hold "TV/SQL" or "SET" (forget which) during power-up will cause display to say MODE : 1 or 2. I suspect this is amateur/professional mode. (Think it should be 1 for hams.)

I ran a long wire up to my attic and just stuck it in the rtl. Works fine. Have fun learning, but there's nothing special about picking up shortwave stations running very big watts. If one switches between quad to direct, the stations above and a below 28mhz may appear in the wrong place...

Looked at the manual. Says "can be equipped". Not sure what the translation actually means. Been trying the 5888 tri band. Works pretty good. Tried the 5888uv-III through a dummy load and it seemed to work, but there's no info out there on compatability. There's some predefined scrams and...

Does that RTL-SDR require the hardware control panel (the one with the gain in it) mode box changed to go below 28 or so Mhz ?? I use SDRsharp (SDR#) and prefer the older version of the software.

Looking for resources for the Anytone AT-5888UV, schematics, tricks etc. Just picked one up with tri band 2m, 220, 440 and it seems to work pretty good. Wondering if a schematic or service manual has ever surfaced or if any salty individual has figured out the key combo to get into the service...

attached - not sure it's same version, but there you go.