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I have worked with many different GPS modules (Byonics, Argent Data, and many chip modules) in a very wide variety of environments. I have yet to have one fail due to heat or cold - not saying it

I think it is very unlikely that your units died from heat exposure, at least exclusively. The reason most of the older GPS die is that their memory batteries discharge completely and the GPS loses

I suspect it was failure due to high heat exposure.? Repair would be difficult.? A vacuum desoldering device might be able to suck up enough of the solder on each contact to get the old GPS receiver

It is possible that the GPS pucks have changed their configuration. Have you tested that? If you have a windows or linux PC you can use a terminal emulator to try to communicate with the GPS. You will

I have a number of Byonics GPSs and 3 that have failed. The failed units are Byonics GPS (1 Original), Byonics GPS2 and Byonics GPS5. They have all failed in a similar way and when connected to a TT3:

Hi Rob, 3rd paragraph explains perfectly, thanks! And the TAPR reference is great too http://www.aprs.org/doc/APRS101.PDF rich

Thanks so much for the APRS101 document. That covers it. Cliff K6CLS CM87

Thank you all.? I have got the issue resolved. Lat Long all set and operating correctly

Totally confused now.What EXACTLY are you trying to do - set the LOCATION in the TT4? If so, the manually is quite clear:LOCATION [ DDMM.mmmmH DDDMM.mmmmH ] Sets the initial default latitude and

I know that, I'm asking about syntax. Where do the NSEW or +- go in the list of numbers? Cliff K6CLS CM87 38N 122W

another good one is here http://earthpoint.us/Convert.aspx the specification that spells out lat-lon encoding and everything else is here: http://www.aprs.org/doc/APRS101.PDF rich [email protected]>

North is positive - South negative.East is positive - West negative. This is always easiest to explain with a fill example, so if you post information you want translated, we can use it as the example

? What about north + south -, east + west -?

To convert your lat/long from decimal degrees like DD.dddddd just use the 2 digits (for the first number, 3 for the second) before the decimal, then multiply the .dddddd by 60, and put that after the

How do you convert DD.MM.SS to DDMM.mmmmH lat.? DDD.MM.SS to DDDMM.mmmmH Thanks much

The symbol table is easy to find on the web:? http://www.aprs.net/vm/DOS/SYMBOLS.HTMThat's the first (not all text) one in the search. /k is defintely a truck. HF IGATE typically use /& which is a

Anyone know what to use for the map symbol code on the tracker4 so it shows up as an iGate? I have "/k" right now but it shows up as a truck. 73 KI7AY -- 73 Jim,KI7AY la ciruela y cabeza de hueso en

Howdy; ?I have a TT4 in case with external display. Interested? ?73 ?Mike - N7ZEF

Don, I have a Tiny Trak 3+ if it would do. Bob WB6ODR

I have a brand new one with all the cables and the gps module... Thanks, Robert R Garcia (KF5VLZ) NMSAR FC-D4 SAR-0418 Section Chief - Plans/Ops/Logs Field Certification Evaluator kf5vlz@...