*********** P.S. TH GARMIN GPS-15 SERIES IS NOT A TIMING RECEIVER !
************ Norm, You may want to consider getting an OEM GPS board from Garmin. You can buy it directly from them. The unit I am referring to is the GPS-15H/L which is now replaced by the GPS-15xH/L and sells for $53.50 plus shipping and tax, if any. I had purchased the model before the "x" version and it came with the little header plug and a few inches of wire so you could wire it into your own arrangement. You have to buy the antenna separately and they also have a short antenna jumper cable to go from the tiny connector to a BNC. It will do NEMA and GARMIN sentences. It is very small and very thin. Here is the link to it: https://buy.garmin.com/shop/shop.do?cID=158&pID=68314#featureTab There are TABS to select features/specs/in the box/versions/accessories. Also on the right side of the screen are links to download the manual so you can read all about it. I think the versions are mostly either low voltage or 8 to 40 volts, but there may be other differences. Bill....WB6BNQ [email protected] wrote: > Mike, > We're launching a weather balloon. Using APRS to track it. The balloon will > easily reach altitudes in excess of 65535 ft. The tracker only accepts nmea > input. > > Most gps units won't work over that number, for obvious reasons. Why bother > to code beyond that number as few people will need it as well as the export > restriction on altitude and speed. > > Sounds crazy, but then again, it's time nuts.. > > Norm McSweyn > > ---- mike cook <[email protected]> wrote: > > I see "high" is a relative term. > > > > em-406a seems to be spec'd for 18000 meters. where are you going? > > > > > > Le 30/05/2010 22:35, [email protected] a écrit : > > > Hi all!! > > > Not all oncores are created the same. I THINK (based on inference)that > > > some of the GT+ receivers don't support nmea. Bad luck on my part to get > > > those. BTW: M12+t's don't support nmea, either. > > > > > > I queried the gps id from the board, and noted when I tried to send @@ci > > > from tac32 that it said supported in ver2 and greater.. Mine is ver1. > > > > > > Just my luck. > > > > > > Anyone got a nmea capable (proven) that they'd like to sell. Must be > > > capable of high altitude flight. > > > > > > Thanks. > > > Norm n3yfk > > > > > > _______________________________________________ > > > time-nuts mailing list -- [email protected] > > > To unsubscribe, go to > > > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > > and follow the instructions there. > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > time-nuts mailing list -- [email protected] > > To unsubscribe, go to > > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > and follow the instructions there. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
