Danke für die Info dann wird doch die sichere Variante von Antenne und zusätzlicher Ublox sein.
Dachte nur dass ich so um die Bestellung und Verkablung der Ublox rum komme.
Kann es sein das es die Ublox nicht in DE zu kaufen gibt und außerdem gibt es zwei verschiedene Bauformen der Ublox finde wenn ich Ublox M8T google zwei verschiedene?
Wenn du nicht den M8tvom CSG Shop nimmst, kann es sein, dass du nur den Chip ohne Platine mit Anschlüssen für Antenne und USB bekommst.
Viel schlimmer noch: ich habe den Ublox NEO-M8t gar nirgends ausser im CSG Shop gefunden!
Geht es nur mir so? Oder gibt es andere Bezugsquellen?
Viel schlimmer noch: ich habe den Ublox NEO-M8t gar nirgends ausser im CSG Shop gefunden!
Geht es nur mir so? Oder gibt es andere Bezugsquellen?
Den gibt's nur beim CSG Shop in dieser Form, habe auch schon nach anderen Shops Ausschau gehalten nur nichts gefunden
For the case anyone is looking for a low cost antenna, able to receive L1/L2 (only reception, NOT processing..), you can check the following link:
https://es.aliexpress.com/stor…/1920594_32815576155.html? spm = a219c.search0104.3.44.57b17e73BLFxq0 y ws_ab_test = searchweb0_0, searchweb201602_4_10152_10151_10065_10344_10068_5722815_10342_10547_10343_10340_5722915_10548_10341_10698_5722615_10696_10084_10083_10618_10307_10301_10303_5722715_5711215_10059_308_100031_10103_10624_10623_10622_5711315_5722515_10621_10620, searchweb201603_25, ppcSwitch_5 y algo_expid = 6eaeae0d-84f4-47aa-801C-b9a05b9723a2-6 y algo_pvid = 6eaeae0d-84f4-47aa-801C-b9a05b9723a2 y priceBeautifyAB = 0
It cost 73Eur including shipping. I have tested it and works fine. You need to add the coax cable TNC-SMA, which costs 18Eur including transport:
https://es.aliexpress.com/item…nce/32816624498.html?spm= a2g0s.9042311.0.0.eQ9mEW
I am using only L1+RTK, because up to now, I was not able to find a L1+L2 receiver at a reasonable price. I am using the NEO-M8T.
there are some L2 receivers available. Piksi, nvs, at the end of the year a new ublox L2 board.
but now it looks that the Trimble BD 982 is the best way to go.
Thanks Wade, I have already seen the Trimble BD982. This board is still much more expensive (1.300USD), compared to the L1 receivers like NV-08CSM on a Denga or the NEO-M8T on a board from CSG.
By the price of the BD982, I think is more efficient to buy the Novatel SMARTL6 antenna, which receives and process the L1+L2 bands, and the price should be not far from 1.300USD, with the benefit that you dont need to buy in addition a separated antenna.
Currently, as a dual frequency, we have also from NVS the NV08C-RTK-M, which exact price I don know, although I read somewhere around 600Eur; still expensive...
Next year I expect that manufacturers launch their products with dual band multiconstellation. STM already did it: http://www.st.com/content/st_c…ress-item.html/p4017.html
The chip partnumber is STA9100MGA. The Evaluation board not yet available, but should be a matter of months to have it available, similar like these: http://www.st.com/resource/en/data_brief/evb-liv3f.pdf or http://www.st.com/resource/en/data_brief/evb-t3.pdf but with Dual frequency.
I am ansioux to test it once in the market (of course, if price makes sense)
The plain NVS board costs arround 600€, but you need also a developement board to have proper plugs. So you should end up somewhere arround 800$.
L2 is a lot more expensive, hope we see some new Boards in the Future.
The Novatel Smart 6L doesnt have RTK when you buy one for 1300$. The rtk activation costs another ~1500-2000$. So the Trimble Board is still cheaper.
For the RTK, we use here in Spain the regional governments data via web, which is free.
These are the mountpoints: http://ntrip.rep-gnss.es/
But the Smart 6 L does not provide any raw data you need for RTK. For this you need an activation that costs about 1500-2000 $
For the RTK, we use here in Spain the regional governments data via web, which is free.
These are the mountpoints: http://ntrip.rep-gnss.es/
as jovo already said, this is only the rtk correction-signal. But the Smart 6L need RTK activation so you can use the signal for rtk. Without rtk activation the Smart 6L can only DGPS with Egnos Correction (Novatel Glide)
Perhaps I was wrong. I was on the idea that by using the RTKNAVI ver 2.4.3 demo 5 b24, it is possible to mix for processing the signals from the Smart 6L as a Rover(""NMEA 0183 compatible RS-232 serial ports""; according to his data sheet), and the RTK corrections received via web as NTRIP client in RTCM3 format, from the spanish local governments. This way will not work?.... then I need to read much, much more, because the more I read, the less I know.
rtknavi needs raw data, but the smart 6L needs the RTK activation to provide these raw data output.
Some users already tried this last year with the novatel smart 6L
An alternative would be the A325 from Hemisphere, which is supposed to issue raw data. But it also costs about 2000 €.
Look here: https://www.eiva.com/products/…25%e2%84%a2-smart-antenna
Kann ich auch ohne Base parallelfahren? Also nur mit Lenkmotor und Antenne am Trecker?
sicher, ist immer eine frage was man für eine Genauigkeit will und was man Investieren will. Man kann für 50€ nen billiges GPS Teil holen und versuchen damit zu fahren, hat dann halt Schwankungen von 0,5-2 Meter. Oder man holt sich für 500-2000€ ne Antenne mit Egnos Korrektur (zb novatel AG smart, Smart 6L usw, John Deere mit SF1) und fährt damit auf 10-30cm genau und hat Satellitendrift.
Oder man nimmt eben für 150€ nen L1 System das dann auf 1-2cm genau funktioniert, jedoch nicht ganz so stabil läuft und man ein Korrektursignal dafür braucht. Oder eben direkt auf L2 gehen, da bekommt man eigentlich das L2 RTK für den Preis wo man woanders für eine SF1 Antenne o.ä. ausgeben muss...
Hello Drushkan.
The following link shows a teswt between the Antennas from ublox, tallysman and ardusimple. If you use the ZEDF9P i think the best option is the ardusimple one, because of price and performance and the included 5 meter cable .
https://www.ardusimple.com/ard…enna-vs-u-blox-tallysman/
Bye
