FlyFreak

RC Modeli => FPV i AP => Topic started by: KresoZG on November 26, 2014, 12:44:51 pm

Title: Domet 2,4/5,8GHz - vaši "rekordi"
Post by: KresoZG on November 26, 2014, 12:44:51 pm
Bok

Ne znam jel već bila tema ali me zanimaju koji ste domet uspjeli postići s 2,4GHz stanicama i 5,8GHz video linkovima (200mW)
Naravno pliz navedite i antene koje koristite.

Pozdrav


Title: Odg: Domet 2,4/5,8GHz - vaši "rekordi"
Post by: hrast on November 26, 2014, 01:28:11 pm
Stanica Turnigy 9x s FrSky.
Video TX je službeno 25mW zbog CE (neslužbeno se priča da se zapravo radi o 250mW).
Antene su originalne immersion cloverleaf.






Video domet s time mi je 1,1km bez ikakvih problema, a letim do 1,5km. Bez RTH se ne bi usudio preko 1,0km.



Title: Odg: Domet 2,4/5,8GHz - vaši "rekordi"
Post by: Stefano on November 26, 2014, 01:40:39 pm
Stanica Futaba 14SG
Video TX Boscam 200mW
Stock antene (sticks)
Domet (ogranicen baterijama na quadu) 1300m savrsenog video signala.
Lagano snijezenje slike na 200m i 500m
Title: Odg: Domet 2,4/5,8GHz - vaši "rekordi"
Post by: miso227 on November 26, 2014, 04:10:02 pm
Turnigy 9xr, corona modul, 8db antena, oko 2450m   stock antena 1100m ,   Boscam 200mw, fatshark antene, ide i dalje, slika je na te km bila dobra, ali mi je storm upalio rth jer je ostao bez signala, znaci ide i dalje od stanice!
Title: Odg: Domet 2,4/5,8GHz - vaši "rekordi"
Post by: Coljo on November 26, 2014, 04:47:27 pm
Podaci nisu moji,ali ljudi s taranisom imaju s X8R reciverima 4km, a ako se promjeni antena s antenom od 5db, onda ide preko 10km!

S L9R reciverom i orginalnom antenom na taranisu od 2db ide na 9,5km!



Evo i ako koga zanima antena za taranisa od 5db, gdje kupit!

http://boltrc.com/index.php?route=product/product&path=75_105&product_id=567 (http://boltrc.com/index.php?route=product/product&path=75_105&product_id=567)
Title: Odg: Domet 2,4/5,8GHz - vaši "rekordi"
Post by: KresoZG on November 26, 2014, 05:50:11 pm
Ground test za sad
RC:FrSky D8R II Plus sa patch (zapravo microstrip) antenom - 4,5km i ugrađeni dipoli na prijemnik.
http://www.flytron.com/antennas-filters/124-11dbi-quadpatch-24ghz-antenna-.html (http://www.flytron.com/antennas-filters/124-11dbi-quadpatch-24ghz-antenna-.html)
http://www.hobbyking.com/hobbyking/store/__16667__FrSky_Receiver_antenna_40_cm.html (http://www.hobbyking.com/hobbyking/store/__16667__FrSky_Receiver_antenna_40_cm.html)

Video:Boscam 200mW - Cloverleaf - Helix (2,75 turn :-X ) - 3,5km. Danas sam napravio 6 turn ali test tek slijedi.

Što se tiče air dometa nisam išao preko 1,5km ali je cijelo vrijeme signal bio OK (Cloverleaf-Skewplannar).