Hi guys,
I'm not sure if I'm posting this on the right thread, and I'm sure this was discussed before, but I just want to bring this up because I'm still puzzled. Sorry, it might sound newbie, but I'm used to the old school crystals or Mhz where I know my channel and I know who I'm conflicting with.
Anyway, I crashed my quad this weekend filming a local commercial. My quad flies great and far with just the 2.4ghz Futaba T7c radio, but after I put the 1.2ghz 800mw transmitter(which came the day before the shoot), I lost control of my quad after about 50 yards then crash,,, I flew it again afterwards without the 1.2 video transmitter and it was great. Now after searching the internet, I found out that there's a second harmonic that conflicts with the radio, saying 1.2ghz x 2 = 2.4ghz, and conflicts with the 2.4ghz receiver, now I believe this. But if this is the case, why is it that my 3 home phone which is 2.4ghz and my internet 2.4ghz wifi with 5-7 connection, doesn't conflict with my radio? Also, how do the radio knows, it's tuned & connected to the receiver and not the rest. I also see several people flying together and they're all on 2.4ghz, but have no idea what channel they're flying on and still not conflict with each other. Sorry guys, I just bind this and fly.
Can somebody point me to the right direction on how all these works together? Thank you in advance...
I fly:
DJI 450 with TBS body & 550 NAZA with GPS
Futaba T7C with skyflier receiver
3300 3S 25c batteries
Go-Pro 3 HD
Savox Servos for Gimbal
I'm not sure if I'm posting this on the right thread, and I'm sure this was discussed before, but I just want to bring this up because I'm still puzzled. Sorry, it might sound newbie, but I'm used to the old school crystals or Mhz where I know my channel and I know who I'm conflicting with.
Anyway, I crashed my quad this weekend filming a local commercial. My quad flies great and far with just the 2.4ghz Futaba T7c radio, but after I put the 1.2ghz 800mw transmitter(which came the day before the shoot), I lost control of my quad after about 50 yards then crash,,, I flew it again afterwards without the 1.2 video transmitter and it was great. Now after searching the internet, I found out that there's a second harmonic that conflicts with the radio, saying 1.2ghz x 2 = 2.4ghz, and conflicts with the 2.4ghz receiver, now I believe this. But if this is the case, why is it that my 3 home phone which is 2.4ghz and my internet 2.4ghz wifi with 5-7 connection, doesn't conflict with my radio? Also, how do the radio knows, it's tuned & connected to the receiver and not the rest. I also see several people flying together and they're all on 2.4ghz, but have no idea what channel they're flying on and still not conflict with each other. Sorry guys, I just bind this and fly.
Can somebody point me to the right direction on how all these works together? Thank you in advance...
I fly:
DJI 450 with TBS body & 550 NAZA with GPS
Futaba T7C with skyflier receiver
3300 3S 25c batteries
Go-Pro 3 HD
Savox Servos for Gimbal