DM9/AR9000 Spektrum and Downlink

[KarbonBird]

I have just bought a spektrum kit for my JR 9303/9XII but I have some concers about problems with the downlink if this operates on 2.4 gHz.

I have a 900 - 1200 MhZ (800 mW) video transmitter and also another 2.4 gHz mini camera which I would like to use as a downlink.

Will there be any conflicts between the TX and the downlink if either the 900 MhZ or the 2.h gHz downlinks?

[catfight]

karbonbird,

Use the 900 Mhz not the 2.4 Ghz. Although there are many channels and the Spektrum smartly chooses 2 to not interfere, there is "adjacent channel interference" because of the power levels of the tx and proximity of the rx that will seriously reduce the range reception of your rx. I would advise against 2.4. But you can try if you wish :0)

[j_kookboy]

Like catfight said.

2.4 + 2.4 = not good

900/1.2 + 2.4 = good

[KarbonBird]

Thanks guys ... 900/1.2 it is then ...

I am really keen to keep the spektrum as it iss to run a GSR260 and I like the idea of added safety with the more reliable 2.4 frequency.

Cheers