I am thinking to buy the eclipse 7 transmitter..
But i don't know how many version there are..
I know that there is one with spectra module!!With this version i can change the frequency(in the band that i will choose for example 40Mhz) while i rotate a screw,isn't is?
Is there anyone style with classic crystals?Where i put the crystals?In this version can i change band?
Are there all vedrsion available with both Q-PCM and PPM receivers?
Thank You very Much...

The new version is the Q-PCM version. You can buy it with the spectra module and run any of the 72 mhz channels. It will also run FM or PPM dual conversion recievers.

The Eclipse uses a module to control the frequency. You can get the Spectra module which allows you to dial in the frequency you want to use at the time or; you can buy individual frequency modules at a lower price and just swap out modules to change the frequency. You can get modules (or Spectra) for different frequency bands for the same basic transmitter chassis.

Can i use single converion receivers?

G'day Mate,
Forget Eclipse 7, go Spektrum DX7, world wide standard & NO channel worries, ever.

v tolias, single conversion and dual conversion applys to the receivers only. A transmitter that works with one will work with the other as long as both the transmitter and receiver uses the same modulation scheme, i.e. both FM or both AM.