how many satellites can be co-positioned in the same GEO orbit position?

Question

the highest number of satellites that can be co-positioned in the same orbit position e.g 26 degees east without signal interference from each other

Answer 1

Exactly the same? One.

In terms of positioning of reception dishes, many. The relative change in dish angle for satellites over one mile apart in orbit is very small.

This is no different (signal-wise) than one large hill on Earth with several Tower antennae on it (perhaps a quarter of a mile form each other). The satellites, however are farther away and so the difference in signal angles is very small.

Answer 2

a million. The satellites perform on diverse frequencies. 2. The satellites use pseudo noise coding (digital in basic terms). 3. The satellite tv for pc antennas use diverse polarizations. 4. a mix or the above.