Pumping out a lot of noise is usually easier than locating a source of a weak signal. That said, Russians likely have the necessary technology. The question would be do they feel like selling it to Iran and are Iranians capable of using it properly?
> Pumping out a lot of noise is usually easier than locating a source of a weak signal.
Not at the frequencies in question - this isn't 2.4GHz where a magnetron ripped out of a microwave oven will wreak havoc, these are highly-directional, beamformed signals. Also, ostensibly, there should be zero unapproved energy whatsoever in those bands.
