Gadget idea for recon kit

Hi!

Since electronic warfare against different signals is part of warfare, I personally would like to see signal jammer gadget. It would suit for sabotage area of recon kit — able to jam and distrupt enemy electronic equipment and radar within proximity.

Working like BF: Hardline's radio frequency jammer — as portable device sending signal jam pulses before cool down. Powerful tool but downside is that enemy know you're close-by when their gadgets goes dark.