Having played with alot of gadgets, I don't believe that the Q-link will be of any help to you, in fact it will probably act as more of a blockage.

From my understanding the Q-link will work to maintain your energy pulse in your body so it is somewhat unaffected by EMF's.

In Qigong you will raise your energy level and the Q-link will act to resist this.

It is also best to do SFQ out in nature away from the influence of EMF's so the Q-link would be unneccesary under these conditions.

Another example is in Tibet everyone wears a lotus bell ( at least they use to ). The Earth energy is so strong that the Metal Bell helps to exhaust the earth and make the energy more benficial to it's wearer. They put them on cows and kids and everything. When they are away from that area there is no reason to wear the bell.

When you are doing SFQ, and you are recieving the right message, that all is beneficial energy, maybe you don't really need it.