just remind sth very clearly.

for a multi band antenna, the antenna gain (dbi) IS DIFFERENT AT DIFFERENT FREQUENCY BAND. NOT SAME TO ALL BAND.

it is IMPOSSIBLE to engineer out a same 10dbi gain for 2 far separated band 900MHz vs 2100MHz. It always be lower dbi for lower frequency band and higher dbi for higher frequency band.

Be careful of making false ad statement claim.

also, if this is the actual shooted picture of your yagi stock, your supplier may already intentionally fool u or wrongly supplying 2.4GHz wifi yagi instead.

because the directors of that yagi is shorter for wifi 2.4GHz. for 3G 2.1GHz those directors are longer (almost same height with ring vibrator). better check back with supplier as this easily discovered by users.

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Added on October 31, 2012, 2:41 pmoic, still under maintenance. i just lay down a reminder only. international site is already full of falsified antenna info, just don't be a victim to ur supplier.

This post has been edited by coolstore: Oct 31 2012, 02:41 PM