how can i search for multiple lookup value?for eg: these two arrays shows diff freq coumn,gain,veritcal BW,tolerance etc.I want to get an average values gain and 3db BW..how can i enter the formula
y1    1800    7.5dBi +/- 2.9    22.1° +/- 6.8        7.5
y1    1900    7.6dBi +/- 3.0    18.9° +/- 3.6        7.6
y1    2100    6.7dBi +/- 2.6    17.7° +/- 3.6        6.7
y1    AWS    7.2dBi +/- 2.8    20.4° +/- 9.4        7.2
y1    2300    8.3dBi +/- 3.6    15.8° +/- 1.6        8.3
y1    2600    7.9dBi +/- 2.4    17.1° +/- 1.7        7.9
y2    1800    6.9dBi +/- 1.4    27.1° +/- 10.8        6.9
y2    1900    6.9dBi +/- 1.5    23.0° +/- 12.5        6.9
y2    2100    7.6dBi +/- 2.3    21.7° +/- 19.6        7.6
y2    AWS    8.0dBi +/- 2.5    23.3° +/- 13.8        8
y2    2300    7.7dBi +/- 1.6    15.9° +/- 5.9        7.7
y2    2600    6.5dBi +/- 2.3    14.5° +/- 3.9        6.5

I have many rows with same value but need to get multiple value after look up, I need to get two different EO ref , how can U##TRX EO
HXPRE-MQ1371 AB0024822
HXPRE-MQ1371 AB0024822

Thank you!! The { } of the columns is what I was missing. Appreciate this page!

Thanks! Super helpful, when other online options weren't

What if you need to have multiple rows as well? Ex. find all the FF-1006-18 rows while still only bringing back column B, D, and E.

Thanks! This was really Helpful!

This method does not work. Even if it did, it is not the proper method.
Example of correct method is:
VLOOKUP($A2:$A1093, '[Workbook1.xlsx]Sheet2'!$A$2:$D$111,COLUMN(G2),FALSE)

Make sure you add $ before the column letter of your lookup reference to make sure it remains static, once done, using the filler button on the selected target cell, drag right to the corresponding number of columns.

How can I do this using 2 different spread sheets?