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in portal how do you get the achievement transmission received?

+6 votes
asked 13 years ago in PuzzlePuzzle by anonymous  

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4 Answers

+4 votes

You'll have to take all 19 hidden radios (Some in plain sight, but ignore that), to their hidden spots. For example, the first radio in the room you begin in, if taken to the button in the next room, will start playing Morse Code. This will unlock 1/19 of them.


This site has a description of where every radio is, and where to bring them (Too much to list all here in one answer!):

answered 13 years ago by PixelSith64 Mercenary (1,927 points)   1 5 40
+4 votes

There's guide how to get it with video :)

YouTube - Portal - Transmission Received : all radios and signals

answered 13 years ago by getitlowlow Journeyman (695 points)   1 11
0 votes
answered 13 years ago by xboxer King (32,462 points)   6 11 48
+2 votes
the other guy said 19 in fact there are 26 radios and you have to put each one in the right spot for them to broadcast morse codes over the speakers when the lights on all 26 are turned from red to green you will get the achievement and yes there are tons of youtube videos on how to do it.
answered 13 years ago by scorptile Mercenary (1,269 points)   3 8 18

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