![Portal: Transmission Received (Radio Achievement) Guide/Walkthrough - ALL 26 in ONE video [HD] - YouTube Portal: Transmission Received (Radio Achievement) Guide/Walkthrough - ALL 26 in ONE video [HD] - YouTube](https://i.ytimg.com/vi/p8mmwL7ESF8/maxresdefault.jpg)
Portal: Transmission Received (Radio Achievement) Guide/Walkthrough - ALL 26 in ONE video [HD] - YouTube
![Portal - 2013 Version Walkthrough part 1 ( Camera Shy, Transmission Received, No commentary ✓ ) - YouTube Portal - 2013 Version Walkthrough part 1 ( Camera Shy, Transmission Received, No commentary ✓ ) - YouTube](https://i.ytimg.com/vi/ob6Mxs5pYiM/maxresdefault.jpg)
Portal - 2013 Version Walkthrough part 1 ( Camera Shy, Transmission Received, No commentary ✓ ) - YouTube
![I am trying to get the Transmission Received achievement but in test chamber 18 I found two radios, does this test chamber have two or is this a bug? : r/Portal I am trying to get the Transmission Received achievement but in test chamber 18 I found two radios, does this test chamber have two or is this a bug? : r/Portal](https://preview.redd.it/4xs1ub17c7361.png?auto=webp&s=42cb805a5f8119a9498415e8eff069ca59bc41ca)
I am trying to get the Transmission Received achievement but in test chamber 18 I found two radios, does this test chamber have two or is this a bug? : r/Portal
![I am almost done with the Transmission Received achievement in Portal 1. The only radio I'm missing is the second one in chamber 15. It's not where it is supposed to be. I am almost done with the Transmission Received achievement in Portal 1. The only radio I'm missing is the second one in chamber 15. It's not where it is supposed to be.](https://preview.redd.it/i-am-almost-done-with-the-transmission-received-achievement-v0-qaagxtyv72ca1.jpg?width=640&crop=smart&auto=webp&s=3472981ed2468f34cbf8d7bcfbd5477393698887)
I am almost done with the Transmission Received achievement in Portal 1. The only radio I'm missing is the second one in chamber 15. It's not where it is supposed to be.
![Sign Icon Tx Rx Transmission Receiving Data Information, Vector Simple Symbol Tx Rx an Arrow Receiving Transmitting Stock Vector - Illustration of electronic, modern: 174742608 Sign Icon Tx Rx Transmission Receiving Data Information, Vector Simple Symbol Tx Rx an Arrow Receiving Transmitting Stock Vector - Illustration of electronic, modern: 174742608](https://thumbs.dreamstime.com/z/sign-icon-tx-rx-transmission-receiving-data-information-vector-simple-symbol-tx-rx-arrow-receiving-transmitting-digital-174742608.jpg)