Listen to some recorded Ham-Radio sounds

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Listen to KB8RQ calling CQ via the moon as received in my station. (RealAudio 45K)
Listen to my own echos off the moon (RealAudio 42K)
OSCAR-1 sending the HI's on December 14, 1961, at 0722Z. (.WAV (226K) or RealAudio (21K))
Here is a strong signal from Sputnik 1 on October 7, 1957 at 0457Z (.WAV (116K) or RealAudio (11K))
Listen to the recording of Explorer 1 on February 11, 1958 at 0100Z (.WAV (110K) or RealAudio (10K))
Single sideband transmissions from KP4BPZ in Arecibo, Puerto Rico via Moon Bounce on Saturday, July 3, 1965 (.WAV (150K) or RealAudio (14K))
SSB recording from OSCAR 10 (.WAV (113K) or RealAudio (10K))
Rainscatter on 10 Ghz. audio sample.By GM4JJJ. (WAW (160K))
Click here to listen to some words about myself (RealAudio 82K)
PA3FBP page with RealAudio files from connections on 2 Meters
The PA2HJS 50 MHz Tape Archives
The VK3OT 50 MHz Tape Archives
JA4BLC's EME QSO's and tests
Meteor scatter sounds
Sounds of VHF
Six meter EME signals
Listen how signals sound in a dual-rx system (stereo rx with both polarities simultaneously) by SM7SJR