Apollo CSM Data Modulator (Block II version), measuring 4.25″ x 4.75″ x 8.25″, with a Motorola tag on one end, reading: "Item Name: Data Modulator, NR/SD Cont No: ME478-0087-0001…NR/SD Insp Serno: A103, Mfrs Serno: 94990 000, Mfrs Part No: 01-P10233B-002…Date of Mfr: 5/70." The unit is marked, "Not For Flight Use, Test Only." A blue property tag is attached, as are two cut wire connectors. In fine condition. Accompanied by a damaged housing for the Command Module Audio Center Equipment (ACE). The ACE distributed crew intercom and voice signals from the crew headsets to the spacecraft telecommunications system.
Due to the size, weight, and/or fragile nature of this item, we ask that you call RR Auction for a shipping quote.
Terms and abbreviations used in our descriptions.