U.S. Army Technical Manual TM 11-2044 – Attenuators TS-402/U & TS-402A/U (June 1951) Amantino / Stoeger Industries

Amantino / Stoeger Industries

around 1909 onward but also used the plain "W

Late WWII TO Korea

” and “FLASH” settings

also known as the 9M14 Malyutka

U.S. Army Technical Manual TM 11-2044 – Attenuators TS-402/U & TS-402A/U (June 1951) Amantino / Stoeger IndustriesOriginal Department of the Army Technical Manual TM 11 2044 covering Attenuators TS 402 U and TS 402A U, dated June 1951. This manual was issued for military communications and electronic test equipment, making it a desirable piece for collectors of early Cold War Korean War era Signal Corps material. The manual provides detailed operational, maintenance, and technical information for attenuator units used in signal testing and calibrationan excellent