• SEPTEMBER 11, 1989 P. 94 (4 Pages) The shrinking size of C-J band receivers made by General Instruments is seen from left to right in the ALR-66(V)3 designed in 1980, the ALR-66(V)5 designed in 1986 for the P-3C, and the 1989 version Lightweight ESM (LESM), currently under development. The 43-lb. (V)3 receiver consumes 130 w., the 15-lb. (V)5 consumes 28 w., and the 3-lb. LESM will consume 8.5 w.
• SEPTEMBER 11, 1989 P. 94 (4 Pages) General Instrument developed the ALR-66(V)6 with a spinning antenna to give the Navy’s PHM hydrofoil missile ships an ESM and missile targeting system.
• SEPTEMBER 11, 1989 P. 94 (4 Pages) Dalmo Victor Div. is developing the APR-39(XE-2) as a lightweight threat warning system for helicopters and the Army special electronic mission aircraft.
• JUNE 23, 1986 P. 43 (3 Pages) Aircraft's weather radar screen shows T/CAS-2 symbols. Background color of screen is black.
• JUNE 23, 1986 P. 43 (3 Pages) Equipment used by T/CAS-2 system in pilot’s view of Piedmont 727-200 panel is highlighted.
• May 7, 1984 P. 109 (4 Pages) Tradeoff between transmission time and picture detail, or resolution, is illustrated in four reproductions of a photograph transmitted by Vidcomp over a 1,200-baud voice-grade telephone line. In each case, the photograph initially was digitized as a 256 x 256 array of picture elements (pixels). No information is lost when the system operates with a compression ratio of 2.5:1 (top left), and the system transmits the picture in 180 sec. Note the guncrew and gun, helicop-
• May 7, 1984 P. 109 (4 Pages) Soviets Develop Improved ABM Defense System With Phased-Array Radars
• April 14, 1969 P. 59 (7 Pages) Lunar module for the Apollo 10 mission is shown during post-delivery checkout, above, left. Note extensive use of thermal covering. The spacecraft, above, right, then is mated to the lunar module adapter. Apollo 10 command and service module for the mission, below, carries Dalmo Victor S-band high gain antenna at lower right.
• May 7, 1984 P. 109 (4 Pages)
• May 7, 1984 P. 109 (4 Pages)
• May 7, 1984 P. 109 (4 Pages)
• May 7, 1984 P. 109 (4 Pages) Dalmo Victor Vidcomp video compression system embodies adaptive processing algorithms that match data compression ratios to an operator-selected frame transmission rate for a given transmission channel bandwidth. The system is designed to accept inputs from any television camera (bottom center of photo) conforming to Electronic Industries Assn. (EIA) RS-170A standard, and to drive any television monitor (left) that is designed for this same standard. The system also requires a modulator at the transmitter and demodulator at the receiver, which must be compatible with the transmission medium that is being used.

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