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2. AN/FLR-9 - Wikipedia

   en.wikipedia.org/wiki/AN/FLR-9

   AN/FLR-9 in Elmendorf, Alaska c. 1964. The AN/FLR-9 is a type of very large circularly disposed antenna array, built at eight locations during the Cold War for HF/DF direction finding of high priority targets.

3. Signal Corps Radio - Wikipedia

   en.wikipedia.org/wiki/Signal_Corps_Radio

   The U.S. Signal Corps used the term "sets" to denote specific groupings of individual components such as transmitters, receivers, power supplies, handsets, cases, and antennas. SCR radio sets ranged from the relatively small SCR-536 "handie talkie" to high-powered, truck-mounted mobile communications systems like the SCR-299 and large microwave ...

4. Jim Creek Naval Radio Station - Wikipedia

   en.wikipedia.org/wiki/Jim_Creek_Naval_Radio_Station

   Much of the site is devoted to the enormous overhead wire antenna array that is necessary to efficiently radiate the VLF waves. The antenna, shown above, consists of ten catenary cables, 5,640–8,700 ft (1,719–2,652 m, 1.1–1.6 miles) long, suspended in a zigzag pattern over the valley between Wheeler mountain and Blue mountain on twelve 200 ft. towers on the mountains' crests.

5. AN/FRD-10 - Wikipedia

   en.wikipedia.org/wiki/AN/FRD-10

   The system had 120 high band antennas and 40 low band antennas which had to be positioned within +/- two minutes of arc and +/- 3 inches of their intended distance from the center of the array. 160 75 ohm coaxial transmission lines were used to carry signals from the antennas had to be electrically matched to within 3/4 of a degree at 10 MHz.

6. Allied Command Europe Highband - Wikipedia

   en.wikipedia.org/wiki/Allied_Command_Europe_Highband

   Initially 60, 30 or 15 ft dish or billboard type antennas have been used in combination with General Electric or RCA AN/MRC80 TRC24; AN/FRC-75 or 39 radio sets. Later being replaced by newer Siemens & Halske EM 120/400 and 12/800 types. The type and beaming angle of the antennas depended of the local site position and its distance to the next ...

7. General Dynamics' (GD) Arm Wins Support Deal for Antennas - AOL

   www.aol.com/news/general-dynamics-gd-arm-wins...

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8. TACAMO - Wikipedia

   en.wikipedia.org/wiki/TACAMO

   A U.S. Navy TACAMO EC-130Q of VQ-4, in 1984. The acronym was coined in 1961 [citation needed] and the first aircraft modified for TACAMO testing was a Lockheed KC-130 Hercules which in 1962 was fitted with a VLF transmitter and trailing wire antenna to test communications with the fleet ballistic missile submarines (see communication with submarines).

9. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!