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Launch of Pioneer 6 on a Delta-E rocket Pioneer 8 being prepared for launch Launch of Pioneer 8 on a Delta-E1 rocket. Each craft was identical. They were spin-stabilized 0.94 m (3 ft 1 in) diameter × 0.81 m (2 ft 8 in) tall cylinders with a 1.8 m (5 ft 11 in) long magnetometer boom and solar panels mounted around the body.
Pioneer 9 (Pioneer D) – launched November 1968 (inactive since 1983) Pioneer E – lost in launcher failure August 1969; Pioneer 6 and Pioneer 9 are in solar orbits with 0.8 AU distance to the Sun. Their orbital periods are therefore slightly shorter than Earth's. Pioneer 7 and Pioneer 8 are in solar orbits with 1.1 AU distance to the Sun.
A special characteristic was a UHF transmit antenna reflector 4.9 m in diameter. Each satellite had 12 transponders, which worked in the UHF range from 240 - 400 megahertz. Additionally FLTSATCOM 7 and 8 included an experimental EHF transponder built by Lincoln Laboratory intended to test the MILSTAR ground terminals. The first seven satellites ...
AN/SLQ-32(V)4 – Designed for installation on aircraft carriers, [4] the (V)4 consisted of two (V)3 systems, one for each side of the ship, tied to a common computer and display console. Additional line replaceable units and software were added to support the wide separation of the two antenna/electronics enclosures.
Crewed launch vehicles, with the exception of the Space Shuttle, [34] have employed a launch escape system to save the lives of the crew in case their carrier rocket malfunctions. [35] A flight termination system typically consists of two sets of the following components: [26] An antenna system, which receives commands from the range,
Fox-1B, AO-91 or AMSAT OSCAR 91 [3] is a United States amateur radio satellite.It is a 1U Cubesat, was built by the AMSAT-NA and carries a single-channel transponder for FM radio.
JAXA Engineering Test Satellite ETS-VIII (Kiku 8) was the eighth technology test satellite in a series which started with ETS-1 in 1975 by NASDA. It was launched with the H-2A on December 18, 2006. ETS-VIII was developed by JAXA in cooperation with NICT and NTT. The aim of ETS-VIII was to enable satellite communications with small terminals.
Aircraft Radio Corporation (ARC) – not to be confused with Aeronautical Radio, Inc. (ARINC) – was a principal pioneer and major manufacturer of avionics for military and commercial aircraft, and later general aviation (light) aircraft, from the 1920s to the 1950s—subsequently acquired and rebranded by a succession of other companies, each of whom changed the official name, of the ...