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  2. CubeSat - Wikipedia

    en.wikipedia.org/wiki/CubeSat

    The number of joined units classifies the size of CubeSats and according to the CubeSat Design Specification are scalable along only one axis to fit the forms of 0.5U, 1U, 1.5U, 2U, or 3U. All the standard sizes of CubeSat have been built and launched, and represent the form factors for nearly all launched CubeSats as of 2015. [ 30 ]

  3. List of the United States Army fire control and sighting ...

    en.wikipedia.org/wiki/List_of_the_United_States...

    This is a list of United States Army fire control, and sighting material by supply catalog designation, or Standard Nomenclature List (SNL) group "F". The United States Army Ordnance Corps Supply Catalog used an alpha-numeric nomenclature system from about the mid-1920s to about 1958.

  4. List of CubeSats - Wikipedia

    en.wikipedia.org/wiki/List_of_CubeSats

    SBUDNIC was launched to test Arduino Nano and other commercial off-the-shelf technology in space, using a simple, open-source design. [2]An ambitious project is the QB50, an international network of 50 CubeSats for multi-point by different universities and other teams, in-situ measurements in the lower thermosphere (90–350 km) and re-entry research.

  5. PSO-1 - Wikipedia

    en.wikipedia.org/wiki/PSO-1

    The telescopic sight proprietary mount is adjustable for tension on the SVD rifle's side rail scope mount. This side rail is a type of dovetail rail known as the Warsaw Pact rail, which has cut-out portions to reduce weight and allow easier installation. The side rail mount is an offset mounting that positions the PSO-1 telescopic sight axis to ...

  6. C79 optical sight - Wikipedia

    en.wikipedia.org/wiki/C79_optical_sight

    A C79 Optical Sight. The C79 optical sight (SpecterOS3.4x) is a telescopic sight manufactured by Elcan. A variant, the M145 Machine Gun Optic is in use by the US military. It is 3.4×28, meaning 3.4x magnification, and a 28mm diameter objective lens. A tritium illuminated reticle provides for normal and low-light conditions sighting. [1]

  7. AeroCube-3 - Wikipedia

    en.wikipedia.org/wiki/AeroCube-3

    AeroCube-3 is a single-unit CubeSat which was built and is being operated by The Aerospace Corporation, at El Segundo, California.It is the third AeroCube picosatellite, following on from AeroCube-1, which was lost in a launch failure in 2006, and AeroCube-2 which was successfully launched in 2007 but failed immediately after launch. [3]

  8. Small satellite - Wikipedia

    en.wikipedia.org/wiki/Small_satellite

    ESTCube-1 1U CubeSat. A small satellite, miniaturized satellite, or smallsat is a satellite of low mass and size, usually under 1,200 kg (2,600 lb). [1] While all such satellites can be referred to as "small", different classifications are used to categorize them based on mass.

  9. F-1 (satellite) - Wikipedia

    en.wikipedia.org/wiki/F-1_(satellite)

    Size: 10 cm x 10 cm x 10 cm (1U CubeSat) Mass: 1 kg Communication: 2 independent radios using amateur radio Very high frequency (VHF) and Ultra high frequency (UHF) bands, transmission speed 1200 bit/s; AFSK and PWM Morse code modulation, KISS protocol