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|  MIL-C-50742(MU)
8 August 1973
3. REQUIREMENTS
3 . 1 Fabrication. The Receiver-Transmitter Control C-8728()/
VVG-1, herein referred to as the unit, shall be manufactured in
accordance with Drawing Fl1738851 and drawings pertaining thereto.
3.2 General specification. The unit shall meet the following
requirements, where applicable, of MIL-F-13926:
a . Order of precedence
b. Dimensions and tolerances
c. inorganic protective surface finishes
d . Electrical and electronic assemblies
e. Part identification and marking
f . Workmanship.
3.2.1 Soldering. Soldering of electrical connections shall be
in accordance with MIL-S-45743 or MIL-S-46844, except that bare
copper wire exposure shall be permitted at clipped ends of component
leads.
3 . 3 Performance. Unless otherwise specified, the unit shall
meet the performance requirements of this specification at standard
ambient temperatures between 60 degrees Fahrenheit (F) and 90F.
3 . 3 . 1 Poser signals. The unit shall perform as specified
herein when the power and signals of table I are applied as specified.
3.3.1.1 Continuity. Direct continuity (resistance equal to or
less than O.3 ohm) shall exist between the pins of Jl and P1 which are
directly interconnected as shown on the applicable schematic diagram
called out on Drawing F11738851.
3.3.1.2 RANGE and
RESET switches. With no power or signals
applied, the circuit conditions
between pins of Pl and between pins of J1,
as listed in table II, shall be
as specified in table II for the indicated
positions of the RANGE and
RESET switches.
3.3.1.3 RESET indicator. With the +13 Vdc power of table I
applied as specified, but with no signal applied, the indicator light
marked RESET shall light.
3
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