8 August 1973
d. Electrical and electronic assemblies
e. Part identification and marking
Soldering 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.
3.2.2 Optical bonding. Optical bonding shall be in accor-
dance with MIL-B-60621 or document Al1745424.
3.3 Performance. Unless otherwise specified, the
rangefinder shall meet the performance requirements of this specifi-
cation, except 3.3.1. 6f (z), at standard ambient temperatures between
+60 degrees Fahrenheit (F) and +90F.
3.3.1 Power and signal. The range finder shall perform
as specified herein when the power and signal of table II are applied as
POWER AND SIGNAL
1..1 24 Vdc
Tolerance: *6.0 Vdc
W50P1-52B and C
Ripple: < 200 m Vp-p
(+) and W50P1-52D
and E (-)
2.1 Remote Range
+5.0 l 0.4 Vdc in
Applied between "
series with 10
A77J5-c and "
kilohm l 5 percent
turn-on condition. When the LASER MODE
CONTROL switch on the commanders control is set to ON position the
following conditions shall exist:
The RANGE and RETURNS readout on the comman-
ders control shall read zero and the lAST button
shall be illuminated.