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Chapter 3 ________________________________________________________________ Operation
VAISALA _______________________________________________________________________ 21
Radar Reflector
Attach the unwinder to the radar reflector with a rubber plate accessory
(Vaisala code RS46158). The rubber plate accessory lets the unwinder
swing properly, making sure that the suspension string is unwound
smoothly.
1.
Tie the radar reflector to the balloon with a string of approximately
50 cm in length.
2.
Attach the rubber plate (RS46158) to the radar reflector.
See
Figure 9 on page 22
see section
Radar Reflector on page
Non-Totex Parachute
If you are using a parachute that has no firm objects to prevent the
unwinder from twisting, you have to use a hanger board (Vaisala code
RS46157).
1.
Tie the parachute to the balloon with a string.
2.
Tie the hanger board to the parachute with a string of
approximately 20 cm in length.
See
Figure 9 on page 22
see section
Non-Totex Parachute on page
for details. For unwinder attaching instructions,
41.
for details. For unwinder attaching instructions,
41.
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