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80-99240-1 Rev. D 6-1
6 Environmental Specifications
This chapter describes environmental specifications for both
the QUALCOMM Globalstar GSP-1620 Satellite Data
Modem and its Dielectric Resonator Antenna (DRA).
The environmental requirements specified herein are under
development and are subject to change without notice.
GSP-1620 Modem Environments
Environments affecting the GSP-1620 modem include
temperature/humidity, thermal radiation, altitude,
vibration, mechanical shock, and acoustic noise. This section
also discusses connector durability, materials, and shipping.
Temperature/Humidity
Operational
The GSP-1620 modem operates as specified during exposure
to the operational temperature/humidity envelope shown in
Figure 6-1.
Caution
Condensation on the GSP-1620 modem is not permissible.
Non-Operational
The GSP-1620 modem operates as specified after exposure to
the operational and non-operational temperature/humidity
envelopes shown in Figure 6-1.
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