STW TC1, User Manual

Page: 368 / 374

13 Qualification Tests
User Manual 368/374
Standard Test decription Parameter
portable radio and ancillary equipment of
digital cellular radio
ETSI EN 301489 - 17 ElectroMagnetic Compatibility (EMC)
standard for radio equipment and
services;
Part 17: Specific conditions for
Broadband Data Transmission Systems Bluetooth & WLAN
13.6 Environmental Influences
Standard Test description Parameter
ISO 16750-3 Free fall 3 devices, 2 falls every device on the
opposite side
of the housing. Drop height: 1 m to
concrete ground
or steel plate
DIN EN 60068-2-6 Vibration (sinusoidal) 10 Hz to 2 kHz, 1 oct./min., 5 g, 10
cycles, bidirectional
DIN EN 60068-2-27 Shock 50 g, 11 ms, sinus, 3 shocks/axis
DIN EN 60068-2-27 Bump Acceleration: 30 g, time: 6 ms, sinus,
1000 shocks/axis
ISO 16750-4 Tests at constant temperature -
low temperature - storage 24 hours at -40 °C
ISO 16750-4 Tests at constant temperature -
low temperature - operation 24 hours at -40 °C
ISO 16750-4 Tests at constant temperature -
high temperature - storage 48 hours at 85 °C
ISO 16750-4 Tests at constant temperature -
high temperature - operation 96 hours at 70 °C
ISO 16750-4 Temperature step test Decrease the temperature in steps of 5
°C from 20 °C
to -40 °C, then increase the
temperature in steps of 5 °C from -40 °C
to +70 °C
ISO 16750-4
IEC 60068-2-14, Test
Nb Temperature cycling test 30 cycles each 8 hours, from -40 °C to
+70 °C