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Environmental Performance Claims for GPS Receiver
Test Standards Details
Atmospheric Environment
Temperature IEC60068-2-1/2
Operating range: -10°C to +55°C.
Storage / Transit: -25°C to +70°C.
Humidity IEC60068-2-3
56 days at 40°C and 93% relative humidity.
Mechanical Environment
Vibration IEC60255-21-1 Response - Class 1
Endurance - Class 1
Shock and Bump IEC60255-21-2 Shock Response Class 1
Shock Withstand Class 1
Bump Class 1
Seismic IEC60255-21-3 Class 1
High Voltage Environment
Dielectric Withstand IEC60255-5 2kVrms for 1 minute between PSU terminals and earth.
High Voltage Impulse IEC60255-5 Three positive and three negative impulses of 5kV(peak),
1.2/50µs, 0.5J between all terminals and between PSU
terminals and earth.
Electromagnetic Environment
High Frequency
Disturbance /
Damped Oscillatory
Wave
IEC60255-22-1 Class 3
IEC61000-4-12,
EN61000-4-12 Class 3
1MHz 2.5kV applied to PSU terminals in common mode.
1MHz 1.0kV applied to PSU terminals in differential mode.
0.1MHz 2.5kV applied to PSU terminals in common mode.
0.1MHz 1.0kV applied to PSU terminals in differential mode.
Electrostatic
Discharge
IEC60255-22-2 Class 4 8kV contact discharge.
15kV air discharge.
Radiated RF
Electromagnetic
Disturbance
IEC60255-22-3 Class 3
Field strength 10V/m for frequency sweeps of 80MHz to 1GHz
and 1.7GHz to 2.2GHz. Additional spot tests at 80, 160, 450,
900 and 1890MHz.
Fast Transient
Disturbance
IEC60255-22-4 Class 4 4kV, 2.5kHz, 5/50ns applied to PSU terminals in common
mode.
Conducted RF
Electromagnetic
Disturbance
IEC60255-22-6 Class 3 10Vrms applied over frequency range 150kHz to 100MHz.
Additional spot tests at 27 and 68MHz.
Conducted
Disturbance over
Freq. Range 15Hz to
150kHz
IEC61000-4-16,
EN61000-4-16, Class 3
Varying voltages applied in common mode as follows:
15Hz to 150Hz: 10V → 1Vrms (20dB/decade)
150Hz to 1.5kHz: 1Vrms
1.5kHz to 15kHz: 1 → 10Vrms (20dB/decade)
15kHz to 150kHz: 10Vrms
Power Frequency
Disturbance
IEC60255-22-7 300V 50Hz for 10s applied to PSU terminals in common mode.