User Manual

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Environmental Performance
Test
Severity
Specification
Cold
(-20 C Operational)
IEC 68-2-1 Test Ab
Dry Heat
+60 C Operational
IEC 68-2-2 Test Bb
Damp Heat
Cyclic 48Hrs 25 C to 40 C 95%RH
IEC 68-2-30 Test Db
Free Fall
Each top rear corner & each top
rear face. 1000mm free fall to
concrete.
IEC 68-2-32 Test Ed
Drop and
Topple
All faces & corners 100mm drop
IEC 68-2-31 Test Ec
Shock
4000m/S
2
, 2mS Duration
IEC 68-2-27 Test Ea
Random
Vibration
0.02g
2
/ Hz (10-50Hz)
0.01g
2
/ Hz (50-150Hz)
0.002g
2
/ Hz (150-500Hz)
Overall RMS 1.58g 3Hrs on X,Y,Z
axes
IEC 68-2-34 Test Fd
Sinusoidal
Vibration
5-7Hz 1.5mm
7-35Hz 10m/S
2
IEC 68-2-6 Test Fc
Bump
1000 in X,Y,Z axes 100m/S
2
,16mS
IEC 68-2-29 TestEb
Immersion
Preconditioned to +30 C over
ambient before 12Hrs Immersion.
IEC 68-2-18 Test R
Radar Transceiver
Component
Specification
Notes
Antenna
Planar patch array
Transmitter
Quarter wave resonator
Receiver
Homodyne I Q down converter
Radome
Black UV stabilised polycarbonate
Radar Transmission
Parameter
Specified
Notes
Radar Centre
Frequency
24.200 GHz UK/EU/AS/NZS
24.125GHz USA
Modulation
Bandwidth
80MHz
Operating
Frequency Band
24.150 - 24.250GHz (UK/EU/AS/NZS)
24.075 – 24.175GHz (USAVersion)
Modulation bandwidth of ~80MHz plus
temperature stability guard bands (+/-
10MHz)
Fundamental
Frequency Power
<20dBm EIRP
Fundamental
Frequency Field
Strength
<1000mV/m
@3m
Frequency
Temperature
Stability
Typically < 1 MHz/ C
Uncompensated
Polarisation
Plane polarised with E-Field vertical
Horizontal
Beamwidth
7 degrees