Globalsat EM-506 [4/17] Dc electrical characteristics

Globalsat EM-506 [4/17] Dc electrical characteristics
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DC Electrical characteristics
Parameter Symbol Min. Typ. Max. Conditions Units
High Level Input Voltage VI H 0.7*VCC 3.6 V
L
ow Level Input Voltage VI L -0.4 0.45 V
High Level Output Voltage VOH 0.7*VCC 3.6 V
L
ow Level Output Voltage VOL 0.4 V
High Level Output Current IOH 2 mA
L
ow Level Output Current IOL 2 mA
Receiver Performance
Sensitivity
Tracking :
Autonomous acquisition :
-163dBm
-160 dBm
< 35s
Cold Start – Autonomous
<15s (with CGEE)
< 35s
Warm Start – Autonomous
2
< 15s(with CGEE)
Time-To-First-Fix
1
Hot Start – Autonomous
3
< 1s
Horizontal Position Accuracy
4
Autonomous < 2.5m
Velocity Accuracy
5
Speed
Heading
< 0.01 m/s
< 0.01 degrees
Reacquisition 0.1 second, average
Update Rate
1 Hz / 5 Hz
Maximum Altitude < 18,000 meter
Maximum Velocity < 515 meter/ second
Maximum Acceleration < 4G
<Note>
1. 50% -130dBm Fu 0.5ppm Tu ±2s Pu 30Km
2. Commanded Warm START
3. Commanded Hot START
4. 50% 24hr static, -130dBm
5. 50% @ 30m/s
Environmental Characteristics
Parameter Min Typ Max Unit
Humidity Range 5 95 % non-condensing
Operation Temperature -40 85
Storage Temperature -40 85
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