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Technical specifications
6.7 Technical specifications of the LTOP overvoltage protection module
GPS receiver
Type of antenna
Center frequency
Bandwidth
View angle
Power supply (over antenna cable)
Impedance
Power gain
Max. cable length without amplification
Plastic housing
Wind load
Degree of protection
Temperature range
•
•
Humidity
Lightning protection
Housing material
Dimensions (W x H x D) in mm
Weight
Grounding point
•
•
Current pulse withstand 8/20 µs wave
Response time
Protection level at 6 kV 1.5/50 µs wave at input
Insertion loss for DCF77 signal
Input / output
Input / output impedance
Degree of protection
Temperature range
•
•
Humidity
256
Operation
Storage
Thickness of copper strand
length of copper strand
Operation
Storage
Micro-strip line with preamplifier
1575.42 MHz
10 MHz
+10° above horizon
4.5 to 7 V DC
50 ohms
20 dB
25 m
Light-resistant
max. 180 km/h
IP65
-30 °C to +80 °C
•
-40 °C to +85 °C
•
100%
Pressure die cast aluminum housing
250 x 105 x 95
Approx. 1.8 kg
M6 threaded connection
min. 10 mm2
•
max. 10 m
•
10 kA
< 1 ns
< 12 V
Max. 3 dB
BNC female / BNC female
50 ohms
IP40
-20 ℃ to +80 ℃
•
-40 ℃ to +85 ℃
•
95% no condensation
SINAUT ST7 station control system
System Manual, 09/2016, C79000-G8976-C178-10
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