Introduction to the SINAUT ST7 system
1.8 Connecting cables
Station control system
56 System Manual, 07/2009, C79000-G8976-C178-07
GPS receiver
Outdoor antennas
Type of antenna Micro-strip line with preamplifier
Center frequency 1575.42 MHz
Bandwidth 10 MHz
View angle +10° above horizon
Power supply (over antenna cable) 4.5 to 7 V DC
Impedance 50 ohms
Power gain 20 dB
Max. cable length without amplification 25 m
Plastic housing Light-resistant
Wind load max. 180 km/h
Degree of protection IP65
Temperature range
• Operation
• Storage
• -30 °C through +80 °C
• -40 °C through +85 °C
Humidity 100%
Lightning protection
Housing material Pressure die cast aluminum housing
Dimensions (W x H x D) in mm 250 x 105 x 95
Weight Approx. 1.8 kg
Grounding point
• Thickness of copper strand
• length of copper strand
M6 threaded connection
• min. 10 mm2
• max. 10 m
Current pulse withstand 8/20 µs wave 10 kA
Response time < 1 ns
Protection level at 6 kV 1.5/50 µs wave at input < 12 V
Insertion loss for DCF77 signal Max. 3 dB
Input / output BNC female / BNC female
Input / output impedance 50 ohms
Degree of protection IP40
Temperature range
• Operation
• Storage
• -20 °C through +80 °C
• -40 °C through +85 °C
Humidity 95% no condensation
1.8 Connecting cables
A series of standard connecting cables is available to connect individual SINAUT
components with each other and to WANs. Some of these connecting cables are supplied
along with the hardware components. Other cables can be ordered as necessary.
To Next Page
Loading...
