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GPS Chart 150C Page 45
3.13.0GPS Receiver Specifications
Receiver : L1, C/A code
Channels :12
Max Solution Update Rate: 10/sec.
Cold Start (avg) : < 45 sec.
Warm Start (avg) : < 40 sec.
Hot Start (avg) : 8 sec.
3.13.1GPS Antenna Specifications
3.13.1.0Physical Constructions
Physical Constructions : Polycarbonate radome, connector for easy mount,
rubber-O-ring between top radome and base for water-
proof.
Dimensions : 60mm in diameter x 38mm in height.
Weight : 65grams (w/o cable & connector).
Color : Ivory white.
Mounting : Flush-mount with double threaded bolt or flag-pole
mount with plastic adapter tubing that converts its base
into 1'-14 threaded cap.
3.13.1.1Cable & Connector
RF cable : 10 meter RG174/U
Pulling strength : 6 Kg @ 5sec. molded plastic on connector end for
strain relief.
Connector : SMA
3.13.1.2Overall Performance (antenna element, LNA & coax cable)
Center Frequency : 1575.42 Mhz
Gain : 25 dB typical.
Noise Figure : 2.0 max.
Axial Ratio : 3 dB max.
Bandwidth : 2MHz min.
VSWR : 2.0 max.
Output Impedance : 50 Ohm
3.13.1.3Enviromental
Operating Temperature : -40° C~ +85° C.
Storage Temperature : -50° C~ +90° C.
Relative Humidity : 95% non-condensing.
Water Resistance : 100% waterproof.