Internal Components; Receiver Board; External Components; Front Panel - Javad LGG100 Operator's Manual

I N T R O D U C T I O N
1
Getting to Know Your LGG100

Internal Components

Receiver Board

External Components

The LGG100 casing includes panel for antenna attachment, a power port,
and two ports for configuration.

Front Panel

1-8 LGG100 Operator's Manual
The LGG100 is supplied with a JNS100 board. The JNS100 marks a
new generation of high precision GPS boards in a compact size. It is a
board based on JNScore® chip that is able to output raw data and
position solutions at rates up to 100 Hz without interpolation. Advanced
features such as high shock and vibration resistance, high accuracy, low
latency velocity measurements and almost unlimited altitude and
velocity (for authorized users) have been industry proven in Aerospace
applications such as numerous successful sounding rocket launches.
Figure 1-2 shows the LGG100's front panel components:
LED
Figure 1-2. LGG100 Front Panel
• LED – When the receiver is on and no satellites are tracked, the
LED will blink red. When satellites are tracked, the LED will
produce one blink for each tracked satellite (green for GPS, orange
for GLONASS).
• PWR – The power input port to which an external power source
(+9 to +35 V DC) is connected
• Two serial ports:
PWR A B ANT
www.javad.com