1. Rover Communication Subsystems
John Dixon
COM Group Lead
Locomotion Phase Lead 1
[John Dixon] [COM]

2. Rover to Lander Communications
S-Band Patch Antenna (Frequency Range: 2.0 GHz – 2.5 GHz)
Temperature Range: K – K
Dimensions: m X m X m
Mass: <0.080 kg
50 kRad Resistance
15g rms Random Vibration
OBC 386 Motherboard (based from Intel 80386)
Dimensions: m X m X m
Mass: 1.70 kg (includes Al tray)
S-Band Transmitter (Power Usage: 6.25 W)
Dimensions: m X m X m
Mass: kg
Fig. 1 Patch Antenna 2
[John Dixon] [COM]

3. Rover Visual Systems CR2225 Single Piece Radiation Tolerant Camera
Dimensions: m Dia. X m Long (w/o Lens)
Lens increases length from m to m
Mass: kg (w/o Lens)
108 Total Radiation (or can withstand 106 Rad/hr, Dose Rate)
Temperature: K – K
(Can reach K with cooling)
Optional Systems (For Lander)
High Speed Data Recorder
8 GB/16 GB storage, 1 kg, 5W Standby (23 W Peak)
CR2228 Ultra-Wide Radiation Tolerant Viewing System
Full 180o view, capable of 8:1 zoom 3
[John Dixon] [COM]