User's Manual

61
MALÅ GX600 HDR
Technology: MALA Semi-Real- Time
pat pending
Antenna center freq. 600Mhz
SNR: > 97dB
Significant/useful number of bits: 16 bit
Scans/sec: > 1000, time window 140nS
Survey speed: 275 [km/h] point distance 10cm
Data acquisition rate 160MHz
Time window: 140ns
Operating time: 5 h
Bandwidth: >120%, fractional, -10dB
Positioning: Inbuilt DGPS, external GPS, Wheel encoder
Power supply: Interchangeable 12V/8.7Ah Li-Ion battery or any external 12V DC source
Power consumption: 1.3 A
Acq. Mode: Wheel, time or manual
Dimensions: 375x235x170 mm
Weight: 3.6 kg
Operating temp: -20° to +50°C or 0° to 120°F
Environmental: IP65
MALÅ GX750 HDR
Technology: MALA Semi-Real- Time
pat pending
Antenna center freq. 750Mhz
SNR: > 97dB
Significant/useful number of bits: 16 bit
Scans/sec: > 1290, time window 75nS
Survey speed: 460 [km/h] point distance 10cm
Data acquisition rate 160MHz
Time window: 75ns
Operating time: 5 h
Bandwidth: >120%, fractional, -10dB
Positioning: Inbuilt DGPS, external GPS, Wheel encoder
Power supply: Interchangeable 12V/8.7Ah Li-Ion battery or any external 12V DC source
Power consumption: 1.3 A
Acq. Mode: Wheel, time or manual
Dimensions: 375x235x170 mm
Weight: 3.6 kg
Operating temp: -20° to +50°C or 0° to 120°F
Environmental: IP65
MALA GX Controller
Processor: 1.6GHz Intel Atom
Display: 1024 x 768
OS: Linux
Memory: 8GB compact Flash memory
Data output resolution: 32 bit
Comms: Ethernet, USB3.0, RS232 (serial)
GPS: Integrated support for built-in GPS, or external GPS via USB/serial port (NMEA
0183 protocol)
Power supply: Internal 12V/20.8 Ah Li-Ion battery, can be powered from any external 10-15V
DC source.
Charger: Internal charger, can be charged from any external 12-15V DC source.
Power consumption: 1.3 2.0 A
Operating time: 8 10 h,
Dimensions: 430x360x180, including handles
Weight: 3.2 kg
Operating temp: -20° to +50°C or 0° to 120°F
Environmental: IP65