Translated by R.Whitehead 10-3-2014 (my best effort – accuracy is not guaranteed)
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4. Technical data
GPS Data Rate
1 Hz, 2 Hz, 5 Hz, 10 Hz adjustable.
Memory Type
Micro SD or micro SDHC card (supplied with 2 GB card)
Recording duration
With 10 Hz data rate and full utilization of approx. 200
kByte/minute storage requirement
7 days recording with 2 GB card
Power supply
Supplied from receiver (from 3,6 V to maximum of 8.5 V)
Power consumption
60 mA in full operation
External connections
1 x conector for telemetry and power supply “Link”
1 x servo pulse input from the receiver
COM connection for UniDisplay, UniLog 1/2, and firmware
update
Slot for micro SD card
Dimensions
35 x 19 x 10 mm
Mass
11 g without cables
GPS Module
Sensitivity up to -165 dBm
Maximum acceleration 4g (that refers only to position
detection, the module is constructed using SMD techniques
and can withstand substantially higher acceleration)
5. Measured values
The following measured values are captured by the GPS-Logger 2. Most of the data is
written on the memory card and also transmitted by telemetry. Depending on the telemetry
used, it is possible that only part of it is available on the transmitter.
Description
Unit
Content
Zeit
(Time)
hh:mm:ss.sss
Time from the GPS system, adjusted by the UTC time zone setting; when the
correct zone is used local time is displayed.
Breite
(Latitude)
xx° xx.xxx' N/S
Latitude of the GPS position
displayed
in degrees °, minutes, decimal minutes ‘N (north) or S (south)
Länge
(Longitude)
yyy° yy.yyy'
E/W
Longitude of the GPS position
displayed
in degrees °, minutes, decimal minutes ‘E (east) or W (west)
Speed
km/h
True 3D velocity, i.e. speed over ground plus vertical speed
Höhe
(Altitude)
m
Height above start point, the height is measured from the barometric altitude
sensor because GPS altitude is too imprecise.
Höhe NN
(Altitude MSL)
m or mNN
Height relative to sea level (MSL = mean sea level)
When turning on the GPS height is stored as a reference and further
calculated with barometric sensor
Vario
m/s
Vario value from barometric Vario sensor
Beschl. X / Y / Z
(Acceleration)
g
Acceleration in three axes each max + - 16g
