GFU30 User Guide
Version 1.0
11
DATA MODULE
Timing
UART
Electrical interface
RS-232
Interface connector
Lemo
Data speed of serial
interface
1200 – 115200 bps
Data speed of radio air
interface
4FSK FEC OFF:
19200 bps (25 kHz)
9600 bps (12.5 kHz)
4FSK FEC ON:
14400 bps (25 kHz)
7200 bps (12.5 kHz)
8FSK FEC OFF:
28800 bps (25 kHz)
14400 bps (12.5 kHz)
8FSK FEC ON:
19200 bps (25 kHz)
9600 bps (12.5 kHz)
16FSK FEC ON:
28800 bps (25 kHz)
14400 bps (12.5 kHz)
Data format
Asynchronous data
Modulation
4FSK, 8FSK, 16FSK, GMSK
GENERAL
Operating voltage
+6.0 Vdc … +30 Vdc +/- 5% Vdc
Temperature range
See Note 1.
Type approval condition: -20 °C...+55 °C
-30 °C ... +70 °C
Functional
-25 °C ... +55 °C
Complies with
standards
-40 °C … +85
C
Storage
Antenna connector
50
ohm,
TNC female
Housing
Plastic housing
Size L x W x T
145 mm x 70 mm x 50 mm
Weight
240 g
Note 1. Automatic Switch OFF when internal temperature during transmission e96 °C.
OTHER MEASURES
ESD-failure
threshold
8 kV contact, 15 kV air discharge
Antenna ESD
±10 kV
Antenna connector. Acc.
to EN61000-4-2;
150pF/330Ω
Immunity test
10V/m
