SATEL-TR489
Integration Guide, Version 0.9
13
Frequency Change Time
typ. 20 ms
Time required for
switching from one RF
frequency to another
TX to RX time
RX to TX time
TBD
Adjacent Channel Power
<-60 dBc
TX-mode, 12.5 kHz
and 25 kHz.
Acc. to EN 300 113
v2.2.1
Carrier power stability
< ±1.5 dB
During transmission.
DATA MODULE
Electrical Interface
CMOS-UART Inputs and outputs referred to
IO Voltage processed by user (1.8-3.3V)
RTS, CTS, RX, TX, +VCC, GND
Interface Connector
1.27 mm pitch socket
Samtec 20-pin through
hole, CLP-110-02-L-D-K-TR
Data speed of Serial
interface
9600
–
115200 bps
Data speed of Radio Air
Interface
4FSK FEC OFF / ON:
tbd bps (50 kHz)
19200 / 14400 bps (25 kHz)
9600 / 7200 bps (12.5 kHz)
8FSK FEC OFF / ON:
28800 / 19200 bps (25 kHz)
14400 / 9600 bps (12.5 kHz)
16FSK FEC ON:
28800 bps (25 kHz)
14400 bps (12.5 kHz)
Air Interface Encryption
AES128, AES256 (DRM option)
Data Format
Asynchronous data
Modulation
4-, 8-, 16FSK, GMSK
GENERAL
Operating voltage
+3.8...+5.5 V
Current consumption in
Sleep1 mode
< typ. 510 mA
Typical Power
Consumption
403…473 MHz
Sync search typ. 0.95 W
RX-mode
Receiving data typ. 0.94 mW
RX-mode
SLEEP1: typ. 505 mW
RX-mode
typ. 6.8 W @ 1 W RF out
TX-mode,
Continuous, 50
Ω,
CHBW 25.0 kHz
typ. 4.9 W @ 0.5 W RF out
typ. 3.6 W @ 0.2 W RF out
typ. 2.9 W @ 0.1 W RF out
Inrush Current, DC
voltage turned ON
< typ. 17 A, duration < typ. 9 µs
Temperature Ranges
-
20 °C …+55 °C
Type Approval conditions
-
30 °C …+70 °C
Functional
-
40 °C …+85 °C
Storage
Vibration
≤
25 G, up to 2 kHz sinusoidal
MIL-STD-202G Test condition D
