Integration Guide

SATEL-TR4+
Integration Guide, Version 1.7
13
BER = 10
-2
typ. 8 dB
4FSK, 12.5 kHz, FEC ON
typ. 10 dB
8FSK, 25 kHz, FEC ON
typ. 11 dB
8FSK, 12.5 kHz, FEC ON
typ. 21 dB
16FSK, 25 kHz, FEC ON
typ. 20 dB
16FSK, 12.5 kHz, FEC ON
Adjacent Channel
Selectivity
1
BER = 10
-2
typ. -33 dBm
4FSK, 25 kHz, FEC ON
typ. -36 dBm
4FSK, 12.5 kHz, FEC ON
typ. -34 dBm
8FSK, 25 kHz, FEC ON
typ. -34 dBm
8FSK, 12.5 kHz, FEC ON
typ. -43 dBm
16FSK, 25 kHz, FEC ON
typ. -40 dBm
16FSK, 12.5 kHz, FEC ON
Spurious Rejection
typ. -35 dBm
4/8/16FSK, 12.5 and 25
kHz, FEC ON
Transmitter Power
0.01, 0.02, 0.05, 0.1,
0.2, 0.5, 1 W
Communication Mode
Half-Duplex
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 and 25 kHz.
Acc. to EN 300 113 v2.2.1
Carrier power stability
< ±1.5 dB
During transmission.
1
According to EN 300 113 V2.2.1 measurement setup.
2
Measured under normal ambient conditions, T
A
= 25 °C. When the device is used in different environment,
the results may change significantly. It is recommended to use external ESD protection in demanding
conditions.
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
1200 – 115200 bps
Data speed of Radio Air
Interface
4FSK FEC OFF / ON:
19200 / 14400 bps (25 kHz)
9600 / 7200 bps (12.5 kHz)