Satel EASy+ - Page 17

SATEL-EASy+
User guide
Version 1.33
16
CO-Channel Rejection
1
BER = 10
-2
typ. 8 dB
4FSK, 25 kHz, FEC ON
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
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.
3
Firmware rejects 405.925...406.176 MHz frequencies. The frequency band is reserved internationally for
emergency transmitters as specified by FCC reference FCC 04-75
DATA MODEM
Electrical Interface
Port 1: RS-232, Port 2: RS-232/485/422
Interface Connector
D-15 (female)
Data speed of Serial
interface
1200 – 115200 bps
Serial interface parameters
8N1, 8N2, 8E1, 8E2, 8O1, 8O2, 7N2, 7E1, 7E2, 7O1, 7O2
Data speed of Radio
Interface
4-FSK (“SATELLINE-3AS” compatibility mode)
19200 bps (25 kHz channel)
9600 bps (12.5 or 20 kHz channel)
14400 bps (25 kHz channel with FEC on)
7200 bps (12.5 or 20 kHz channel with FEC on)
8-FSK
28800 bps (25 kHz channel)
14400 bps (12.5 or 20 kHz channel)
19200 bps (25 kHz channel with FEC on)
9600 bps (12.5 or 20 kHz channel with FEC on)