SATEL-EASy+
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The SATEL-EASy+ is a radio modem operating on the UHF (403 ... 473 MHz) band in half-duplex mode for the transparent transfer of asynchronous data.
• extended tuning range of 70 MHz (on the whole band)
• channel spacing that can be selected via SW
• operation voltage: +7 ...+27.5 VDC +20 % and −15 %
Thanks to the reception's high sensitivity it allows connections on long distances.
It can be used as receiver while continuing working as a local radio transceiver.
It has the ‘Message Routing’ function that makes it possible to implement extended radio networks easily. The ‘Message Routing’ protocol sets the data packets on the radio network.
The error rate when interferences are present can be minimised through the FEC (Forward Error Correction) function.
It is also available in the version with LCD display and keypad.
It is compatible with the families of the SATELLINE-3AS NMS , the SATELLINE-EASy and with the SATELLINE-M3-TR4.
APPLICATIONS:
SATEL-EASy+ (403…473 MHz) complies with the following regulations: FCC CFR47 part 90, RED 2014/53/EU
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RADIO TRANSCEIVER |
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Frequency Range |
403...473 MHz |
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Tuning Range |
70 MHz |
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Channel Spacing |
12.5 / 20 / 25 kHz |
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Number of Channels |
5600 / 3500 / 2800 |
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Frequency Stability |
< 1 kHz |
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Type of Emission |
F1D |
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Communication Mode |
Half-Duplex |
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RADIO TRANSMITTER |
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Carrier Power |
0.1, 0.2, 0.5, 1 W / 50 ohm |
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Carrier Power Stability |
< ± 1.5 dB |
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Adjacent Channel Power |
< -60 dB |
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Spurious Radiation |
< -36 dB |
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RADIO RECEIVER |
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Sensitivity |
-112 dBm @ 25kHz / -116 dBm @ 12.5 kHz, BER < 10 E-3 |
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Common Channel Rejection |
-11 dBm @ 25 kHz / -10 dBm @ 12.5 kHz, BER < 10 E-3 |
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Adjacent Channel Selectivity |
51 dB @ 12.5 kHz / 56 dB @ 25 kHz |
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Intermodulation Attenuation |
> 61 dB |
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MODEM |
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Interface level |
RS-232, RS-422, RS-485 |
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Interface |
Data / NMS |
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Interface Connector |
D15, female |
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Data Speed of Serial Interface |
1200 – 115200 bps |
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Data Speed of Radio Interface |
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Modulation |
Link rate @ 12.5 kHz |
Link rate @ 25 kHz |
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4FSK |
9600 2 |
19200 1 |
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8FSK |
14400 4 |
28800 3 |
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16FSK |
14400 / FEC ON |
28800 / FEC ON |
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1 = If FEC is ON, effective data throughput is 14400bps 2 = If FEC is ON, effective data throughput is 7200bps 3 = If FEC is ON, effective data throughput is 19200bps 4 = If FEC is ON, effective data throughput is 9600bps |
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Data format |
Asynchronous data |
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Frequency switching time |
40 ms |
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Serial interface, turn-around time of RS-232 |
0 ms |
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Serial interface, turn-around time of RS-485 |
<1ms |
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GENERAL |
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Operating Voltage |
+7 ...+27.5 VDC +20 % and −15 % |
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Power Consumption (average) |
1.4 W (Receive), 6 W (Transmit) |
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0.05 W (inStandby Mode) |
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Operating Temperature Range |
-25 °C...+55 °C |
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Antenna Connector |
TNC, 50 ohm, female |
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Housing |
Aluminium enclosure |
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Size H x W x D |
137.5 x 67 x 28.5 mm |
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Weight |
< 350 g |
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Available protocol options are: |
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Protocol |
Modulation |
Link rate @ 12.5 kHz |
Link rate @ 25 kHz |
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SATELLINE-3AS |
4FSK |
9600 |
19200 |
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SATELLINE-3AS |
8FSK |
14400 |
28800 |
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SATELLINE-3AS |
16FSK |
14400 / FEC ON |
28800 / FEC ON |
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SATELLINE-3AS-NMS |
4FSK |
9600 |
19200 |
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