User guide
SATELLINE-3AS NMS / NMS Epic / NMS 869 / VHF
User Guide, Version 1.0
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SATELLINE-3AS(d) NMS / NMS Epic / NMS 869 / VHF
RADIO DATA MODEMS
2.1
SATELLINE-3AS(d) NMS Technical specifications (380...470 MHz)
SATELLINE-3AS(d) NMS (380…470 MHz) comply with the following international standards:
EN 300 113-1,-2, EN 301 489-1,-5, IEC 60950 and FCC CFR47 part 90.
In addition it meets the EN 300 220-1,-3 with 25 kHz channel spacing.
RADIO TRANSCEIVER
Frequency Range
Channel Spacing
Number of Channels
Frequency Stability
Type of Emission
Communication Mode
380...470 MHz
12.5 / 20 / 25 kHz
160 / 100 / 80 or (2 x 160 / 2 x 80) *
Note 1
< ± 1.5 kHz
F1D
Half-Duplex
RADIO TRANSMITTER
Carrier Power
Carrier Power Stability
Adjacent Channel Power
Spurious Radiation
10 mW ... 1 W / 50
+ 2 dB / - 3 dB
according to EN 300 220-1/EN 300 113-1
according to EN 300 220-1/EN 300 113-1
RADIO RECEIVER
Sensitivity
Common Channel Rejection
Adjacent Channel Selectivity
Intermodulation Attenuation
Spurious Radiation
- 115... –110 dBm (BER < 10 E-3)
*Note 2
> - 12 dB
> 60 dB @ 12,5 kHz, > 70 dB @ 25 kHz
> 65 dB
< 2 nW
MODEM
Interface level
Interface
Interface Connector
Data Speed of Serial Interface
Data Speed of Radio Interface
Data format
RS-232, RS-485, RS-422
One port for data and one for NMS
D15, female
1200 – 38400 bps
19200 bps (25 kHz channel)
9600 bps (12.5 and 20 kHz channel)
Asynchronous data
GENERAL
Operating Voltage
Power Consumption (average)
Operating Temperature Range
Antenna Connector
Housing
Size H x W x D
Installation Plate
Weight
+ 9 ...+ 30 V
DC
1.4 VA (Receive), 6.0 VA (Transmit)
0.05 VA (in
Standby Mode
)
-25 °C...+55 °C
TNC, 50 , female
Aluminium enclosure
137 x 67 x 29 mm
130 x 63 x 1 mm
250 g
*
Note 1
: The Dual Band versions operate on two separate 2 MHz wide frequency bands.
*
Note 2:
Depending on Receiver settings