Wireless Field Transceiver
Varec, Inc.
29
8 Specifications
8.1
General
8.2
Transmit
8.3
Receive
Item
Specification
Data Port
RS-232 and RS-485
Dimensions
See Figure 2-1 on page 7 for details
Power
• 110/120 VAC (AC Version)
• 30 - 65 VAC and 6 - 90 VDC (Low Voltage Version)
Antenna
• N-type female connector (External antenna required)
• SMA connector
FCC Identifier
KNY-42182112519
IC Identifier
2329B-FGR2
Table 8-1:
General
Item
Specification
Frequency
902 to 928 MHz
Output Power
10 mW to 1 W (+30 dBm). See RF transmit power settings.
Range
60 miles Line of Sight, 0 db antenna gain
Modulation
Spread spectrum GSK, 120 or 170 Kbps
Spreading method
Frequency hopping
Occupied bandwidth
230 kHz
Table 8-2:
Transmit
Item
Specification
Frequency
902 to 928 MHz
Sensitivity
• -110 dBm at 10-4 bit error rate
• -108 dBm at 10-6 bit error rate
Selectivity
• 20 dB at f
c
± 115 kHz
• 60 dB at f
c
± 145 kHz
System gain
140 dB
Table 8-3:
Receive
Содержание RS-232
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Страница 20: ...Preparing for Installation 12 Installation and Operations Manual...
Страница 22: ...Mounting 14 Installation and Operations Manual...
Страница 28: ...Wiring 20 Installation and Operations Manual...
Страница 30: ...Setting Up the Transceiver Using Tool Suite 22 Installation and Operations Manual...
Страница 34: ...LED Operations 26 Installation and Operations Manual...
Страница 40: ...Ordering Information 34 Installation and Operations Manual...
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