Arcadian Networks V487 Benutzerhandbuch - Seite 12

Blättern Sie online oder laden Sie pdf Benutzerhandbuch für Modem Arcadian Networks V487 herunter. Arcadian Networks V487 17 Seiten. Wireless modem unit

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4
T
ECHNICAL
General
Dimensions
Operating
Temperature
Power
Interface
Data Interface
RF Interface
RF Characteristics
RX Frequency
Channel Bandwidth
Modulation Format
Data Rates
Rx Sensitivity (dBm)
RF Characteristics
Frequency Range
Channel Bandwidth
Modulation Format
Data Rates (Raw)
RF Amplifier P1dB
Linear Output Power
S
PECIFICATIONS
12.6 x 7.9 x 4.4 in. (32 x 20 x 11 cm)
-33 to 60° C
9.5V-29V (Max 3A)
RS232 (SCADA service)RJ45 – 10/100 baseT Ethernet
full/half duplex
50 ohm N Type Female Connector
Downstream
757 – 758 MHz Downstream Receive
245, 330 KHz
QPSK, 16QAM, & 64QAM
0.55 – 1.65 Mbps
BW
64 QAM
(KHz)
330
-81
Upstream
787 – 788 MHz
250, 325 kHz
QPSK & 16QAM
0.52 – 1.04 Mbps @ 330 KHz
0.4 – 0.8 Mbps @ 250 KHz
37 dBm
Up to 27 dBm
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V487i WMU User's Guide
16 QAM
QPSK
-87
-91