QPRO Technical Data Sheet
Document 1137-0901, REV A
20
5.8
Communications ORBCOMM
•
Transmit Frequency:
148.000 to 150.050 MHz
•
Receive Frequency:
137.000 to 138.000 MHz
•
Transmit Power:
5W minimum 10W maximum
•
Data Rates:
2400 bps Uplink 4800 bps Downlink
5.9
Communications Iridium
∙
Transmit Frequency:
1616 - 1626.5 MHz
∙
Receive Frequency: 1616 - 1626.5 MHz
∙
Transmit Power:
2W
∙
Data Rates: Up and Downlink: 50 ksps
5.10 Power
External Power Source:
6 – 32V* (*No ORBCOMM Tx from 6-10.5 VDC)
10.5 – 32V (All features supported)
Typical Power Consumption at 12V (not including other modem features):
∙
Transmit - ORBCOMM
22.26 Watts
∙
Transmit - GSM
7.80 Watts
∙
Transmit – Iridium
11.4 Watts
∙
Standby - ORBCOMM
11.4 Watts
∙
Standby - GSM
0.24 Watts
∙
Standby – Iridium
1.02 Watts
∙
Sleep Mode
25
µ
A (max)
∙
Note
: The QPRO uses a switching mode DC-DC converter power supply. This means that the current draw
of the QPRO drops with an increase in the input voltage. QUAKE Global recommends that the QPRO be
connected to a power supply through a 5 Amp fast-blow fuse.
DC Input power to QUAKE QPRO modems is +6.0V to +32.0VDC. Input voltage outside this range will
result in damage to the modem and void the warranty.
5.11 Operation Modes
•
Transmit:
Communication with satellites or GSM network
•
Standby:
Continuous satellite reception or GSM network
•
Monitoring:
Processor on with radio’s off
•
Sleep:
Shut down. Waits for external input or scheduled start
5.12 Physical Specifications
Size: 4.69”x 3.65”x 2.27” (119.2mm x 92.7mm x 57.6mm)
Weight: 0.85 lbs (0.386Kg)
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