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| PosNet GPS Radio Pod |
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PBX Systems LLC introduces PosNet, a GPS module for positioning seismic streamers. PosNet is a lightweight, rugged and cost effective alternative to existing products in the market place today.
PosNet' fully integrated packaging encloses both the GPS and RF antennas within a protective housing to help make installation both quick and easy. |
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PosNet light weight ( 8 lbs ) and small size ( 4.5 inch diameter and 20 inch length ) provide greater flexibility in module placement. When PosNet is powered up, the unit will self configure. |
*** No operator intervention is required beyond initially assigning a unit ID. *** |
- Most cost effective GPS Radio Pod for streamer positioning.
- Position or Carrier Phase Raw Data outputs available.
- Wide DC voltage input range.
- 12 Channel "all-in-view" parallel tracking.
- Selectable WAAS/RTCM operation.
- Track multiple Raw Data PosNet GPS Radio Pods from a single shipboard radio, optional Position output available.
- Rapid time to first fix after power interruption.
- UHF Radio (450-470 MHz), optional 900 MHz Radio available.
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| Performance |
Physical & Electrical |
| Position Accuracy |
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| - Single Point L1 |
<5 m CEP |
| - WAAS L1 |
<1.5 m CEP |
| - DGPS (L1, C/A) |
<1 m CEP |
| Measurement Precision |
| - L1 C/A Code |
75 cm RMS |
| - L1 Carrier Phase |
1 cm RMS |
| Time to First Fix (typical) |
| - Cold Start |
120 s |
| - Warm Start |
45 s |
| - Hot Start |
15 s |
| Signal Reacquisition |
< 1 s (typical) |
| Velocity Accuracy |
0.05 m/s RMS |
| UHF Radio Characteristics |
| - Range |
12 km |
| - Channels |
99 |
| - Bandwidth |
12.5 - 25 KHz |
| - RX Sensitivity |
-105 dB |
| - TX Power |
2 Watts |
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| Size (inches) |
4.5 diameter x 20 height |
| Weight |
8 pounds |
| Power |
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| - Input Voltage |
+9 to +30 VDC |
- Power Consumption |
4.0W (typical) |
| Communication Ports |
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| - 1 RS-485 for Position/Raw data |
| - 1 RS-485 for RTCM input |
| Input/Output connectors |
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| - AG Geophysical AGP-2708M |
| Environmental : Temperature |
| - Operating |
-30C to +75C |
| - Storage |
-40C to +85C |
| Part Number |
58030-00 |
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