Specialists in Precise GPS Navigation
One Button. Millions of Signals.
www.adnav.com
AD Navigation DC200-series
G P S / G L O N A S S L 1 / L 2 RT K Receiver
With a 19” rack form factor, the new DC-200 series RTK receivers from AD Navigation
provide real time positioning data at the 1 cm level while attaining the highest reliability
and stability possible. The DC-200 series RTK receivers are specifically designed to meet
the most demanding requirements from the hydrographic and dredging industries.
Unique Advantage of Seamless Combination GPS and GLONASS
The heart of the AD Navigation DC-200 RTK
receivers is built around the world’s most
advanced GPS/GLONASS L1/L2 technology.
By seamlessly combining the GPS and GLONASS system, the DC-200 series RTK receivers
access the total of 40 positioning satellites.
During normal operation, the DC-200 series
RTK receivers track 30-50% more satellites than
does a GPS-only system.
Integrated High Quality UHF Receiver
The DC-200 series RTK receivers integrate a UHF
receiver. By using diversity receiver techniques
(dual antenna system), reception of the UHF
signal is significantly improved, even under
difficult radio conditions. The base station sends
CMR corrections at up to 5Hz. The diversity
receiver technique, in combination with high
update rate of CMR correction broadcasts,
results in operational RTK up to 80 kilometres
from the RTK base station!
Optional Heading
As an attractive option, the DC-200 series can
offer precise heading. With two GPS/GLONASS antennas installed, accuracies of 0.01
deg are achieved at 10 times per second. The
unit contains no moving parts, and neither
calibration nor maintenance is needed.
User Friendly 19” Rack System
This state-of-the-art technology is available in
a 19” rack form factor, making your installation
very easy. GPS/GLONASS, UHF radio, and
PPS TTL device, are all built into one box.
User configuration is minimal; the receiver
installation is plug and play.
RTK Reference Station
For RTK Operation, AD Navigation
supplies the compact DC201B as GPS/
GLONASS L1/L2 Reference Station.
Specialists in Precise GPS Navigation
Let the waves rock your boat
... not your GPS
User Experiences
Highlighted Features
For some time now, the Survey and Dredging
Departments of the Port of Rotterdam Authority
have been using this technology from AD
Navigation on all of their hydrographic vessels.
• GPS/GLONASS L1/L2 Tracking
“We have been using various RTK positioning
systems for almost a decade, and up until
now, have seen inconsistent GPS performance.
With the DC-200 series RTK receivers from
AD Navigation, our down time as a result
of poor GPS/RTK performance and satellite
drop-outs is now reduced to zero, even
under the most difficult satellite tracking
conditions close to large vessels, buildings,
bridges and container cranes.”
• 5 Hz Update Rate (20 Hz optional)
• Precise Heading Option
• Integrated UHF with Diversity Reception
• WAAS/EGNOS Capability
• Integrated PPS with TTL Pulse, RS232
• 4x DB9 Com Ports
• 19” Mounting Rack System
Jeroen van Reenen
Head of the Hydrographic Department
Port of Rotterdam
One Button. Millions of Signals.
Technical specifications
Tracking:
20 Channel Dual Constellation (DC) GPS/GLONASS L1/L2
Cold start:
< 60 seconds
Warm start:
< 10 seconds
Reacquistion:
< 1 second
Processing: Co-op Tracking and Advanced Multipath Reduction
DC200 Series RTK Positioning 1 and Heading Accuracies 2:
Horizontal:
1 cm + 0.15 ppm RMS (DC201/202)
Vertical:
1.5 cm + 0.15 ppm RMS (DC201/202)
Heading:
0.01 degrees RMS (DC202 only)
Update Rate:
Positioning:
Heading:
5Hz (DC201/202) 20Hz Optional
10Hz (DC202 Only) 20Hz Optional
RTK Initialisation 1 : Typically 10-30 seconds
Operating Range 3 : Up to 80 km
Built-in UHF Radio Modem:
Frequency Range: 380-470 MHz
25 Khz Channel Separation
19,200 bps on Air Transmission
Diversity Reception (Dual Antenna System)
Timing:
External PPS Output
PPS to TTL converted to RS232 Interrupt Signal
Output formats:
GPS based NMEA-0183 Messages
Proprietary ASCII and Binary Output Formats
CMR/RTCM, Differential Corrections
Input Formats:
CMR/RTCM, Differential Corrections
Accessories:
GPS/GLONASS L1/L2 Marine Antenna
AC and DC Power Cables
DB 9 Serial Cables
Power input:
12-28 VDC or 110-230 AC
Size:
2U 19” rack unit, 254 mm (d), 89 mm (h)
Weight:
4.8 kg
Environmental:
Vibration, EMI: EN 60945
Temperature:
Operation:
Storage:
-20 to 55o C
-40 to 70o C
Communications:
4 x RS232 com ports, DB9, 115,200 bps
1 x RS232 TTL , DB9
1 x PPS output, BNC-F
1 x GPS antenna input, TNC-F (N optional)
2 x UHF antenna input, TNC-F (N optional)
1
2
AD NAVIGATION AS
SANNESUNDVEIEN 6 - POBOX 399
N-1702 SARPSBORG - NORWAY
PHONE: +47 69 15 00 14
FAX: +47 69 12 55 47
EMAIL: INFO@ADNAV.COM
Performance is dependent on GPS/GLONASS satellite geometry,
environment, ionospheric conditions and distance to the base station
Antenna separation > 10 meter
3
Operating range is depending on availability of differential correction data
Note: Specifications subject to change without notice.
www.adnav.com
AD NAVIGATION AS IS A PART OF
THE NETHERLANDS-BASED HITT N.V
GROUP OF COMPANIES
Specialists in Precise GPS Navigation
Physical specifications
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