Antennas GPS-701-GG &
GPS-702-GG
PINWHEEL
®
ANTENNAS ENHANCE
FLEXIBILITY AND REDUCE COSTS
DUAL CONSTELLATION FOR ENHANCED POSITIONING
The GPS-701-GG uses the L1 frequency while the GPS-702-GG uses the L1 and
L2 frequencies. Both antennas oer combined GPS+GLONASS signal reception.
Customers can use the same antenna for GPS-only or dual constellation applications,
resulting in increased flexibility and reduced equipment costs.
STABLE PHASE CENTER
The phase center of these two antennas remains constant as the azimuth and
elevation angle of the satellites change. Signal reception is unaected by the rotation
of the antenna or satellite elevation, so placement and installation of the antennas can
be completed with ease. With the phase center in the same location for both the L1
and L2 signals and with minimal phase center variation between the antennas, these
antennas are ideal for baselines of any length.
DURABLE, FUTURE-PROOF DESIGN
These rugged antennas are enclosed in a durable, waterproof housing and meet
MIL-STD-202F for vibration and MIL-STD-810G for salt spray. Sharing the same
form factor as other NovAtel GPS-700 series antennas, the GPS-701-GG and
GPS-702-GG antennas are compact and lightweight, making them highly portable
and suitable for a wide variety of environments and applications.
Both antennas meet the European Union’s directive for Restriction of Hazardous
Substances (RoHS), so integrators can be confident these antennas can be used in
system designs for years to come.
+
Choke ring antenna performance
without size and weight
+
Reduces equipment costs
+
Placement flexibility and precision
positioning, even on long baselines
+
Eliminates need for future redesign
FEATURES
+
L1 or L1/L2 options
+
GPS+GLONASS signal reception
+
Excellent multipath rejection
+
Highly stable phase center
+
RoHS compliant
If you require more information about our
antennas, visit www.gnss.ca
BENEFITS
PERFORMANCE
3 dB Pass Band
L1 1588.5 ± 23.0 MHz (typical)
L2 1236 ± 18.3 MHz (typical)
Out-of-Band Rejection
L1 ± 100 MHz 30 dBc (typical)
L2 ± 200 MHz 50 dBc (typical)
LNA Gain 29 dB (typical)
Gain Roll-Off (from Zenith to Horizon)
L1 13 dB
L2 11 dB
Noise Figure 2.0 dB (typical)
VSWR ≤2.0 : 1
L1-L2 Differential Propagation Delay
5 ns (maximum)
Nominal Impedance 50 Ω
Altitude 9,000 m
PHYSICAL AND ELECTRICAL
Dimensions 185 mm diameter
1
× 69 mm
Weight 500 g
Power
Input Voltage +4.5 to +18.0 VDC
Current 35 mA (typical)
Connector TNC female
N-Type (optional)
2
ENVIRONMENTAL
Temperature
Operating -40°C to +85°C
Storage -55°C to +85°C
Humidity 95% non-condensing
Vibration (operating)
Random MIL-STD-202F
Sinusoidal SAEJ1211, Section 4.7
Shock IEC 68-2-27 (Ea)
Bump IEC 68-2-29 (Eb)
Salt Spray MIL-STD-810G, 509.5
Waterproof IEC 60529 IPX7
Compliance FCC, CE
RoHS EU Directive 2011/65/EU
For the most recent details of this product:
www.gnss.ca
antennas/high-performance-gnss-
antennas/
gnss.ca
sales@gnss.ca
1-855-OEM-GNSS (U.S. and Canada)
or 778-430-5999
China 0086-21-68882300
Europe 1-855-636-4677
SE Asia and Australia 1-855-636-46771
Version 8 Specifications subject to change without notice.
©2015 NovAtel Inc. All rights reserved.
NovAtel and Pinwheel are registered trademarks of NovAtel Inc.
Printed in Canada.
D09719 November 2015
GPS-701-GG & GPS-702-GG
1. Not including tape measure tab. Full diameter with tape measure tab is 195 mm.
2. N-Type connector is available on the GPS-702-GG only.
3. L2 specifications apply to the GPS-702-GG only.