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Industrial OEM Testing » Products » Accessories » GPS Antennas » Ultra high performance GPS antenna
Ultra high performance GPS antenna
From our testing this is the very highest performing antenna available in the market at the moment. It's an advanced interference rejecting, high gain, very high precision, dual feed antenna with integrated ground plane. This is highly recommended for applications requiring the highest level of performance, and precision, where a larger antenna is acceptable. This is the antenna that we recommend for use with our advanced RTK GPS compass system, where 2 antennas are used to measure the yaw and pitch of the vehicle.
The antenna has an integrated SMA female connector and is supplied with a 3m male - male extension lead. The base is a standard magnetic mount type.
specifications:
Patch Antenna | |
Maximum gain | ≥5 dB, at 90° (zenith) |
Normalized directivity | 0 dB, at 90° (zenith) ≥-1.4 dB, at 70° ≥-3.6 dB, at 40° ≥-6.7 dB, at 20° |
Response flatness
| ≤0.5 dB, 1530 to 1560 MHz ≤1.5 dB, 1530 to 1575.42 MHz |
VSWR | ≤2.2:1 |
Polarization | RHCP |
Cross polarization rejection | ≥15 dB, at 90° (zenith) |
Axial ratio | ≤2 dB, at 90° (zenith) |
Low Noise Amplifier (LNA) | |
Noise figure | ≤ 0.5 dB (LNA) |
Gain | 29 dB typ. 1530 to 1560 MHz |
Gain flatness | ≤ +/-1 dB, 1530 to 1560 MHz |
Gain | 27 dB typ at 1575.42 MHz |
Output VSWR | ≤1.5:1 |
Integrated Antenna & LNA | |
Frequency Bandwidth | 1530 to 1576 MHz |
Gain (Lband) | 33 dBic typ. at 90° (1530 to 1560 MHz) |
Gain flatness | ≤2 dB, for 1530 to 1560 MHz |
Gain (GPS) | 29.5 dBi min. at 90° (at 1575.42 MHz) |
VSWR at LNA input plane | <1.5:1 |
Parasitic oscillation | None, within 21 GHz |
Supply voltage range | 3.0 to 5.5 V |
Supply current | 8 mA |
DC bias | via cable |
Mechanical | |
Dimensions | 130.4 mm dia. x 27.6 mm |
Weight | 400 g |
Connector/Cable | SMA plug bulkhead Jack |
Shock | Vertical axis 50G, other axes 30G |
Vibration | 3 axis, sweep = 15 min |
10 - 200 Hz log sweep | 3G |
Environmental Specifications | |
Temperature (degree C) | -40° to +80° |
WS9010 | IP67 |
Add to basket (GBP 270.00)
Note: all prices are exclusive of VAT at 20.0%
Phone: +44 (0) 1773 537620
Fax: +44 (0) 1773 537621
Email: sales@race-technology.com