L1 High performance active GPS antenna
L1 High performance active GPS antenna
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High performance active GPS antenna description
The high performance active GPS antenna for the GPS L1 bands with integrated low-noise amplifier (LNA) is the perfect match to the GPS board where high sensitivity and optimum sky coverage are essential.
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Product Features
Product Features
Signal Received:
- GPS L1
- GLONASS G1
- SBAS L1
- QZSS L1

High performance active GPS antenna features:
- Built-in low noise amplifier with 29 dB gain and 1.8 dB noise figure
- Custom lenght coaxial cable up to 5m
- Industrial temperature range: –40° C to +85° C
- Wide range of supply voltage: 2.7 V to 6 V
Patch antenna characteristics:
- Frequency 1575 ± 3 MHz
- VSWR Max. 1.2
- Bandwidth Min. 20 MHz
- Impedance 50
- Peak gain Min. 4 dBic (over 7 x 7 cm ground plane)
- Gain coverage: (over 75% volume)
- Polarization RHCP: (Right-handed circular polarization)
Amplifier characteristics:
- Gain without cable Typ: 29 dB
- Noise figure Max.: 1.8 dB
- Output VWSR Max.: 2.0
- DC Voltage: 2.7 V – 6 V
- DC Current typ: 8.5 mA, ± 4.5 mA
Environmental Data:
- Operating temperature: –40° C to 85° C
- Storage temperature: –50° C to 85° C
- Humidity: 95% ~ 100% RH
- Vibration Sine sweep: 1G (0-Peak), 10–150–10 Hz each axis
Mechanical Data:
- Weight: 42 g (without cable)
- Size: 48 x 40 x 13 mm
- Cable lenght: 5 meters
- Connectors: SMA
- Housing color: Black
- Mounting: magnetic base
- ANN-MS Product Summary
- ANN-MS Active GPS Antenna Data Sheet
- GNSS Antennas: RF Design Considerations for u-blox GNSS Receivers

