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JDGA GPS Stubby Pro 5.5 Active GPS Antenna (3.0vdc to 5.5vdc) 30db gain
Omni-Directional GPS Antenna
No Ground Plane Required |
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Jim D. Gray & Associates, Inc. |
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972-699-9976 |
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JDGA GPS Stubby Pro Active 5.5 GPS antenna provides 30dB of gain in a small, quadrifilar helix package with a low power amplifier and SAW filter.
GPS Stubby Pro 5.5 Product Summary GPS L1-band quadrifilar helix antenna 30dB pre-amplified gain Low voltage, low current, low noise High isolation from platform rejects common-mode noise Negligible proximity de-tuning Integral SAW filter attenuates common cellular frequencies up to 52dB Constrained near-field does not interact with nearby components or the user Strong circular polarization Broad beamwidth excellent near-horizon reception Predictable performance in all modes of use |
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GPS Stubby Pro 5.5 Specifications |
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Frequency: |
1575.42MHz ± 2MHz |
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Polarization: |
RHCP |
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Voltage: |
3.0Vdc to 5.5Vdc(typical) |
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Current: |
25mA (typical) |
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Gain: |
+30dBic (zenith typical) |
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Beamwidth: |
> 120° (typical) |
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Bandwidth (3dB) |
20MHz |
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Axial Ratio: |
< 2.0 (zenith typical) |
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VSWR: |
< 2:1 (typical) |
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Impedance: |
50 Ω |
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Noise Figure: |
1dB (typical) |
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Op. Temp.: |
-40 to +85°C |
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Overall Dim.: |
15mm diameter x 55mm length (including SMA male connector) |
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Available connectors |
SMA male (Other connectors available upon request) |
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GPS Receivers & GSM / GPRS Modems |