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Introduce
SL1100 passive GPS antenna offers unbeatable performance in a small, surface mountable package. The SL1100 delivers stable performance in all modes of use, whether it's measured in free-space or surrounded by lossy dielectric materials, and is suitable for embedded or externally mounted applications. Ideal uses include PDAs/PNDs, smart phones, GPS/Bluetooth® navigation devices–any device where the GPS receiver or antenna co-exist with other RF or high-frequency electronics or where the device is to be held or worn by the user.
．GPS L1-band quadrifilar helix antenna
．Integral balun
．Requires no ground plane
．High isolation from platform-rejects common-mode noise Negligible proximity de-tuning
．Up to 28dB filtering of common cellular frequencies
．Constrained near-field-doesn't interact with nearby components or the user
．Strong circular polarization
．Broad beam width-excellent near-horizon reception
．Stable impedance
．Predictable performance in all modes of use
Specifications
．Frequency: 1575.42MHz ± 2MHz
．Polarization: RHCP
．Gain: -3.8dBic (zenith typical w/o ground plane)
．Efficiency: 23% (total); 45% (hemispherical)
．Beam width: > 120° (typical)
．Axial Ratio: < 2.0 (zenith typical)
．VSWR: < 2:1 (typical)
．Impedance: 50
．Op. Temp.: -40℃ to +85℃
．Element Dim.: 10mm(dia) x 17mm(length)
．Overall Dim. (w/radome): 12mm(dia) x 14mm(width) x 38mm(length)
．Mounting: SMT
Order Info.
| Item |
Model |
Description |
Part No. |
| 1 |
SL1100 |
|
04053-0500 |
|
*For more detailed information, please click here. |
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