more data sheets
authorBdale Garbee <bdale@gag.com>
Mon, 27 Feb 2012 09:38:13 +0000 (02:38 -0700)
committerBdale Garbee <bdale@gag.com>
Mon, 27 Feb 2012 09:38:13 +0000 (02:38 -0700)
20 files changed:
Datasheets/LTST-C195KGJRKT.pdf [deleted file]
Datasheets/hirose/ZX62R-B-5P.pdf [new file with mode: 0644]
Datasheets/honeywell/HMC5883L Errata .pdf [new file with mode: 0644]
Datasheets/honeywell/HMC5883L.pdf [new file with mode: 0644]
Datasheets/invensense/AN-MPU-6000EVB-00_v1.0.pdf [new file with mode: 0644]
Datasheets/invensense/PS-MPU-6000A.pdf [new file with mode: 0644]
Datasheets/invensense/RM-MPU-6000A.pdf [new file with mode: 0644]
Datasheets/liteon/LTST-C195KGJRKT.pdf [new file with mode: 0644]
Datasheets/st/hw-start [new symlink]
Datasheets/taoglas/GP.1575.12.4.A.02 GPS Patch Antenna 1575MHz 020710.pdf [new file with mode: 0644]
Datasheets/taoglas/GP.1575.15.4.B.02 15x15x4mm patch 280110.pdf [new file with mode: 0644]
Datasheets/taoglas/GP.1575.18.2.A.02 GPS Patch Antenna 1575MHz 020710.pdf [new file with mode: 0644]
Datasheets/taoglas/GP.1575.25.2.A.02 GPS Patch Antenna 190410.pdf [new file with mode: 0644]
Datasheets/taoglas/GP.1575.25.4.A.02 GPS Patch Antenna 1575MHz 190410.pdf [new file with mode: 0644]
Datasheets/taoglas/GP.1575.35.3.A.pdf [new file with mode: 0644]
Datasheets/taoglas/Notebook [new file with mode: 0644]
Datasheets/taoglas/SGP.12a GPS 1575MHz 12mm SMT Patch 120210.pdf [new file with mode: 0644]
Datasheets/taoglas/SGP.15a GPS 1575MHz 15mm SMT Patch 170210.pdf [new file with mode: 0644]
Datasheets/taoglas/SGP.18c GPS 1575MHz 18mm SMT Patch 170210.pdf [new file with mode: 0644]
Datasheets/taoglas/SGP.25c GPS 1575MHz 25mm SMT Patch 120210.pdf [new file with mode: 0644]

diff --git a/Datasheets/LTST-C195KGJRKT.pdf b/Datasheets/LTST-C195KGJRKT.pdf
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diff --git a/Datasheets/hirose/ZX62R-B-5P.pdf b/Datasheets/hirose/ZX62R-B-5P.pdf
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diff --git a/Datasheets/honeywell/HMC5883L Errata .pdf b/Datasheets/honeywell/HMC5883L Errata .pdf
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diff --git a/Datasheets/invensense/AN-MPU-6000EVB-00_v1.0.pdf b/Datasheets/invensense/AN-MPU-6000EVB-00_v1.0.pdf
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diff --git a/Datasheets/invensense/PS-MPU-6000A.pdf b/Datasheets/invensense/PS-MPU-6000A.pdf
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diff --git a/Datasheets/invensense/RM-MPU-6000A.pdf b/Datasheets/invensense/RM-MPU-6000A.pdf
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diff --git a/Datasheets/liteon/LTST-C195KGJRKT.pdf b/Datasheets/liteon/LTST-C195KGJRKT.pdf
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diff --git a/Datasheets/st/hw-start b/Datasheets/st/hw-start
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--- /dev/null
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+CD00273528.pdf
\ No newline at end of file
diff --git a/Datasheets/taoglas/GP.1575.12.4.A.02 GPS Patch Antenna 1575MHz 020710.pdf b/Datasheets/taoglas/GP.1575.12.4.A.02 GPS Patch Antenna 1575MHz 020710.pdf
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diff --git a/Datasheets/taoglas/GP.1575.15.4.B.02 15x15x4mm patch 280110.pdf b/Datasheets/taoglas/GP.1575.15.4.B.02 15x15x4mm patch 280110.pdf
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diff --git a/Datasheets/taoglas/GP.1575.18.2.A.02 GPS Patch Antenna 1575MHz 020710.pdf b/Datasheets/taoglas/GP.1575.18.2.A.02 GPS Patch Antenna 1575MHz 020710.pdf
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diff --git a/Datasheets/taoglas/GP.1575.25.2.A.02 GPS Patch Antenna 190410.pdf b/Datasheets/taoglas/GP.1575.25.2.A.02 GPS Patch Antenna 190410.pdf
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diff --git a/Datasheets/taoglas/GP.1575.25.4.A.02 GPS Patch Antenna 1575MHz 190410.pdf b/Datasheets/taoglas/GP.1575.25.4.A.02 GPS Patch Antenna 1575MHz 190410.pdf
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diff --git a/Datasheets/taoglas/GP.1575.35.3.A.pdf b/Datasheets/taoglas/GP.1575.35.3.A.pdf
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diff --git a/Datasheets/taoglas/Notebook b/Datasheets/taoglas/Notebook
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+Eleazar Zuniga <ezuniga@taoglas.com> says in email of 28 Nov 2011 that we 
+should be able to use any of the pin or SMT patches other than the 35mm ones,
+as long as we have ground plane under the patch itself that's as large as the
+patch or bigger.  I'm not sure I believe that, but adding an 0402 site to 
+ground for a tuning cap ala what the chip antenna docs call for might be a
+reasonable thing to try?
+
+GP.1575.12.4.A.02
+       12x12x4 mm, pin plus adhesive
+       gain towards zenith -0.5 dBic
+
+GP.1575.15.4.B.02
+       15x15x4 mm, pin plus adhesive
+       1.0 dBic at zenith
+
+GP.1575.18.2.A.02
+       18x18x2 mm, pin plus adhesive
+       gain towards zenith -0.5 dBic
+
+GP.1575.18.4.A.02
+       18x18x4 mm, pin plus adhesive
+       gain towards zenith +3.5 dBic
+       $4.13 at q100                           *** 50% the mass of 25mm
+
+GP.1575.25.2.A.02
+       25x25x2 mm, pin plus adhesive
+       +2.0 dBic gain at zenith
+
+GP.1575.25.4.A.02
+       25x25x4 mm, pin plus adhesive
+       gain towards zenith +3.5 dBic
+       $4.05 at q100
+
+surface-mount versions
+
+SGP.1575.12.4.A.02
+       12x12x4.5 mm
+       -2.0 dBic at zenith, 4dB axial ratio, 6Mhz bandwidth
+
+SGP.1575.15.4.A.02
+       15x15x4.5 mm
+       +1.0 dBic at zenith, 3dB axial ratio, 6Mhz bandwidth
+
+SGP.1575.18.4.C.02
+       18x18x4.5 mm
+       +1.0 dBic at zenith, 4dB axial ratio, 5Mhz bandwidth
+       $4.94 at q100
+
+SGP.1575.25.4.C.02
+       25x25x4.5 mm
+       +2.0 dBic at zenith, 3dB axial ratio, 5Mhz bandwidth
+
+
+From all of this, GP.1575.18.4.A.02 would seem to be the clear winner.  Just
+over 50% the mass of the 25mm version, same gain, only a few pennies more...
+and much cheaper than any of the SMT versions with better specs.  I also think
+that soldering in the pin is likely to be a great mechanical retention 
+solution.
+
diff --git a/Datasheets/taoglas/SGP.12a GPS 1575MHz 12mm SMT Patch 120210.pdf b/Datasheets/taoglas/SGP.12a GPS 1575MHz 12mm SMT Patch 120210.pdf
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diff --git a/Datasheets/taoglas/SGP.15a GPS 1575MHz 15mm SMT Patch 170210.pdf b/Datasheets/taoglas/SGP.15a GPS 1575MHz 15mm SMT Patch 170210.pdf
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diff --git a/Datasheets/taoglas/SGP.18c GPS 1575MHz 18mm SMT Patch 170210.pdf b/Datasheets/taoglas/SGP.18c GPS 1575MHz 18mm SMT Patch 170210.pdf
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diff --git a/Datasheets/taoglas/SGP.25c GPS 1575MHz 25mm SMT Patch 120210.pdf b/Datasheets/taoglas/SGP.25c GPS 1575MHz 25mm SMT Patch 120210.pdf
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