Holux GR-87 Specification - 3. Mechanical Dimensions
GPS
Product series
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HOLUX Technology, Inc.
1F, No.30, R&D Road, Hsinchu 300, Taiwan (Hsinchu Science Industrial Park)
TEL: 886-3-6687000 FAX:886-3-6687111 E-mail:info@holux.com.tw Website:www.holux.com.tw
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2.1.9 TIMEMARK-1PPS Pulse
1). Level CMOS 3V.
2). Pulse duration 1 microsecond.
3). Time reference At the pulse positive edge.
4). Measurements Aligned to GPS second,
±
1 microsecond.
2.2. Environmental Characteristics
1). Operating temperature range -10 ℃ to +60 ℃.
2). Storage temperature range -20 ℃ to +85 ℃.
.
2.3. Physical Characteristics
1) Active Size: 25.4(W) x 25.4(D) x 7(H) (mm) .
2) Weight: 2 g.
3) Interface connector 6-pin straight male header, 1.25 mm pitch .
3. Mechanical Dimensions
3.1 . GR-87-T0A, GR-87-T0C outline:
z
Picture
z
Design Layout Diagram: (unit mm)
Pin 1
J1 Connector
MMCX Active Ant connector