 specifications receiver architecture 12-channel, l1 1575.42 mhz c/a code (1.023 mhz chip rate) code-plus-carrier tracking (carrier-aided tracking) velocity, up to 500 m/s acceleration, up to 5 g tracking capability 12 salites simultaneously accuracy horizontal accuracy - better than 2.1 m (cep), 5.2 m (2 drms) time accuracy: typically better than 1 µs acquisition/reacquisition performance hot start: 8 seconds (with valid almanac, time, position and ephemeris) warm start: 38 seconds (with valid almanac, time and position) cold start: 45 seconds (with valid almanac) antenna input integral lna for use with passive antenna active antenna powered through receiver (100 ma max at 12 vdc max) datums 5 user defined, default: wgs-84 environmental operating temperature: –40°c to +85°c humidity: up to 95% non-condensing altitude: -305 m to 18,000 m on-board filtering l1 –75 mhz, –30 db l1 +50 mhz, –20 db serial interfaces two serial ports available (1 for dgps input) cmos-level (3.3 vdc) programmable baud rates se-lected nmea-0183/sirf binary messages: latitude, longitude, elevation, velocity, heading, time, salite tracking status, command/control messages sirf binary interface: raw data electrical primary power • 2.9 to 3.6 vdc backup power (sram and rtc) • 2.4 to 3.6 vdc power consumption • 248 mw, 75 ma at 3.3 vdc (track mode) backup power consumption • 10 µa (typical) at 3.3 vdc physical dimensions: 25.4 x 25.4 x 3.0 mm w eight: 3 g physical data/power/rf through surface mount pads ordering information • tu20-d411-001 navman jupiter 20 • tu20-d411-101 navman jupiter 20 s • tu20-d421-201 navman jupiter 20 d • tu20-d101-001 navman jupiter 20 std adapter • tu10-d007-400 navman jupiter 20 std dev kit | |
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