Raven Altimeter - Featherweight Altimeters

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Company	Featherweight Altimeters
Description	Raven Altimeter
Bill of material	raven_4
ORDERNO	raven_4
FOUR_HIGH_CURRENT_OUTPUTS four high-current outputs	Four 25-Amp outputs compatible with batteries from a single Li-Poly cell to a 16V pack. Default output settingsMach-immune, accelerometer-based apogee deploymentMain deployment at 700 feetBaro-based backup apogee deploymentBackup deployment 1.5 seconds after main deploymentAdditional user-selectable output logic options can be selected in combination for each outputAccel user value 1 (ignition detection)Accel user value (burnout detection)Filtered pressure increasing (baro apogee detection)Filtered pressure decreasing (for staging)Time user value (simple timer)Time user value (vertical staging check)Altitude user value 1 (low altitude deploy)Altitude user value 2 (vertical staging check)Altitude user value 3 (landing detection) (New!)Velocity 0 mph (apogee detection)Velocity user value 1 (Mach inhibit)Velocity user value 2 (staging input)Time delay after other conditions met (backup)
LOTS_OF_HIGH_QUALITY_RECORDED_DATA lots of high-quality recorded data	400 Hz axial Accelerometer, +- 105 Gs 200 Hz lateral Accel., +- 105 Gs20 Hz Baro data, +- 0.3% accuracy!20 Hz voltage on each of 4 outputs40 Hz output current20 Hz high-precision temperature sensor20 Hz for All flight events used for deployment logic.Flight counterAll output program settingsAccel calibrations used during the flightPad altitude ASL8 minutes of high-rate data per flight + 45 mins.
POWERFUL_COMPUTER_INTERFACE_AND_OTHER_FEATURES powerful computer interface and other features	A sophisticated built in test exercises all sensors and all outputs with a realistic simulated flight. Verify that your e-matches work with your battery, verify your flight program, and view all the recorded data from your flight without leaving your computer.All recorded data can be saved as text or cut-and-pasted into Excel.User calibration of accelerometerThe Raven has full functionality with either end up!Visible and audible readout of individual channel continuity and battery voltage. Now with 2-color LEDs so that all information is represented visually as well as audibly.Reverse battery protection4-40 size mounting holesMore-durable through-hole USB connector and capacitor orientationLower power consumption for longer run-time on small batteries
NAME name	raven_4