The 3500 helicopter autopilot features a laser range finder for exceptional altitude control. It also features CCPM servo outputs and special control functions unique to helicopter operation. The 3500HL provides a high performance hardware platform on a small PCB. The 3500HL includes all of the standard features found on the 3500FW.
Small Size: 4.0” x 2.0” x 0.75”
PCB weight: 35g
Power: 5.0v-7.0v @ 100ma
AHRS: 5DOF IMU @ 1 kHz sampling rate, 360deg range all axes
GPS: 32ch @ 5 Hz
Altitude hold: +/- 2 ft., Laser range finder
WP data: 64 non-volatile ( 3 fields: LON, LAT, ALT, SPD )
Upgrade All new 3500 autopilots include a 5Hz GPS receiver and updated firmware for improved navigation accuracy. In addition, all 35xx series autopilots now feature a 1kHz IMU sample rate for better vibration tolerance. Older 3500 autopilots can be upgraded with the latest firmware and a 5HZ GPS, see the UNAV orderform for current pricing.