* Dimensions: 3.25"W x 3.25"H x 4.75"L
    * Temperature range: -15 to +55C (continuous)
    * FAA TSO: C40a, C36c class D; C34c class D; DO-138 env. cat. DAPBAAAEXXXXX
    * Localizer centering: Within 7% of standard deflection (with VIR-350/351)
    * VOR bearing accuracy: +-2.0 degrees
    * GS sensitivity: +-40 mV for flag fully in view
    * TO-FROM flag input: +-40 mV for flag fully in view, meter resistance 200 +-10% at 25 deg. C
    * Weight: 1.5 lbs.
    * Altitude: 30000 (operational)
    * Panel Mounting: Front or rear
    * LOC deflection range: 0.375" min. for 0.093 DDM at 1000 uV input
    * VOR deviation input: +-150 mV for 5 dot deflection, meter resistance 1000 +-5% at 25 deg. C
    * GS movement resistance: 1000 ohms +-5% at 25 deg. C
    * OBS resolver: ORZ'd at 300 degrees