* Size: 2.675"W x 5.0"H x 11.250"L
    * NAV Frequency Range: 108.00 MHz to 117.95 MHz in 50 kHz increments, BCD channel code
    * TSO Compliance: Environmental (A11) RTCA DO-138; (VOR) FAA TSO C40a, RTCA DO-114; (LOC) FAA TSO C36c, RTCA DO-131; (GS) FAA TSO C34c, RTCA DO-132
    * Weight: 5.6 LBS.
    * VOR Selectivity: 3dB 34.8KHz minimum; 65db 84.0KHz maximum
    * Altitude: To 45,000 feet