SPECIFICATIONS:
Weight:  2.1 lb
Dimensions:  3.44" H x 2" W x 14.12" L 
TSO:  C41d Class A
Software:  DO-178B Level C
EUROCAE:  ED-14A
Environmental:  DO-160D Change 1 [A2F2] ZBBB [(SLM) (TCC1R)] EWXXXSZ[BZ] AZC [K(GK)E]H[A3E3]XAA
Temperature:  -55 to +70°C
Altitude:  70,000 ft
Power Input @ 28V:  0.3A

ADF Frequency Inputs:
Control: CSDB or ARINC 429
Range:  190.0 to 1799, 2088 to 2094 and 2179 to 2185 kHz
Tuning Increments: 500 Hz

ADF Outputs:
Operational Modes: ADF or ANT
Types of Reception: CW, MCW
Output Signals: CSDB or ARINC 429
Audio Output: 50 mW into 600 ohms

ADF Receiver:
Capture Range: ±250 kHz
Accuracy: ±3° excluding quadrantal error
Sensitivity: 70 microvolts/m at 6dB (s+n)/n
Selectivity (typical): 6 dB: ±1.4 kHz 70 db: ±7 kHz
Spurious Response: -80dB