SPECIFICATIONS :
Size:  6.32"W x 1.35"H x 10.73"L
Weight:  2.9 lbs. 
TSO Compliance:  TSO C41c Class A, DO-160 Env. Cat A1D1/A/SKP/XXXXXX/ZBABA
Applicable Documents:  RTCA DO-142 
Frequency Range:  200KHz to 1799KHz in 1 KHz increments
Receiver Selectivity:  6dB bandwidth: +-2 KHz max off center frequency; 80dB bandwidth: +-7 KHz max off center frequency 
Bearing Accuracy:  +- 3 degrees from 70 uV/m to 0.5 V/m RF input signal level
Power Requirements:  11 to 33 VDC, 12W typical 
Temperature Range:  -20 to +55C
Altitude Range:  Up to 50,000 feet 
Receiver Senstivity:  150uV/m max for s+n/n = 6dB
Spurious Response:  80dB down +-12KHz from center frequency 
Indicator Drive:  DC sine and cosine voltages 4.5 +- 3.0VDC at 150mA max
Audio Output:  50mW across 500ohm