SPECIFICATIONS :
Size:  2.00"W x 5.00"H x 10.00"L
Weight:  3.5 lbs. 
Frequency Range:  190 - 1799 kHz (optional jumper selectable 2182 marine band emergency frequency)
Temperature Range:  -55C to +70C 
Audio Output:  100mW across 500 ohms
Altitude:  to 50,000 feet 
TSO Compliance:  C41C, Class A, Env. Cat A2D2/A/MNO/EXXXSABAAA
Applicable Documents:  RTCA Document DO-142 
Design:  All solid-state, electronically tuned by single-crystal and single chip Large Scale Integrated (LSI) digital frequency synthesizer
Audio Output:  Adjustable up to 100mW into 500 ohm load 
Power Requirements:  26 VAC
Output to Indicator:  DC sine and cosine voltages