Digital Display Adf Control on 2040-parts.com

I DON'T NOT KNOW ANYTHING ABOUT AVIONICS OR ITS EQUIPMENT, , I CAN TEST SOME OF THE EQUIPMENT I HAVE, SO DON'T HESITATE TO TELL ME IF ITS OVERPRICED, I GO ONLY WHAT I FIND FROM RESEARCHING ON THE NET AND CALLING/EMAILING AIRCRAFT PARTS COMPANY'S FOR THERE PRICE'S AND ADJUST MY PRICE ACCORDINGLY SO WHAT YOUR SEEING I THIS DESCRIPTION IS WHAT INFORMATION I FOUND ON THE NET BOUGHT THIS ITEM AT AN AUCTION,ALONG WITH ELECTRONIC ITEMS, YOU ARE BUYING THIS WITH NO GUARANTEE'S, WARRANTIES, AND NO RETURNS EXPRESSED OF IMPLIED.THERE WILL BE A MATERIAL AND HANDLING FEE OF $10 ADDED TO THE FINAL PRICE TO COVER EXPENSES. ALSO, THE PACKAGE THAT THIS WILL E ARRIVING IN MAY DIFFER FROM WHATS LISTED AS I DO NOT PACKAGE ANYTHING UNTIL THERE IS A BID, THEN AND ONLY THEN, WILL THERE BE A MORE ACCURATE ESTIMATE UPDATED. SO WHAT YOU SEE FOR SHIPPING ARE ONLY ESTIMATES. Provides active and preset frequency display as well as mode selection Self test feature Typically used with ADF-60 series ADF receivers Models available with black or gray bezel (see table below) Models available with 5 or 28 volt, clear white or blue-white lighting Models available with variations of selections of power switch, volume control, and ADF 2 tuning option model # 622-4526-001 5 Volt lighting, gray panel, ANT/ADF/TONE selections, NO power switch, NO Volume Control, NO ADF 2 tuning option SPECIFICATIONS Weight: 1.4 lbs. Dimensions: 2.50"W x 3.125"H x 6.80"L Related documents: FAA TSO C37b, C38b, C40a, C41c, C66a, C74c; RTCA DO-160 Env Cat. A2D1/B/PKS/EXXXXXZBAZZ ARINC Specification 410 Temperature: -20 to +70 C (operating) Altitude: 51000 ft. max. Shock: 6 g for 11 ms Explosion: Procedure I Electrical input: 24.8 to 30.3 V dc Voltage spike: 600-V, 10-us spikes RF susceptibility: DO 160 paragraph 20.0 Af conducted susceptibility: DO 160 paragraph 18.1 Induced signal susceptibility: DO 160 paragraph 19.0 Emission of rf energy: DO 160 paragraph 21.0 Display type: Gas discharge Display dim: Controlled by external 1 kohm potentiometer Tune outputs: Ground/open signal capable of sinking 100 mA dc Channel Spacing: 500 kHz Frequency Range: 190.00-1749.5 kHz