|Dimensions:||2.42"W x 3.5"H x 13.71"L||Weight:||3.5 lbs.|
|FAA TSO:||C74b or C74c, Class 1A||FCC Rules:||Part 87|
|RTCA:||DO-138 (Env. Cat /AD/A/JNG/AAAEXXXXX||Temperature:||-54 to +55 C (continuous); +71C for 30 minutes|
|Altitude:||45000 ft. max. (operation)||Shock:||6g, 6 postions (11 +-2 ms duration) for operation|
|Power Source:||27.5 V dc +-20%, 1.9 A max at 1% duty cycle||Power Requirements:||Standby: 25W; Operation at 1% transmitter duty factor: 40W|
|Peak Pulse Power:||250 to 400 watts (325 nominal)||Sensitivity:||-72 to -80 dBm|
|Bandwidth:||6 mHz at 3 dB down, 50 MHz at 60 dB down||Frequency Stability:||+-3 mHz|
|Part Number||ATC Transponder Description:|
|622-1270-001||see features above|
Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact firstname.lastname@example.org
The first revision of the Collins TDR-90 manual is dated October 1973.
Negotiating the exchange price of a unit only limits the allowable repair cap for the core unit. Southeast Aerospace's exchange transactions are based on the return of economically repairable core unit. Once the core is received and evaluated, the core repair cost incurred by SEA cannot exceed 80% of the original exchange price. That is, it cannot cost SEA more than 80% of the original OH/SV exchange price collected from the customer. Therefore, when and if an SEA exchange price is discounted, there is a risk that additional charges may be assessed once the core is returned and evaluated.
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