Flashcards in 10550.25 Deck (20)
Coast Guard High Frequency Range?
2.0 - 30.0 Mhz
Coast Guard VHF range?
118 - 175 Mhz
Coast Guard UHF range?
225 - 400 Mhz
What IFF code is used for emergencies?
What IFF code is used for communications failures?
How many TACAN channels are available?
How long does it take to charge a completely discharged NiCad Battery?
What is the range for a TACAN beacon from suitably equipped, cooperating aircraft located within a line-of-sight?
200 nautical miles
What is the range for a TACAN surface beacon located with a line-of-sight?
390 nautical miles
Since the TACAN system operating limit is line-of-sight, the actual operating range is dependent on the airplane's what?
Altitude and terrain
How many steps to rescue equipment from saltwater immersion?
What is the water temperature for the water used to flush saltwater immersed equipment?
warm fresh water under slight pressure
What solution is used to soak saltwater immersed equipment?
1/2 ounce potassium dichromate to every 10 gallons of water
For how long is saltwater equipment soaked for?
4 hours in circulating water or change the water every 1hr if non-circulating water
What is the salt water immersed equipment-drying time limit?
24hrs at 150 degrees
Factors that can affect ADF performance?
Sky waves during evening hours and at times in daylight
What parts of the body are particularly susceptible to tissue damage from high frequencies?
The eyes and testes
Extended exposure at the frequency range of __________ MHz is dangerous.
How often are antennas tested at Air Stations and shore units?