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15 Cards in this Set

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(a31) How many an/tpn-19 operations shelters are required for a RAPCON facility?
two (2)
(a32) What is required to certify the an/tpn-19 LCC equipment operation?
flight check
(a33) What is the an/tpn-19 LCC's ATCRBS maximum range?
200 nautical miles
(a33) What does an/tpn-25 PAR display information include?
glide slope, range, and safety zone
(a34) When remoting data via coaxial cable, the distances between the shelters need to be within...
100 feet
(a34) What is the transmit frequency of the an/tpn-24 radar?
2.7-2.9 GHz
(a35) Which portion of the antenna assembly on the an/tpn-24 is used to develop the vertical beam?
Linear vertical array comprised of 12 individual feed horns
(a35) Microwave radios in the an/tpn-24 ASR can be used to extend the communications coverage betwen ground controllers and aircraft
when the ASR shelter is combined with the operations shelter during normal GCA operations
(a36) The an/tpn-25 can process the range, elevation, and azimuth positions of up to how many targets?
6 (six)
(a37) What is the source used to perform timing functions in the an/tpn-25 transmitter?
PRF trigger
(a37) Which circuit in the an/tpn-25 PAR is used to down-convert the three channels of received RF energy to UHF IF signals?
receiver front-end
(a35) Microwave radios in the an/tpn-24 ASR can be used to extend the communications coverage betwen ground controllers and aircraft
when the ASR shelter is combined with the operations shelter during normal GCA operations
(a38) When primary power fails within the an/tpn-19, what is the length of time that the internal battery provides emergency back-up power to the VHF transceivers in the RAPCON?
10 minutes
(a39) What systems are included within the an/tpn-19 LCC when the unit is deployed in the RAPCON configuration that are not included when deployed or in GCA configuration?
Video mapper and voice recorder facilities
(a39) In the presence of local rainstorms or chaff, the video processing circuits in the an/tpn-24 would automatically switch to what type of video?
noncoherent MTI