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The AN/ARC-513 has a guard frequency of ____
156.8 MHz
Hint: The AN/ARC-513 is the VHF-FM (FM) radio.
VHF-FM operates in the frequency range of ____ MHz
150.000 to 173.997
Hint: FM has a guard frequency of 156.8 MHz
The UHF/VHF(multiband) Radio has ___ frequency bands
four bands, the are:
band 1: 30-88MHz -close air support
band 2: 108-156MHz - ATC(VHF-AM)
Band 3: 156-174MHZ - Upper VHF maritime(FM)
Band 4: 225-400MHz - UHF
Hint: The AN/ARC182(v) used on HH-65, HH-60 and HC-130H is a UHF/VHF multiband radio.
The manual that contains the general information on the disposal of lithuim batteries is COMDINST ______
M16478.1B
Hazardous Waste Managment Manual
Hint: Hazardous Waste Managment Manual
The 718U-5 HF radio on the HU25 and the AN/ARC-174 HF radio on the HH60 and 65 have an output power of ____ watts
100 Watts
Hint: 3 digits
AN/ARC-513 has a HI power output of ____ watts
10 Watts
Hint 2 digits, used up to 1000 feet. This is the HI setting of the FM HI/LOW swtich.
The function of the UHF is air-to-air, air-to-surface, D/F, and ______
scrambeled voice transmit/recieve
Hint: This KY-58 is used as a means to accomplish this function.
In accordance with the Air Transport Association(ATA), manuals and MPCs dealing with communictions are found in Chapter ____
23
Hint:24 is power 22 is Autoflight
The average output power of the AN/ARC-190 HF radio systems on the HC-130 is _____ Watts
400 Watts
Hint: This highest output power of any radio, 3 digits.
The 121.5/243.0 MHz ELT has a rated reception range with the reciever at an altitude of 10,000 ft of _____ miles.
100 Miles
Hint: 3 digits, same numbers as in the reciving altitude.
Voice Privacy on the VHF-FM is provided by the _____
DES
(Digital Encryption Standard)
Hint: the "Standard"
What is the guard of Band 2 on UHF/VHF(Multiband) radios
121.5MHz
Hint: Band 2 is the equivalent of VHF-AM
Failed ANDVT's and KY-58s shall be processed through the unit's ______
CMS Custodian
Hint: a "custodian"
The duty cycle of an AN/ARC-513 radio is _____
Continous
Hint: (FM Radio) duty cycle means how long it can be transmitting before it needs a rest period of no tramsission.
The AN/ARC-222 VHF radio is found on the ________.
HC-130J
HINT: This is a VHF multiband(VHF-AM/VHF-FM).

Used on a fix wing aircraft only.
The AN/ARC-159(v) and AN/ARC-164(v) UHF radio systems have a minimum transmitter output of _____ watts.
10 Watts
HINT: Same as HI on FM
The guard reciever frequency of the VHF radio is ______ MHz
121.5
HINT: Half of the UFH guard frequency.
The frequency range for all the HF radio systems in the US Coast guard inventory is___MHz
2.0000 to 29.9999 MHz
HINT: Low end is 2.0000
When checking power out o a transimtter, the technician should use a/an______
Inline wattmeter
HINT: power is measured in WATTS
The AN/ARC-159(v) and AN/ARC-1649V) UHF radio systems have a frequency range of ________MHz
225.000-399.975MHz
HINT: The gaurd frequecny if 243.0

HINT: low end is 225.000
The 618-3A VHF command radio provides voice transmissionand reception in the frequency range of ________ MHz
118.000-135.975MHz
Hint: low end is 118.000
Transmission of the HF radio may cause errneous readings in of the ________ system.
VOR/ILS
HINT: system vital to instrument landings
What is the maximum number of call attempts that can be made on the HF/ALE system?
10 call attempts
HINT: two digit number.
the VHF radio has a minimum output power of _______ watts.
20 Watts
HINT: twice that of HI FM
Failed DES components shall be returned to _____.
Supply
HINT: where all the broke stuff goes.
The UHF/VHF(multiband) radio found on the HH-65, HH-60 and HC-130H is the _____
AN/ARC-182
HINT: The other multiband radio is the AN/ARC-222 and only found on the HC-130J
AN/ARC-513 has a LOW poer output of _____ watts.
1 Watt
HINT: Cant get any lower then this.
In accordance with the Air Transport Association (ATA); manuals and MPCs dealing with the ELT information is found in Chapter _______.
Chapter 25
HINT: Equipment and furnishing chapter.
UHF secure communications is provided by the _____.
KY-58
HINT: its not the ANDVT but is loaded with the same key loader device(DTD)
What is the maximum altitude for transmitting on VHF-FM except of operational necessity?
1000 feet
NOTE:this was just recently lowered to 1000 feet from 3000 feet.
HINT: it just got lowered by 2000 feet.
The Traffic Ecryption Codes (TEK) are loaded into the ANDVT and KY-58 using the ______.
Data Transfer Device(DTD)
HINT: a device that transferes data.
the 406MHz beacon with GPS has a location accuracy of _______
100 Meters
HINT: three digits, measures in meters.
The AN/ARC 190 HF radio system found on the HC-130 has ____ operation modes.
6 modes
They are
Upperside band
Lowerside band
Amplitude Modulated(AM)
Continous Wave(CW)
Data upperside band
Data lowerside band
HINT: twice as many modes as the HH-65 and HH-60 HF radios.
VHF-Am is used to communicate with civilian and military _______.
Control Towers
HINT: found at airports.
Failed DES components shall be returned to _____.
Supply
HINT: where all the broke stuff goes.
The UHF/VHF(multiband) radio found on the HH-65, HH-60 and HC-130H is the _____
AN/ARC-182
HINT: The other multiband radio is the AN/ARC-222 and only found on the HC-130J
AN/ARC-513 has a LOW poer output of _____ watts.
1 Watt
HINT: Cant get any lower then this.
In accordance with the Air Transport Association (ATA); manuals and MPCs dealing with the ELT information is found in Chapter _______.
Chapter 25
HINT: Equipment and furnishing chapter.
UHF secure communications is provided by the _____.
KY-58
HINT: its not the ANDVT but is loaded with the same key loader device(DTD)
What is the maximum altitude for transmitting on VHF-FM except of operational necessity?
1000 feet
NOTE:this was just recently lowered to 1000 feet from 3000 feet.
HINT: it just got lowered by 2000 feet.
The Traffic Ecryption Codes (TEK) are loaded into the ANDVT and KY-58 using the ______.
Data Transfer Device(DTD)
HINT: a device that transferes data.
the 406MHz beacon with GPS has a location accuracy of _______
100 Meters
HINT: three digits, measures in meters.
The AN/ARC 190 HF radio system found on the HC-130 has ____ operation modes.
6 modes
They are
Upperside band
Lowerside band
Amplitude Modulated(AM)
Continous Wave(CW)
Data upperside band
Data lowerside band
HINT: twice as many modes as the HH-65 and HH-60 HF radios.
VHF-Am is used to communicate with civilian and military _______.
Control Towers
HINT: found at airports.
What is the highest frequency used for HK communications between two locations at a given angle of incidence and time of day?
Maximum usable frequency.
HINT: Maximum ______ ______
The ALL CALL volume level is higher then master volume leveel by ______Dbs.
6 Decibals
HINT: singel digit.
The two Coast Guard aircraft that have a dedicated UFH radio system are the _____
HU-25 and HC-130J
HINT: Both are fixed wing.
band 4 on the UHF/VHF multiband radio is ______.
225-400 Amplitude modulated at 10 watts and Frequency modulated at 15 watts.
HINT: UHF
The guard frequency for the UHF radio system is _______MHz
243 MHz
HINT: twice as much as VHF Guard.
______is used to provide sevure voice communications on the HF radios.
ANDVT
Advanced narrowband digital voice terminal
HINT: 5 letters
This frequency should not be used in areas where interference with Canadian users can occur
Channel 83 (157.175MHz)
HINT: The FREQUENCY of this channel falls after the frequencies of channel 23.
List the avionics support equipment used to maintain UHF communications systems.
1. General Purpose Mulitmeter(fluke)
2. Megger and/or TDR or FDR
3. in-line wattmeter
HINT: 3 tools, which can be used to maintain most communications equipment.
What section of the earths atmosphere is electically charged with ions and aids in long-distance HF communications?
Ionosphere
HINT: the answer is in the question...somwhere.
What is the highest frequency used for HK communications between two locations at a given angle of incidence and time of day?
Maximum usable frequency.
HINT: Maximum ______ ______
The ALL CALL volume level is higher then master volume leveel by ______Dbs.
6 Decibals
HINT: singel digit.
The two Coast Guard aircraft that have a dedicated UFH radio system are the _____
HU-25 and HC-130J
HINT: Both are fixed wing.
band 4 on the UHF/VHF multiband radio is ______.
225-400 Amplitude modulated at 10 watts and Frequency modulated at 15 watts.
HINT: UHF
The guard frequency for the UHF radio system is _______MHz
243 MHz
HINT: twice as much as VHF Guard.
______is used to provide sevure voice communications on the HF radios.
ANDVT
Advanced narrowband digital voice terminal
HINT: 5 letters
This frequency should not be used in areas where interference with Canadian users can occur
Channel 83 (157.175MHz)
HINT: The FREQUENCY of this channel falls after the frequencies of channel 23.
List the avionics support equipment used to maintain UHF communications systems.
1. General Purpose Mulitmeter(fluke)
2. Megger and/or TDR or FDR
3. in-line wattmeter
HINT: 3 tools, which can be used to maintain most communications equipment.
What section of the earths atmosphere is electically charged with ions and aids in long-distance HF communications?
Ionosphere
HINT: the answer is in the question...somwhere.