NAVY IT COMMS Progress Test 3
What happens when the crypto is successfully loaded?
"Bebop"
When using the patch panel, what is the minimum number of cords?
1
What position (s) is TEK loaded in?
1-5
How many rows are in the SRA-56-57-58?
3
When using UHF multicoupler, what is the minimum degree of separtion?
3 MHz
What is the Frequency Range for UHF?
300MHz-3GHz
What is the Frequency Range for the HF coupler operate in?
3MHz-30MHz
How many transceivers are in the OA-9123 multicoupler?
4 (connected to 1 antenna)
What position is KEK loaded in?
6
How many phone channels are there?
66 channels
Nomenclature for Amplifier?
AM-3729
What is the nomenclature for SINCGARS?
AN/SRC-54B RT-1730C(C) AN/SRC-54C RT-1730E(C)
Nomenclature for DMR?
AN/USC-61 (C)
For the SA-2112 RED and BLACK, the switching matrices....?
Automatically connect to equipment using electronic switches
What equipment does the patch panel use?
Both voice and data equipment
What is the nomenclature for channelizer?
C-10276
What do you need to operate the KY-58?
COMMPLAN COMM STATUS BOARD KY-58 Technical Manual
What resources do you need for the OA-9123 Multicpoupler?
COMMPLAN SOP CSOSS
What the the 2 parts of the URA-38 coupler?
CU-938 (antenna on the weather deck) CU-3698 (coupler control on top of the URT)
The SP-4124 BLACK patch panel is...?
Encrypted
Where do you find information for the BLACK SAS?
Equipment Plate or Data Plate
The KY-58 battery has to be replaced when?
Every 3 months
What does the SA-2112 BLACK do?
Has a transmitter, receiver, and tranciever
How do you speak on the UNIFORM circuit?
In Code because it is un-encrypted
Where do you find what KEYMAT to load into the KY-58?
In the COMMPLAN
What is IAD?
International Air Distress 121.5MHz is used by military and civilians
When the Channelizer say "no access", it means...?
It cannot be selected or do not have access to it
What is the 'LINE' function for the BLACK SAS?
It correlates to the crypto device
What does tuning the antenna do?
It electronically lengthens and shortens the antenna
What are the coupler filters designed to do?
It filters out specific frequency/splits from the antenna and passes it to the reciever
What is the purpose of C-10276?
It has the selection of pre-programmed phone channels
What is the purpose of LS-474/U?
It is basically a speaker so you don't have to hold the phone to your ear
When setting the SA-2112 RED, what mode is it in?
LOCAL
Starting up the OA-9123 multicoupler, what are the type of filter switches?
LOCAL and MANUAL
What is the nomenclature for Loudspeaker?
LS-474/U
What are the advantages of VHF?
Less susceptible to weather interference Clear and static free
When manually patching for SAS RED, what do you need to make sure of when closing the door?
Make sure the cables are clear
What are the 2 modes for the URA-38 coupler?
Manual and Automatic mode
What is MAD?
Military Air Distress 243.0 MHz used by military
If 2 ships are trying to communicate with each other- 50 NM away, what system would you use?
NOT VHF system because it only goes 20-35 NM
When normal patching on SA-2112, what does the illegal light mean?
Operator entered the incorrect number
What supplies power to SINCGARS?
PP-8422
When PA is displayed on SINCGARS, what does it mean?
Power Amplifier (voice and data)
What circuit is used when 2 ships want to communicate but are a short distance apart?
ROMEO circuit
For the Uniform circuit, what is the connection for the KY-58 to the channelizer?
SA-2112 (RED SAS)
What resources does the OA-9123 multicoupler use?
SOP, CSOSS and COMMPLAN
VHF provides?
Short range LOS communications 30-300 MHz Amphibious operations
What are the modes for SINCGARS?
Single Channel and Frequency Hopping
What do you use when troubleshooting KY-58?
Technical Manual
What does the KY-58 do?
The audio frequency gets encrypted and decrypted Red <---> Black
What does the UNIFORM circuit operate in?
UHF (as does LINK 11)
Nomenclature for Cryptographic equipment SAT?
USC-43
For safety, when manual patching, you....
Wear a ESD wrist strap
The KY-58 _________ the 2 other resources
superceeds
