Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
|
What does SINCGARS stand for
|
Singal Channel Ground and Airborne Radio System
|
|
|
What are the two modes of operations of SINCGARS
|
Single channel &
Frequency Hopping |
|
|
What mode:
The RT communicates on one frequency that has been loaded into the RT. The SC can be cleared or offset as desired |
Single Channel
|
|
|
This has the ability to secure transmissions through the use of a transmission security key and frequency hopping to reduce or eliminate the threat of jamming and direct finding equipment
|
Frequecy Hopping
|
|
|
In field communication what does following stand for
LO M HI PA |
Low Power
Medium Power High Power Power Amplified |
|
|
What is the maximum effective transmission range in the following:
LO M HI PA |
200M - 400M
400M- 5K 5K-10K 10K-40K |
|
|
What are the 9 steps in loading a SC frequency
|
obtain the right frequncy from SOI or NCS
Function switch to LD Mode to SC CHAN to Man or 1-6 Press FREQ Press CLR Enter 5 digits (Frequency) Press STO Function switch to SQ ON |
|
|
What is the purpose of the BA 5372 battery
|
This is the HOLD UP Battery, non-rechargable battery
|
|
|
What is the purpose of the 5590 battery
|
Primary Power battery, non-rechargable lithium battery
|
|
|
What is the purpose of the BA 590 battery
|
Secondary Power battery, Rechargable battery
|
|
|
What is the acronym used when discussing properly cleaning and performing operator's maintenance to radio gear?
|
REMEMBER: (FITCAL)
FEEL-gear and accessories INSPECT-gear for cracks and corrosion TIGHTEN-all connectors by hand CLEAN-with brush and rag ADJUST-all controls and knobs ensure servicability LUBRICATE-rubber boots and hand set cords with silicone |
|
|
What do you use to clean the SINCGARS radio with
|
Dry eraser and lubricant
|
|
|
What data is necessary for FH (frequency hopping) operation
|
1. cold start TSK
2. SC frequency loaded into MAN channel 3. hopset 4. lockout set(s) if req. 5. FH sync time |
|
|
What is TSK
|
Transmission Security Key
|
|
|
What are the variables for the maximum transmission ranges
|
Based upon line of sight depending on;
location sighting weather surrounding noise level |
|
|
What are the 4 methods to tie down an antenna
|
1. stay down clamp
2. snap-free clamp 3. stay-down clip 4. snap-free clip |
|
|
What is the difference between Stay-down Clip/Clamp and the Snap-free Clip/Clamp
|
Stay-down=when it is necessary that the antenna remain tied down when it hits a stationary object
Snap-free=when it is necessary that the antenna snaps free when it hits a stationary object |
|
|
What are the steps to install battery in RT
|
1. Inspect batt box for dirt or damage.
2. Stand RT on front pan |
