Flashcard Set Preview
| Side A | Side B | ||
| 1 |
When using space diversity, the AN/TRC-170 receive antenna spacing should be a minimum of
|
50 wavelengths apart
|
|
| 2 |
Which type of diversity requires two antennas, two receivers, and two transmitters?
|
Polarization
|
|
| 3 |
In an AN/TRC-170 terminal, the quantity of digital group multiplexer units supplied and their...
|
identical in the V2 and V3 systems
|
|
| 4 |
The MD-1026 digital modem can interface up to four groups of
|
conditioned diphase signals
|
|
| 5 |
Which type of encryption device does full-duplex encryption of AN/TRC-170's group or supergroup...
|
KG-81 trunk encryption device
|
|
| 6 |
Digital voice orderwire traffic that originates at the AN/TRC-170's voice orderwire control...
|
KY-58 VINSON encryption device
|
|
| 7 |
Which jack field in the AN/TRC-170's baseband patch panel provides timing and data connections?
|
upper
|
|
| 8 |
The troposhperic scatter modem processes mission traffic at data rates of 128 through 4,096...
|
512 Kbps data rate family
|
|
| 9 |
Which unit in the AN/TRC-170 terminal contains the rubidium standard?
|
Tropospheric scatter modem
|
|
| 10 |
The quick reaction antenna for the V3 AN/TRC-170 terminal uses
|
two 6-foot-diameter, linearly dual-polarized antennas
|
|
| 11 |
The Tropo/Satellite Support Radio frequency coverage extends from
|
14.4 to 15.25 GHz
|
|
| 12 |
The maximum distance a Tropo/Satellite Support Radio can operate with the 2-foot antenna is...
|
25 miles
|
|
| 13 |
In the Tropo/Satellite Support Radio's baseband assembly, a 1-volt peak-to-peak input signal...
|
plus/minus 4 MHz
|
|
| 14 |
In the Tropo/Satellits Support Radio frequency assembly, what permits the transmitter and receiver...
|
Circulator
|
|
| 15 |
What is the intermediate frequency of the Tropo/Satellite Support Radio?
|
70 MHz with a 20 MHz bandpass
|
No comments yet! Be the first to add a comment below!
Please login to post comments.
After login, we will forward you back to this flashcard.