Operators Manual
Operation
M55-ML3-UG, Rev A
31
8.3.5.2.
Channel Selection
This displays the current frequency of the Microlite 3 Transmitter along with the channel
number. The Microlite 3 features programmable channels. These frequencies can be
edited manually in the ‘Frequency Plan’ page.
Figure 23 - Microlite 2 Channel Drop-down Menu
8.3.5.3.
Modulation Selection
There are two options for modulation:
1.
High quality
•
Constellation-16QAM
•
Code rate- 3/4
•
Guard Interval- 1/8
•
Bandwidth- 8 MHz
•
Data rate-16.59 Mbps
2.
Long Range:
•
Constellation- QPSK
•
Code rate- 1/2
•
Guard Interval- 1/8
•
Bandwidth- 8 MHz
•
Data rate-5.53 Mbps
8.3.5.4.
Manual Settings
Each field under manual setting can be specifically chosen based on the application.
•
Constellation- 16QAM, QPSK
•
Code Rate-1/2, 2/3,3/4, 5/6, 7/8
•
Guard Interval- 1/32, 1/16, 1/8, 1/4
•
Bandwidth- 5 MHz, 6 MHz, 7 MHz, 8 MHz
NOTE:
1.
Make sure to click the Apply button after making changes to the
Channel/Modulation/Manual Settings.
2.
When you select a parameter, the button is black until the ‘Apply’ button is
clicked.
