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Each bank of DIP switches contain five switches.
•
Turning a switch OFF increases booster gain for the selected channel.
•
Turning that switch ON decreases booster gain for the selected channel.
From left to right, the DIP switches in each bank provide 1, 2, 4, 8, and 16 dB of attenuation
(reduced amplification). These switches are cumulative, meaning that the total amount of attenuation
for a channel is equal to the combined dB of all ON DIP switches in the corresponding bank. For
example:
•
Turning all switches OFF = 0 dB attenuation
(booster is at full gain).
•
Turning ON Switch #1 in a bank = 1 dB
attenuation (booster maximum gain is reduced
by 1 dB).
•
Turning ON Switches #1, 3, and 5 in a bank =
1+4+16 dB attenuation = 21 dB attenuation.
For example, in an 80 dB booster, this means the selected channel would be reduced to 59 dB
(80 dB -21 dB).
•
Turning ON all switches in a bank = 1+2+4+8+16 dB attenuation = 31 dB
attenuation
For example, in an 80 dB booster, that means that the selected channel would be
reduced to 49 dB (80 dB-31 dB).
When the booster is powered on:
• The green
Power
light (5) should illuminate.
•
If any of the bands are oscillating, the corresponding band lights will flash red and
the corresponding band(s) will shut off.
Note:
When the booster is turned on, the band lights will flash red and yellow for
approximately 10 seconds.
Configuration and Testing
1
2
3
4
5
1
2
4
8
16
UPLINK
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2
3
4
5
1
2
4
8
16
DOWNLINK
