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NX-420
49
ADJUSTMENT
■
Necessary Deviation adjustment item for each signaling and mode
The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the case
of the signaling “QT (Wide 5k)”, this signaling is composed of three elements [Balance, Maximum Deviation (Analog Wide 5k) and QT Deviation (Wide
5k)]. Please adjust Balance and Maximum Deviation (Analog Wide 5k) before adjusting QT Deviation (Wide 5k).
Mode
Signaling
Necessary adjustment and order
Wide 5k
Wide 4k
Narrow
Very Narrow
Analog
Audio
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 5k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 4k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Narrow)
-
QT
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 5k)
Step 3. QT Deviation (Wide 5k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 4k)
Step 3. QT Deviation (Wide 4k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Narrow)
Step 3. QT Deviation (Narrow)
-
DQT
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 5k)
Step 3. DQT Deviation
(Wide 5k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 4k)
Step 3. DQT Deviation
(Wide 4k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Narrow)
Step 3. DQT Deviation (Narrow)
-
LTR
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 5k)
Step 3. LTR Deviation
(Wide 5k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 4k)
Step 3. LTR Deviation
(Wide 4k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Narrow)
Step 3. LTR Deviation (Narrow)
-
DTMF
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 5k)
Step 3. DTMF Deviation
(Wide 5k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 4k)
Step 3. DTMF Deviation
(Wide 4k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Narrow)
Step 3. DTMF Deviation
(Narrow)
-
MSK
(Fleet-
Sync)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 5k)
Step 3. MSK Deviation
(Analog Wide 5k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Wide 4k)
Step 3. MSK Deviation
(Analog Wide 4k)
Step 1. Balance adjust
Step 2. Maximum Deviation
(Analog Narrow)
Step 3. MSK Deviation
(Analog Narrow)
-
NXDN
Audio
-
Step 1. Balance adjust
Step 2. Maximum Deviation
(NXDN Narrow)
Step 1. Balance adjust
Step 2. Maximum Deviation
(NXDN Very Narrow)
CW ID
-
-
Step 1. Balance adjust
Step 2. Maximun Deviation
(Analog Narrow)
Step 3. CW ID Deviation
(NXDN Very Narrow)
• Balance is common with all the above deviation adjustments. If Balance (Transmitter Section 3) has already adjusted, please skip Step 1 and adjust
from Step 2.
• Maximum Deviation (Analog Wide 5k/Wide 4k/Narrow) is common with all the analog signaling deviations and CWID Deviation (NXDN Very Narrow). If
Balance and Maximum Deviation (Analog Wide 5k/Wide 4k/Narrow) (Transmitter Section 5) have already adjusted, please skip Step 2 and adjust from
Step 3.
Summary of Contents for NX-420 K
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