
RPV516/RPU416 Adjustment Description
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Note:
In manual adjust mode, when channel selector knob is positioned at channel 1-channel12, MIC jack can’t connect with
external cables. After adjustment is completed, complete the two SELF points (short circuit),the radio enters model set
mode
,
then press PTT to disable the manual adjust mode.
Measurement
Adjustment
Item
Condition
Test
equipment
Terminal
Parts
Method
Specifications
/Remarks
1.CH:TX center,
turn to channel 9
in manual mode
67.0Hz
CTCSS
12.CDCSS/
CTCSS
2. CH: TX Center
Turn to channel 16
in manual mode.
Press PTT.
Communication
analyzer LPF:
300Hz
ANT VR500
Adjust VR500,
deviation tested on
condition 1 and
condition 2 are
consistent, the
difference
≤
20Hz
250.3Hz
CTCSS
1. CH: TX Center
Turn to channel 9
in manual mode.
Communication
analyzer
LPF:300Hz
ANT
PTT
(upwards)
MONI
(downwards)
Adjust dev. to:
0.75KHz±50Hz
Wide
13.CTCSS
Deviation
2. CH: TX Center
Turn to channel 10
in manual mode.
Adjust dev.
to:0.35KHz±50Hz
Narrow
1. CH: TX Center
Turn to channel 11
in manual mode.
Adjust dev. to:
0.75KHz±50Hz
Wide
14.CDCSS
Deviation
2. CH: TX Center
Turn to channel 12
in manual mode.
Adjust dev. to:
0.35KHz±50Hz
Narrow
15.Low
Battery
level
Turn to channel 3
in manual mode.
Adjust the power
supply voltage at
5.8V
Digital voltmeter
PTT
(upwards)
MONI
(downwards)
Adjust the level to
make the LED flash.
16. TTS
deviation
CH: TX Center
Turn to channel 1
in manual mode.
Communication
analyzer
LPF:15KHz
PTT
(upwards)
MONI
(downwards)
Adjust the dev. to:
3KHz
±
100Hz
Wide
Содержание RPU416
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