1-48 (No.RA016<Rev.001>)
9. P25
H-CPM
Devia-
tion ad-
just
1) Adj item:
[P2 P2DEV]
Adjust:[****]
2) Adj item:
[Frequency:
700MHz Band]
[RX/TA Low]
→
[RX/TA High]
→
[TX Low]
→
[TX High]
[Frequency:
800MHz Band]
[TX Low]
→
[TX High]
→
[RX/TA Low]
→
[RX/TA High]
Adjust:[****]
PTT : ON
Press [
] key to
store the adjust-
ment value.
1) Adj item:
[P25 H-CPM Devi-
ation]
Deviation meter
LPF: 3kHz
HPF: OFF
2) Adj item:
[Frequency:
700MHz Band]
[RX/TA Low]
→
[RX/TA High]
→
[TX Low]
→
[TX High]
[Frequency:
800MHz Band]
[TX Low]
→
[TX High]
→
[RX/TA Low]
→
[RX/TA High]
Press [Transmit]
button.
Press [Apply All]
button to store the
adjustment value.
Devia-
tion
meter
Oscil-
lo-
scope
Panel ANT
Panel [Panel
tuning
mode]
[
],
[
]
[PC
test
mode]
[
←
],
[
→
]
Write fixed value “485”
for each adjustment
point. Transmit at each
adjustment point and
check that the deviation
is between 3090Hz and
3215Hz.
Deviation meter
LPF: 3kHz
HPF: OFF
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press [Transmit]
button
3090~3215Hz
[PC test
mode]
Press [Apply
All] button to
store the
adjustment
value after all
adjustment
points have
been adjusted.
10.
NXDN
High
Devia-
tion ad-
just
[NXDN
Narrow]
1) Adj item:
[Nn NDEV]
Adjust:[****]
2) Adj item:
[Frequency:
700MHz Band]
[RX/TA Low]
→
[RX/TA High]
→
[TX Low]
→
[TX High]
[Frequency:
800MHz Band]
[TX Low]
→
[TX High]
→
[RX/TA Low]
→
[RX/TA High]
Adjust:[****]
PTT : ON
Press [
] key to
store the adjust-
ment value.
1) Adj item:
[NXDN High Devia-
tion (NXDN Nar-
row)]
Deviation meter
LPF: 3kHz
HPF: OFF
2) Adj item:
[Frequency:
700MHz Band]
[RX/TA Low]
→
[RX/TA High]
→
[TX Low]
→
[TX High]
[Frequency:
800MHz Band]
[TX Low]
→
[TX High]
→
[RX/TA Low]
→
[RX/TA High]
Press [Transmit]
button.
Press [Apply All]
button to store the
adjustment value.
Devia-
tion
meter
Oscil-
lo-
scope
Panel ANT
Panel [Panel
tuning
mode]
[
],
[
]
[PC
test
mode]
[
←
],
[
→
]
Write fixed value “505”
for each adjustment
point. Transmit at each
adjustment point and
check that the deviation
is between 2995Hz and
3117Hz.
Deviation meter
LPF: 3kHz
HPF: OFF
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press [Transmit]
button
2995~3117Hz
[PC test
mode]
Press [Apply
All] button to
store the
adjustment
value after all
adjustment
points have
been adjusted.
Item
Condition
Measurement
Adjustment
Specifica-
tions
/Remarks
Panel tuning
mode
PC test mode
Test-
equip-
ment
Unit
Ter-
minal
Unit
Parts
Method
