Kenwood TKR-D710 Service Manual page 53

Test Channel
No. RX
1 155.050000MHz
2 136.050000MHz
3 173.950000MHz
4 155.000000MHz
5 155.200000MHz
6 155.400000MHz
7~16 Blank
Adjustment Points
ADJUSTMENT
TX
155.100000MHz
136.100000MHz
173.900000MHz
155.000000MHz
155.200000MHz
155.400000MHz
Blank
TX-RX UNIT
Component side
2nd_Lo
VOUT4
MOD
450kHz
LDR LDT
Test Signaling (Analog)
No. RX (Decode Signaling)
1 None
2 None
3 QT 67 .0Hz
4 QT 151.4Hz
5 QT 210.7Hz
6 QT 254.1Hz
7 DQT D023N
8 DQT D754I
9 DTMF Decode (CODE: 159D) DTMF Encode (CODE: 159D)
10 None
11 None
12 None
14 None
Test Signaling (DMR)
No. RX (Decode Signaling)
1 CC00 Burst
2 None
3 None
6 None
• Signaling number 1 is used for link test.
• Signaling number 2 is used for TX modulation signal qual-
ity test. i.e, TX adjacent channel power, FSK error, Occu-
pied bandwidth, Emission mask, etc.
• Signaling number 3 is used for TX deviation test.
ASWC
TX_CV
TX_AST
MO
MB
MB_CV2
VOUT7
TKR-D710
TX (Encode Signaling)
None
100Hz Square Wave
QT 67 .0Hz
QT 151.4Hz
QT 210.7Hz
QT 254.1Hz
DQT D023N
DQT D754I
DTMF Encode (CODE: 9)
Test Tone Encode
Courtesy Tone
CW ID Encode (ID: VVV)
TX (Encode Signaling)
CC00 Burst
PN9 Continuous Pattern
Maximum Deviation Continuous
Pattern
SYNC (Each Slot)+PN9 Burst Pattern
RX_AST
RX_CV
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