Kenwood TK-7360, Service Manual

Page: 34 / 65

TK-7360/7360H/7360H
(
V
)
34
• Signaling
Signaling
No.
RX (Decode) TX (Encode)
1 None None
2 None 20Hz Square Wave
4 QT: 67.0Hz QT: 67.0Hz
5 QT: 151.4Hz QT: 151.4Hz
6 QT: 210.7Hz QT: 210.7Hz
7 QT: 254.1Hz QT: 254.1Hz
8 DQT: D023N DQT: D023N
9 DQT: D754I DQT: D754I
10 DTMF (CODE: 159D) DTMF (CODE: 159D)
11 None DTMF (CODE: 9)
12 None MSK (1010..)
13 FleetSync: 100-1000 Fleet Sync: 100-1000
14 None Single Tone (1000Hz)
15
2-tone
(A: 304.7Hz, B: 3106.0Hz) 2-tone
(A: 304.7Hz, B: 3106.0Hz)
16 None Single Tone (1477Hz)
17 Single Tone (979.9Hz) Single Tone (979.9Hz)
18 None MSK PN9
Panel Tuning Mode
■
Preparations for tuning the transceiver
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is turned, the transceiver must
be connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with
a 4
Ω
dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
■
Transceiver tuning
(To place transceiver in tuning mode)
Press [ ] key, now in tuning mode. Use [ ] key to write
tuning data through tuning modes, and [ ]/[ ] to adjust tun-
ing requirements (1 to 70/256/1024/4096 appears on LCD).
Use [ ] key to select the adjustment item through tun-
ing modes. Use [ ] key to adjust 5 reference level adjust-
ments, and use [ ] key to switch between Wide/Narrow.
Channel appears on LCD. Set channel according to tun-
ing requirements.
• LCD display in panel tuning mode
S Q L 0 1 2 4
Adjustment item Adjustment value
Wide
5 reference level
Narrow
: Low
: Low’
: Center
: High’
: High
■
Key operation
Key
Function
Push Hold (1 second)
[ ] End of panel tuning mode -
[ ]
To enter 5 reference level
adjustments
-
[ ]
Writes the adjustment
value
-
[ ]
Go to next adjustment
item Back to last adjustment
item
[ ]/[ ] Adjustment value up/down Continuation up/down
[ ]/[ ] Volume level up/down Continuation up/down
[ ] Squelch on/off -
[ ] Selects Narrow, Wide -
■
5 reference level adjustments frequency (MHz)
TEST CH RX TX
Low 136.05000 136.10000
Low’ 145.55000 145.50000
Center 155.05000 155.10000
High’ 164.55000 164.50000
High 173.95000 173.90000
■
Adjustment item and Display
( ∗∗∗ 1: 1~1024, ∗∗∗ 4: 1~4048,
Only Frequency: 1~256, Only DQT: 1~70)
Order Adjustment item Display
1 RX Assist RXASS
∗∗∗
1
2 TX Assist TXASS
∗∗∗
1
3 Frequency FREQ ∗∗ 2
4 High Power HPOW ∗∗∗ 1
5 Mid Power MPOW
∗∗∗
1
6 Low Power LPOW
∗∗∗
1
7 DQT Balance BAL ∗ 7
8 Max Deviation DEV ∗∗∗ 4
9 DQT Deviation DQT
∗∗∗
4
10 QT Deviation QT
∗∗∗
4
11 DTMF Deviation DTMF ∗∗∗ 4
12 MSK Deviation MSK ∗∗∗ 4
13 Sensitivity (Semi-auto) SENS1
∗∗∗
1
14 Sensitivity (Not used) SENS2
∗∗∗
1
15 Squelch Open (5) SQL ∗∗∗ 1
16 Squelch tight SQLT ∗∗∗ 1
17 Low RSSI LRSSI
∗∗∗
1
18 High RSSI HRSSI ∗∗∗ 1
ADJUSTMENT