61
TK-5710
(
B
)
/5710H
(
B
)
ADJUSTMENT
1. Setting
1) Connect the front panel kit
(KCH-14 or KCH-15) to the
TK-5710(B)/5710H(B) transceiver.
2) Power supply voltage
•TK-5710(B)
Power input connector:13.6V
•TK-5710H(B)
Power input connector:13.4V
3) SSG standard modulation
[Wide] MOD:1kHz, DEV:3kHz
[Narrow] MOD:1kHz, DEV:1.5kHz
2. Assist
[Panel tuning mode]
Power
Rear
ANT
Front
[PF3],
Change the
1.86V±0.1V
voltage
1) Adj item:[VATX]
meter
panel
panel
[PF4]
adjustment value
•TX
Adjust:[***]
within the limit
When adjusting the
2) Adj item:[L VATX]
t
DVM
TX-RX
CVu
of the specified
assist voltage in PC
[LC VATX]
t
[C VATX]
t
voltage.
tuning mode, slide the
[CH VATX]
t
[H VATX]
bar to indicate
Adjust:[***]
“VCO Lock Voltage”
PTT:ON
within 1.8V±0.1V on
Press [PF5] to store the adjust-
Meter window.
ment value after adjustment.
•RX(Upper) 3) Adj item:[VARX u]
Adjust:[***]
4) Adj item:[L VARX u]
t
[LC VARX u]
t
[C VARX u]
t
[CH VARX u]
t
[H VARX u]
Adjust:[***]
Press [PF5] to store the adjust-
ment value after adjustment.
•RX(Lower) 5) Adj item:[VARX l]
Adjust:[***]
6) Adj item:[L VARX l]
t
[LC VARX l]
t
[C VARX l]
t
[CH VARX l]
t
[H VARX l]
Adjust:[***]
Press [PF5] to store the adjust-
ment value after adjustment.
3. BPF
[Panel test mode]
Spectrum
Rear
ANT
TX-RX
L221
After setting the
1) CH-Sig:1-1
analyzer
panel
L222
adjustment value
Spectrum analyzer setting
L223
to 110, adjust each
Center-f : 152.00MHz
Tracking
TX-RX
CN201
coil to get the
Span
: 100MHz
generator
waveform as shown
RBW
: 1MHz
to the right.
VBW
: 300kHz
TG level : -20dBm
XdB/div : 5dB
Connect the cable
(E30-3418-05) to CN201.
Measurement
Adjustment
Item
Condition
Test-
Unit
Terminal
Unit
Parts
Method
Specifications/Remarks
equipment
Common Section
REF -10.0 dBm
CENTER 152 MHz
RBW
1 MHz
TG LEVEL
-20 dBm
VBW
300 kHz
SWP 50ms
SPAN 100.0 MHz
5 dB/
CAL.ON
ATT 10 dB
15dB or
more
−
8MHz +8MHz
−
20MHz
+20MHz
2.5dB MAX