Table of Contents
Advertisement
TK-3118
Use the KPG-69D programming software for adjustment of the next item in PC MODE (see page 10).
Squelch Level, S meter Level, Lo Power, QT Deviation, DQT Deviation, and Battery warning.
Section common to the transmitter and receiver (VCO)
Item
1. Setting
1) Power supply voltage
Battery teriminal:7.5V
2. VCO lock
1) CH: TX low
voltage
2) CH: RX low
3) CH: TX high
4) CH: RX high
Receiver Section
Item
1. Band-
1) CH: RX center
pass filter
2. AF level
1) CH: RX center
SSG output: -53dBm(501µV)
MOD: 1kHz
DEV: ±3.0kHz
3. Sensitivity
1) CH: RX center
CH: low
CH: high
SSG ouput: -116dBm(0.35µV)
MOD: 1kHz
DEV: ±3.0kHz
4. Squelch
1) CH: RX center
Level
2) Level 9
(PC Mode)
SSG output: -116dBm(0.35µV)
3) Level 1
SSG output: -123dBm(0.16µV)
1) CH: RX center
5. S meter
Level
2) Full digit
(PC Mode)
SSG output: -110dBm(0.7µV)
3) one Digit
SSG output: -120dBm (0.2µV)
Transmitter section
Item
1. Transmit
1) CH: TX center
frequency
PTT: ON
2. DQT/QT
1) CH: TX center
Balance
3. Lo Power
1) CH TX center
(PC Mode)
CH TX low
CH TX high
4. MAX DEV
1) CH: TX center
AG: 1kHz/50mV
5. MIC
1) CH: TX center
sensitivity
AG: 1kHz/5mV
6. QT
1) CH: TX center
Deviation
CH: TX low
(PC Mode)
CH: TX high
QT: 151.4Hz
7. DQT
1) CH: TX center
Deviation
CH: TX low
(PC Mode)
CH: TX high
DQT:023N
8. DTMF
1) CH TX center using [9] key
Deviation
9. Battery
1) Battery terminal: 5.5V
Warning
TK-260
:K, K2
(PC Mode)
34
ADJUSTMENT
Measurement
Condition
Test equipment
Digital voltmeter
Measurement
Condition
Test equipment
Tra generator
Spectrum analyzer
SSG
Oscilloscope
AF. V. M
Distortion meter
SSG
Measurement
Condition
Test equipment
Frequency
counter
Modulation analyzer
Power meter
Current meter
Modulation
analyzer 15kHz LPF
AG, AF. V. M
Modulation
analyzer 3kHz LPF
Modulation
analyzer 3kHz LPF
Modulation
analyzer 15kH LPF
Adjustment
Terminal
Parts
Method
CV
TC1
1.0V
TC2
1.0V
Adjustment
Terminal
Parts
Method
TC3,TC5
Adjust the spectram waveform
shown Fig1
ANT
L22
Adjust to the MAX AF level
SP
Vol. knob position at 12 o'clock
Check
PC key
Adjust to open the squelch.
Adjust to open the squelch.
PC key
ANT
Adjust to Full digit
Adjust to one digit
Adjustment
Terminal
Parts
Method
ANT
VR1
Adjust to the frequency
VR301
Rectify the waveform to square
wave
PC key
Adjust it to 2W
VR302
Adjust it to ± 4.2kHz
Check
PC key
Adjust it to 0.75kHz
PC key
Adjust it to ± 0.65kHz
VR303
Adjust it to 2.5kHz.
PC key
Specifications/
Remarks
±0.1V
±0.1V
less than 4.5V
Specifications/
Remarks
SINAD: 12dB or
higher
Specifications/
Remarks
within ±100Hz
within ±0.1W
±100Hz
±2.2kHz~3.8kHz
±0.05Hz
±0.05Hz
±100Hz
Advertisement
Table of Contents
