Kenwood TK-8180 Service Manual Supplement page 20

TK-8180
Test Equipment Required for Alignment
Test Equipment
1. Standard Signal Generator
(SSG)
2. Power Meter
3. Deviation Meter
4. Digital Volt Meter
(DVM)
5. Oscilloscope
6. High Sensitivity
Frequency Counter
7. Ammeter
8. AF Volt Meter
(AF VTVM)
9. Audio Generator (AG)
10. Distortion Meter
11. Voltmeter
12. 4Ω Dummy Load
13. Regulated Power Supply
Test cable for microphone input (E30-3360-08)
GREEN
1
RED
2
BLACK
3
BLUE
4
SHIELD
5
WHITE
6
GRAY
7
YELLOW
8
MIC connector (Front panel view)
1 : BLC
8 2 : +B
3 : GND
4 : PTT/TXD
(PC serial data
1
20
ADJUSTMENT
Frequency Range
Modulation
Output
Input Impedance
Operation Frequency
Measurement Capability
Frequency Range
Measuring Range
Accuracy
Frequency Range
Frequency Stability
Frequency Range
Voltage Range
Frequency Range
Output
Capability
Input Level
Measuring Range
Input Impedance
1
2
E
3
PTT
4
MIC-E
5
MIC
6
HK
7
8
5 : MICE
6 : MIC
7 : HOOK/RXD
(PC serial data
to radio)
from radio)
8 : DM
Major Specifications
400 to 520MHz
Frequency modulation and external modulation
0.1µV to greater than 1mV
50Ω
400 to 520MHz or more
Vicinity of 50W
400 to 520MHz
1 to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 600MHz
0.2ppm or less
13A or more
50Hz to 10kHz
3mV to 3V
50Hz to 5kHz
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
10 to 1.5V DC or less
50kΩ/V or greater
Approx. 4Ω, 20W
13.6V, approx. 20A (adjustable from 9 to 20V)
Useful if ammeter requipped
Tuning cable (E30-3383-05)
Adapter cable (E30-3383-05) is
required for injecting an audio if
PC tuning is used.
See "PC Mode" section fot the
connection.
Check Jig for the VGS-1
KENWOOD part : W05-1127-00
to transceiver
Lead wire +
Shield wire –
MIC
to VGS-1