Adjustment - Kenwood TK-7100 Service Manual

TK-7100
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. 4Ω Dummy Load
12. Regulated Power Supply
13. Spectrum Analyzer
14. Tracking Generator
Test cable for microphone input (E30-3360-08)
MIC connector
(Front view)
8 1
1 : BLC
2 : PSB
3 : E
4 : PTT
5 : ME
6 : MIC
7 : HOOK
8 : CM
32

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
Center frequency
Output Voltage
GREEN
1
RED
2
BLACK E
3
BLUE PTT
4
SHIELD MIC-E
5
WHITE MIC
6
GRAY HK
7
YELLOW
8
Major Specifications
136 to 175MHz
Frequency modulation and external modulation
–127dBm/0.1µV to greater than –7dBm/100mV
50Ω
136 to 175MHz or more
Vicinity of 100W
136 to 175MHz
1 to 20V DC
High input impedance for minimum circuit loading
DC through 30MHz
10Hz to 1000MHz
0.2ppm or less
20A
50Hz to 10kHz
1mV to 3V
20Hz to 20kHz or more
0 to 1V
3% or less at 1kHz
50mV to 10Vrms
Approx. 4Ω, 10W or more
13.6V, approx. 20A (adjustable from 9 to 17V)
Useful if ammeter requipped
50KHz to 600MHz
100mV or more
1
2
3
4
5
6
7
8
Test Frequency (MHz)
Channel
1 : Center 160.100
2 : Low 146.100
3 : High 173.900
4 160.000
5 160.200
6 160.400
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 for the connection.
Lead wire +
Shield wire –
MIC
K,M
TX RX TX
160.050 149.100
146.050 136.100
173.950 161.900
160.000 149.000
160.200 149.200
160.400 149.400
M2
RX
149.050
136.050
161.950
149.000
149.200
149.400